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265 previous year questions
Q: Which one of the following statements for second law of motion is NOT correct?
Q: In a Telescope, compared to the eyepiece lens the objective lens has
Q: The energy, E, of a photon can be expressed as E = hf where f is the frequency and h is Planck’s constant. The dimensions of h are the same as that of
Q: The work done by the force acting on an object is zero if the displacement of the object
Q: The magnetic field inside a current-carrying very long solenoid is
Q: The temperature at which "vapour pressure of the liquid in an open vessel becomes equal to the atmospheric pressure" is called
Q: Which one of the following statements about surface tension is correct?
Q: Bottom of a tank containing water appears to be raised. It is due to
Q: SONAR stands for
Q: Which one of the following statements is NOT correct ?
Q: Which one of the following radiations has longer wavelength?
Q: For a material under static conditions, which one among the following statements is correct?
Q: Which one of the following particles in the nucleus of an atom was discovered by J. Chadwick?
Q: The energy is always conserved for a system which is
Q: Element X forms a chloride with the formula XCl₂, which is a solid with high melting point. X would most likely be in the same group of periodic table as
Q: Suppose, a ball of mass M is thrown upwards from a point A and it reaches up to the highest point B and returns back to point A, which one among the following is correct?
Q: Who among the following presided over the first session of All India Kisan Sabha in Lucknow in April 1936?
Q: Which one of the following statements is NOT correct? (a) A scale measuring hydrogen ion concentration in a solution is called pH scale (b) The higher the hydrogen ion concentration in a solution, higher is its pH (c) We can measure pH generally from 0 to 14 on a pH scale (d) The 'p' in pH stands for 'potenz' in German meaning power
Q: Which one of the following statements about Ishwar Chandra Vidyasagar is NOT correct?
Q: Which one of the following statements regarding oxidation and reduction reactions is NOT correct?
Q: For acid rain, the pH of rain water should be less than
Q: Which of the following is/are the applied forces in mechanical weathering process? 1. Gravitational force 2. Expansion force 3. Force due to water pressure Select the answer using the code given below:
Q: Placing the earliest first, arrange the following international events in the chronological order: 1. Introduction of www (World Wide Web) 2. Advent of Inter-Continental Ballistic Missiles 3. Launch of first communication satellite Select the answer using the code given below:
Q: For the treatment of acidity, which type of medicine is used?
Q: In the following redox reaction, which compound is acting as a reducing agent? N₂H₄ + 2H₂O₂ → N₂ + 4H₂O
Q: Which one of the following salts is responsible for temporary hardness of water?
Q: A chain of peptide containing linear sequences of amino acid linked by peptide bonds best represent the
Q: Cambium is an example of
Q: Which is the correct base pairing found in a normal DNA molecule?
Q: Which one of the following statements is NOT correct?
Q: Clotting of blood involves which one among the following clotting proteins?
Q: Vitamin B1 is also known as
Q: Consider the following statements with reference to sea waves: 1. The height of waves is determined by wind speed, wind duration, and fetch 2. The energy of a wave is proportional to the square of its height 3. Waves retain most of their energy as they travel across the deep ocean Which of the statements given above is/are correct?
Q: The Joint Venture named ‘ASHVINI’ to develop nuclear power facility in India is between
Q: Which of the following factors influence the ocean currents? 1. Coriolis force 2. Gravity 3. Heating by solar energy 4. Wind Select the answer using the code given below:
Q: Which one among the following is NOT a beneficiary state from the Vindhyachal Power Plant of the NTPC?
Q: A car has an initial velocity of 12 m/s and is brought to rest over a distance of 45 m. The acceleration of the car is
Q: The book 'The Origin of Species by Means of Natural Selection' was authored by
Q: Two bodies of unequal masses are dropped from a tower. At any instant, they have equal
Q: The frequency (f), wavelength (λ) and speed (v) of a sound wave are related as
Q: The optimum pH at which the enzymes pepsin and trypsin of the human alimentary canal works are
Q: The amount of air breathed in and out during a normal respiration by human lungs is referred to as
Q: Which one among the following statements about arteries and veins in humans is NOT correct?
Q: When a solid body is partially or completely immersed in a fluid, the fluid exerts an upward force on the body. The magnitude of the force is equal to 1. the mass of the body 2. the weight of the displaced fluid by the body Which of the above is/are correct?
Q: The menstrual cycle in females is controlled by hormones that are secreted by
Q: Which one of the following is dimensionless quantity?
Q: Which of the following organelles have their own DNA and ribosomes?
Q: If the speed of light in carbon disulfide and vacuum is X and Y respectively, then
Q: A current through a horizontal power line flows in east to west direction. What will be the direction of magnetic field at a point directly below it when viewed from east end?
Q: Which one among the following elements is known to be discovered the earliest?
Q: When a light ray passes through from air to water with a non-zero angle the ray will be
Q: If three resistors of 1 Ohm each connect in parallel to each other the resultant resistance is
Q: We hear an echo due to
Q: At uniform speed the acceleration is
Q: Ethereum, Tether, Solana and Cardano are all forms of
Q: Which one of the following statements about lysosomes is NOT correct?
Q: An electric circuit is given below. V1 = 1 V and Resistance R = 1000 Ω. The current through the resistance R is very close to 1 mA and the voltage across point A and B, VAB = 1 V. Now the circuit is changed to another circuit where V2 = 5 V. The internal resistances of both the batteries are 0·1 Ω. The current through the resistance R is about:
Q: Which of the following two cell organelles have their own genetic material?
Q: If the current through an electrical machine running on direct current is 15 A and the machine runs for 10 minutes, the charge that passes through the machine during this time is:
Q: Which one among the following tissues help to connect two bones?
Q: Which one among the following is the source of energy in cells?
Q: Which of the following forces is/are fundamental in nature? 1. Gravitational force 2. Electromagnetic forces 3. Strong and weak nuclear forces Select the correct answer using the code given below:
Q: Which one among the following elements is polyatomic?
Q: Which among the following are essential constituents of Portland cement ?
Q: An astronaut whose weight on the Earth is 600 N experiences weightlessness on International Space Station orbiting around the Earth. It means that
Q: Litmus, a well-known acid-base indicator, is derived from:
Q: Which of the following statements give characteristics of contact forces? 1. It appears between an object when it is in contact with some other object 2. It satisfies the third law of motion 3. It may appear between a pair of solid and fluid Select the answer using the code given below:
Q: Lightning is due to
Q: In which one among the following situations, the bulb would glow the most? (Consider all batteries are the same)
Q: Which of the following statements regarding Barchan is/are correct? 1. It is a crescent-shaped mound of sand, which is deposited by the wind blowing constantly from one direction in a desert. 2. The windward side has a convex steep slope with maximum height at the centre. 3. Two ends of Barchan are called horns and point opposite to the direction the wind blows. Select the answer using the code given below:
Q: Consider the following statements regarding ‘fronts’: 1. The movement of a front causes a slow change in weather in the area over which it moves. 2. Cold fronts are associated with thunderstorms. 3. Warm front is the boundary between an advancing mass of warm air where it is overriding and rising above a mass of colder air. Which of the statements given above is/are correct?
Q: Consider the following statements regarding soils: 1. Soils having a very high content of sodium and calcium and pH of more than 7.0 are alkaline soils. 2. Black cotton soil had developed on the Deccan basaltic lava under hot and humid conditions. 3. Laterite soils are characterised by a deep weathered layer from which silica has been leached. Which of the statements given above is/are correct?
Q: Which of the following statements regarding animal cell membrane is correct?
Q: Which one of the following is the correct sequence in increasing complexity?
Q: Consider the following cell types: 1. Monocyte 2. Chondrocyte 3. Basophil 4. Lymphocyte How many of the above belong to animal cell types?
Q: In the human digestive system, which one among the following is the role of the pancreas ?
Q: Consider the following statements : 1. DNA replication takes place when chromatin is opened up. 2. Chromatin organises itself into rod-shaped chromosomes before cell division. 3. Both prokaryotes and eukaryotes have the same process for cell division. Which of the statements given above is/are correct ?
Q: Which one among the following statements with reference to Benguela current is NOT correct?
Q: A uniform meter scale of mass 0·24 kg is made of steel. It is kept on two wedges, W1 and W2, in a horizontal position. W1 is at a distance of 0·2 m from one of its ends, while W2 is at distance of 0·4 m from the other end. If the force on the scale is N1 due to W1 and N2 due to W2, then : (take g = 10·0 m s⁻²)
Q: The lowest part of most bolsons is occupied by a landform called playa. Which category of landform formation does it represent?
Q: Which one among the following diseases is caused due to deficiency of Vitamin D in humans?
Q: Which one among the following combinations most appropriately represent the components of balanced diet?
Q: A ball of 0·1 kg mass is dropped on a hard floor from a height of 0·45 m and rises to a height of 0·20 m. If it was in touch with the floor for 0·1 s, the net force it applied on the floor while bouncing is : (take the gravitational acceleration g = 10 m s⁻²)
Q: In which part or organ of human body cartilage is NOT found?
Q: Which part of nephron of the human kidney is responsible for filtration of blood for excretion?
Q: Which one of the following about different frictional forces is correct?
Q: A vehicle starts moving along a straight-line path from rest. In first t seconds it moves with an acceleration of 2 m/s² and then in next 10 seconds it moves with an acceleration of 5 m/s². The total distance travelled by the vehicle is 550 m. The value of time t is
Q: An incandescent electric bulb converts 20 % of its power consumption into light, and the remaining power is dissipated as heat. The bulb’s filament has a resistance of 200 Ω and 2 A current flows through it. If the bulb remains ON for 10 h and the rate of electricity charge is ₹5 per unit, then which among the following is the correct amount for the money spent on producing light?
Q: A car weighs 1000 kg. It is moving with a uniform velocity of 72 km/h towards a straight road. The driver suddenly presses the brakes. The car stops in 0.2 s. The retarding force applied on the car to stop it is
Q: There is a ball of mass 320 g. It has 625 J potential energy when released freely from a height. The speed with which it will hit the ground is
Q: Starting from rest a vehicle accelerates at the rate of 2 m/s² towards east for 10 s. It then stops suddenly. It then accelerates again at a rate of 4√2 m/s² for next 10 s towards south and then again comes to rest. The net displacement of the vehicle from the starting point is
Q: Human body works in the pH range of:
Q: Which one among the following is present in the nettle leaf hairs that causes burning pain?
Q: Which one among the following statements with reference to the black cotton soils of India is NOT correct?
Q: Which one among the following processes is NOT part of chemical weathering?
Q: What is the maximum number of electrons that can occupy the first shell of an atom?
Q: For Aluminium (Al) (atomic number: 13, mass number: 27), which one among the following statements is NOT correct?
Q: Bacterial DNA is referred to as naked because it is not associated with:
Q: Which one among the following cells produces antibodies against a foreign antigen?
Q: Of the following, which does not belong to a nuclear reactor ?
Q: Which one of the following is primarily responsible for conduction of current in a metal?
Q: Which of the following were features of the postal system of India as described by Ibn Battuta ? 1. The foot post carries a ringing bell in one hand. 2. The horse post is called uluq, stationed at a distance of every four miles. 3. The foot post or dawa has one station at every four kos of distance. 4. The foot post is quicker than horse post. Select the correct answer using the code given below :
Q: Which of the following statements about 'ULLAS' scheme is/are NOT correct? 1. It's a Centrally Sponsored scheme which aims at securing childhood for street children 2. It's a scheme aligned with National Education Policy-2020 which aims at empowering adults aged 15 or above who could not get due schooling Select the answer using the code given below:
Q: Which one of the following statements is NOT correct about NATO?
Q: In January 2024, India has entered into a bilateral agreement through which it will provide grant assistance to a country to construct a 20 feet Bailey bridge. Identify the country.
Q: Which of the following statements correctly explains/explain the existence of a positive force between two electric charges? 1. Both the charges are positive. 2. Both the charges are negative. 3. Both the charges are oppositely charged. Select the correct answer using the code given below.
Q: The electric field lines from an isolated positively charged conducting sphere are
Q: Which one of the following is not a solution?
Q: Which one of the following is a covalent compound?
Q: The commercial unit of electrical energy is kilowatt-hour (kWh), which is equal to
Q: The frequency of an alternating current is 3 Hz. It implies that
Q: What is the current required to light a 60 W incandescent bulb in a domestic supply of 240 V?
Q: An electric bulb is connected to 220 V generator. The current drawn is 600 mA. What is the power of the bulb?
Q: The magnetic field produced by a current-carrying straight wire at a point outside the wire depends
Q: When the pitch of sound increases, which one of the following increases?
Q: Which one of the following metals floats in cold water?
Q: Which of the following compounds undergoes/undergo thermal decomposition?
Q: Which one of the following statements about 'vacuoles' is not correct?
Q: The transfer of electrical signals by nerve cells in human body is enabled by
Q: In aquatic plants, large air sacs give them buoyancy effects. These sacs are surrounded by which one of the following types of tissues?
Q: Silver artefacts get tarnished in air due to the formation of
Q: Which one of the following is caused by a bacterial pathogen?
Q: The digestion of fat in human intestine is performed by
Q: The twinkling of a star is due to the atmospheric
Q: Which one of the following statements about animal cells and plant cells is correct?
Q: A mass M is dragged by a pulley on a horizontal plane by a force anti-parallel to its displacement. The work done in pulling the mass M is
Q: Lymph is a tissue fluid present in intercellular spaces. It resembles to
Q: A 5 N force is defined when a mass of 10 kg is accelerated with
Q: The breakdown of glucose in cytoplasm results in the formation of
Q: The energy possessed by a body due to its change in position or shape is called
Q: For an element with atomic number 35, which one of the following will be the correct number of electrons in its valence shell based on Bohr's model of an atom?
Q: Who among the following invented the flying shuttle?
Q: Which one of the following statements is not correct?
Q: Which one of the following cities of the world would represent the greatest linear velocity of rotation of the Earth?
Q: A cell is unable to synthesize lipids. Which of its cell organelles might be defective?
Q: All objects experience a buoyancy when they are immersed in a fluid. Buoyancy is
Q: According to Fleming's right-hand rule, if the forefinger indicates the direction of magnetic field and thumb shows the direction of motion of conductor, then the stretched middle finger will predict the direction of
Q: The amplitude of sound waves is measured in the units of
Q: A DC generator works on the principle of
Q: The presence of magnetic field can be determined using which one of the following instruments?
Q: Which one of the following statements about speed and velocity is correct?
Q: Which one of the following salts does not possess water of crystallization?
Q: Bee sting leaves an acid which causes pain and irritation. The acid released is
Q: The protein-digesting enzyme secreted by the stomach wall in case of mammals is called
Q: Which one of the following will be resulted when an animal cell is surrounded by a medium with lower concentration of water?
Q: Who among the following American Presidents described democracy as “Government of the People, for the People and by the People”?
Q: Inhabitants are unaware of the speed of rotation of the planet Earth because 1. the angular velocity is constant for each place on the Earth’s surface 2. the atmosphere rotates with the Earth 3. there are no nearby objects, either stationary or moving at a rate different from that of the Earth Which of the above is/are the correct explanation(s)?
Q: Who among the following has described the medieval Indian postal system as of two kinds—the horse-post called ‘Uluq’ and the foot-post called ‘Dawa’?
Q: Nkrumah was one of the five leaders, who comprised the core of the Non-Aligned Movement (NAM). He was the leader of which country in Africa?
Q: Consider the following statements about anticyclones: 1. Anticyclones are high pressure systems. 2. Air in the centre of the system must be subsiding. 3. Anticyclones are characterized by converging winds. How many of the above statements is/are correct?
Q: Snow, sleet and hail are the forms of
Q: The refractive index of crown glass is close to 3/2. If the speed of light in air is c, then the speed of light in the crown glass will be close to
Q: In which one of the following devices, the light energy is converted into the electrical energy?
Q: Which one of the following areas was acquired by the British under the Treaty of Deogaon, 1803?
Q: Who among the following retired from test cricket by bagging a wicket on the last ball of his career?
Q: Who among the following is appointed as the tenth Chairman of the Indian Space Research Organization (ISRO) recently?
Q: SONAR is a device that is used to measure the distance of underwater objects by a ship. Which of the following types of waves does it use for this purpose?
Q: The part of the human ear that converts the pressure variations associated with audible sound waves to electrical signals is
Q: A bullet of mass 10 g is horizontally fired with velocity 300 m s⁻¹ from a pistol of mass 1 kg. What is the recoil velocity of the pistol?
Q: On 14th January, 2022, which one of the following ministries has organized a global Surya Namaskar Demonstration programme?
Q: A microphone converts
Q: Consider the following statements about Light year: 1. Light year is a unit for measurement of very large distances. 2. Light year is a unit for measurement of very large time intervals. 3. Light year is a unit for measurement of intensity of light. Which of the statements given above is/are correct?
Q: Which one of the following regarding density of water at atmospheric pressure is correct?
Q: Which one of the following is the chemical formula of Hypobromous acid?
Q: The Earth's atmosphere is mainly heated by which one of the following?
Q: Which one of the following is the correct sequence of layers as we move from the Earth's surface upwards?
Q: Which of the following are the primary colours of light?
Q: Movement of materials to different parts of cytoplasm and nucleus is generally carried out by
Q: Transformation of meristematic cells into specific permanent tissues occurs by the process of
Q: Which one of the following statements about Tattvabodhini Patrika is correct?
Q: The gaseous product of a process in plants is a requirement for another vital process that releases energy. Given below are four combinations of the process and product. Identify the correct answer.
Q: Which one of the following statements is not correct for light rays?
Q: A glass prism splits white light into different colours. This phenomenon is called dispersion of light by prism. Which one of the following statements is correct?
Q: Which one of the following formulas does not represent electrical power?
Q: The sound created in a big hall persists because of the repeated reflections. The phenomenon is called
Q: Which of the following statements about the first Indian Factory Act passed in 1881 is/are correct? 1. The Act dealt primarily with the problem of child labour. 2. The Act laid down that children between 7 years and 12 years of age would not work for more than 9 hours a day. Select the correct answer using the code given below:
Q: When light is scattered by a molecule and the frequency of the scattered light is changed, this phenomenon is called
Q: During the Industrial Revolution, who among the following designed the ‘flying shuttle loom’?
Q: Which one of the following acids is predominantly found in tomatoes?
Q: Which one of the following is not a specified Sub-Mission of the National Livestock Mission?
Q: Which one of the following is not a bio-mass energy source?
Q: Twinkling of stars is due to
Q: Which one of the following cannot be the unit of frequency of a sound wave?
Q: Light waves are incident on an air-glass boundary. Some of the light waves are reflected and some are refracted in the glass. Which one of the following properties is the same for the incident wave and the refracted wave?
Q: Who among the following is the lone Indian Cricketer included in the ICC Hall of Fame special inductions to mark the inaugural ICC World Test Championship Final?
Q: Who among the following is the winner of the French Open 2021 Men’s Singles Final?
Q: If a ray of light enters from a rarer medium to a denser medium at zero angle of incidence, it would
Q: Common salt (NaCl) is not used as a raw material for preparation of which one of the following compounds?
Q: The pH value of Milk of Magnesia is approximately
Q: Which one of the following pairs of elements is liquid at room temperature and at normal pressure?
Q: How are evergreen plants with woody stems having naked seed classified?
Q: Which one of the following tissues is known as basic packing tissue and found in xylem and phloem?
Q: Different varieties of the same gene are called
Q: Which one of the following viruses used to be responsible for highly infectious disease Smallpox?
Q: Buoyancy is a/an
Q: Weight and mass of an object are defined with Newton's laws of motion. Which among the following is true?
Q: Fundamental laws of physics require
Q: Work is said to be one Joule when a force of
Q: A uniform motion of a car along a circular path experiences
Q: Three equal resistors are connected in parallel configuration in a closed electrical circuit. Then the total resistance in the circuit becomes
Q: Rutherford's alpha-particle (α) scattering experiment was responsible for the discovery of which one of the following?
Q: Which one of the following elements' isotopes is used in the treatment of cancer?
Q: To protect steel and iron from rusting, a thin layer of which one of the following metals is applied?
Q: Where and when did Mahatma Gandhi make his first public appearance in India on coming back from South Africa after two decades?
Q: Cinnabar is an ore of which one of the following?
Q: Imagine a current-carrying straight conductor with magnetic field of lines in anti-clockwise direction. Then the direction of current is determined by
Q: The device used to produce electric current is known as
Q: Tyndall effect is a phenomenon of
Q: Who among the following was the head of the Government that was overthrown by the Bolsheviks in the 1917 Revolution?
Q: Twinkling of stars is primarily due to the atmospheric
Q: Cornea in human eye
Q: Power of a lens of focal length 25 cm is
Q: Intestinal bacteria are main source of which one of the following vitamins?
Q: Nuclear energy is generated by
Q: Reverberation is a phenomenon associated with a
Q: Which among the following is true for propagation of sound waves?
Q: As per the data up to November, 2020, released by the Union Finance Ministry, which one of the following countries ranks 1 in terms of ODI (Outward Direct Investment) for the year 2020–21?
Q: An object of mass 2000 g possesses 100 J kinetic energy. The object must be moving with a speed of
Q: When a light beam falls on a triangular glass prism, a band of colours is obtained. Which one of the following statements is correct in this regard?
Q: Which one of the following is not a conservative force?
Q: A negative work is done when an applied force F and the corresponding displacement S are
Q: Koneru Humpy excels in which one of the following sports?
Q: Which of the following statements is NOT correct regarding the travel of sound waves?
Q: A lemon kept in water in a glass tumbler appears to be larger than its actual size. It is because of
Q: The cost of energy to operate an industrial refrigerator that consumes 5 kW power working 10 hours per day for 30 days will be (Given that the charge per kWh of energy = ₹ 4)
Q: Which one of the following statements is NOT correct ?
Q: Which one of the following is the most fundamental characteristic of an element ?
Q: Atomic mass of an element is equal to the sum of number of
Q: Which one of the following element's isotope is used in the treatment of cancer?
Q: Which one of the following is NOT the unit of energy?
Q: In prokaryotic organisms, nuclear region is not surrounded by a membrane. This undefined nuclear region is known as
Q: Light of uniform intensity impinges perpendicularly on a totally reflecting surface. If the area of the surface is halved, the radiation force on it will become
Q: Which one of the following statements about sound is NOT correct?
Q: Which one of the following types of radiations has the smallest wavelength?
Q: The instrument used for detecting the presence of electric current in a circuit is
Q: The Sun appears reddish during sunrise and sunset. The phenomenon in optics which is responsible for this appearance of the Sun is
Q: A lens has a power of +2·0 Dioptre. Which one of the following statements about the lens is true?
Q: At nearly 70 °C, sodium bicarbonate shows the property of gradually decomposing, which makes it usable in bakery products. The product of decomposition responsible for this use of sodium bicarbonate is
Q: Which one of the following statements regarding Bleaching powder and D.D.T. is correct?
Q: The refractive index of fused quartz is 1.46 and that of sapphire is 1.77. If vq is the speed of light in quartz and vs is the speed of light in sapphire, then which one of the following relationships is correct?
Q: Which one of the following compounds does not exhibit a different oxidation number of the same element?
Q: Which one of the following statements is correct?
Q: The raw materials used for the manufacture of Portland cement are
Q: If an object moves at a non-zero constant acceleration for a certain interval of time, then the distance it covers in that time
Q: A solid disc and a solid sphere have the same mass and same radius. Which one has the higher moment of inertia about its centre of mass?
Q: “The sum of emfs and potential differences around a closed loop equals zero” is a consequence of
Q: Consider the following part of an electric circuit: The total electrical resistance in the given part of the electric circuit is
Q: 10 g of ice at -10°C is mixed with 10 g of water at 0°C. The amount of heat required to raise the temperature of mixture to 10°C is
Q: Which one of the following is termed as 'Dry ice'?
Q: Blood is a type of
Q: Who among the following popularized the use of embryological characters in taxonomy?
Q: The loudness of sound depends upon the
Q: Two bodies of mass M each are placed R distance apart. In another system, two bodies of mass 2M are placed R/2 distance apart. If F be the gravitational force between the bodies in the first system, then the gravitational force between the bodies in the second system will be
Q: Which one of the following is not a monatomic element?
Q: Which one of the following represents the correct order of electron releasing tendency of metals?
Q: Thyroid gland produces a hormone called "Thyroxine" which
Q: Which one of the following is a bacterium that causes disease in the human body?
Q: Which one of the following statements regarding viruses is not true?
Q: Which one of the following diseases may be caused by the deficiency of vitamin C?
Q: Compared to audible sound waves, ultrasound waves have
Q: A rigid body of mass 2 kg is dropped from a stationary balloon kept at a height of 50 m from the ground. The speed of the body when it just touches the ground and the total energy when it is dropped from the balloon are respectively (acceleration due to gravity = 9·8 m/s²)
Q: Radiations coming from the Sun are mostly in the form of
Q: Which one of the following statements is not true about Ijarah system?
Q: Which one of the following is the name given to the lander of Chandrayaan-2?
Q: Aishwarya Pissay excels in which one of the following sports?
