Q: In the context of economy, the term 'capital goods' refers to
(a) any asset
(b) any durable good that is owned for consumption of households
(c) any asset that helps increase the income of households
(d) durable assets which are used to produce goods and services
Show Answer Q: A cyclotron has an oscillator frequency of 12 × 10^6 Hz and ‘Dee’ radius of 21 inches. The value of magnetic induction (field) needed to accelerate a deuteron (mass = 3.34 × 10^-27 kg and charge = 1.6 × 10^-19 C) is
(a) 1.573 tesla
(b) 157.3 tesla
(c) 15.73 tesla
(d) 0.157 tesla
Show Answer Q: Why do we prefer to have a liquid and not a gas to be used as the fluid in a hydraulic machine?
(a) Liquids are compressible while gases are not.
(b) Liquids are nearly incompressible and transfer the pressure applied to them.
(c) Liquids are nearly incompressible and do not transfer the pressure applied to them.
(d) Liquids are compressible and transfer the pressure applied to them.
Show Answer Q: Which one of the following is the correct order of increase of the atomic radius of the elements?
(a) C < B < Si < Al
(b) C < B < Al < Si
(c) C < Si < B < Al
(d) Si < Al < C < B
Show Answer Q: A Bunch of Old Letters, originally published in 1958, is a collection of letters written to and by
(a) Acharya Narendra Dev
(b) N. G. Ranga
(c) Jawaharlal Nehru
(d) Sarojini Naidu
Show Answer Q: Soils which reflect the composition of underlying rocks are always
(a) young
(b) highly evolved
(c) mature
(d) moderately old
Show Answer Q: The first coins to bear the names and images of rulers were issued by the:
(a) Guptas
(b) Mauryas
(c) Indo-Greeks
(d) Satavahanas
Show Answer Q: Reptilia include animals which are cold-blooded, have scales and breathe through lungs. These include:
(a) Fishes and Snakes
(b) Frogs and Snakes
(c) Crow and Fishes
(d) Snakes and Turtles
Show Answer Q: India’s first pollinator park was opened in:
(a) Himachal Pradesh
(b) Uttarakhand
(c) Jammu and Kashmir
(d) Arunachal Pradesh
Show Answer Q: Which one of the following about the Gandhian approach to development is NOT true?
(a) Voluntary limitation of wants
(b) Development of self-sufficient village community
(c) Achieve balance between man and nature
(d) Industrialization and participation of private players
Show Answer Q: Which one of the following statements is correct regarding the magnetic field inside a current carrying solenoid?
(a) The magnetic field inside the solenoid is zero
(b) The magnetic field inside the solenoid is uniform at all the points
(c) The magnetic field inside the solenoid increases as we move towards the ends
(d) The magnetic field inside the solenoid decreases as we move towards the ends
Show Answer Q: Which one of the following statements is true regarding the time period (T) of oscillation of a simple pendulum?
(a) T increases with increase in length of the pendulum
(b) T depends on the mass of the pendulum bob
(c) T decreases with increase in length of the pendulum
(d) T is independent of the length of the pendulum
Show Answer 