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30 questions
Consider the following data : Class: 150-155, Frequency: 18 Class: 155-160, Frequency: 15 Class: 160-165, Frequency: 11 Class: 165-170, Frequency: 9 Class: 170-175, Frequency: 10 Class: 175-180, Frequency: 7 The sum of the upper limit of the modal class and lower limit of the median class is ______.
The Modal class for the following distribution is : Marks: Below 10, No. of students: 5 Marks: Below 20, No. of students: 17 Marks: Below 30, No. of students: 31 Marks: Below 40, No. of students: 59 Marks: Below 50, No. of students: 80 Marks: Below 60, No. of students: 90
In the series of numbers that follows, what number will come in place of the question mark? 16, 20, 25, 30, 36, 42, '?'
From amongst the number pairs given below, choose the one that bears a relationship which is at variance with the remaining three.
Three of the following four numbers are alike in a certain way and one is different. Identify the different one.
If A denotes 'division', B denotes 'subtraction', C denotes 'addition', and D denotes 'multiplication', then what will be the value of : (13 D 7 C 123 B 14) A 200
Suppose A = 76 ÷ 4 + 125 x 5 -229. If B is obtained by interchanging the operations ÷ and x in the given equation, then
Which two signs should be interchanged to make the given equation correct? 3 x 18 = 6 + 7 ÷ 21 - 5
This consists of a question and two statements numbered I and II given below it. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. Is a given rectangular block, a cube? Statement I: At least 2 faces of the rectangular block are squares. Statement II: The volume of the block is 125.
The adjoining pie-chart shows the distribution, in degrees, of the expenditure incurred in publishing a book. Study the pie-chart and then answer the question. Promotion: 36 degrees Royalty: 54 degrees Printing: 72 degrees Paper Cost: 90 degrees Transportation: 36 degrees Binding: 72 degrees The Marked Price of the book is 25% higher than the Cost Price. If the Marked Price is Rs. 200, then what is the cost of the paper used in a single copy of the book?
The bar graph given below shows the percentage distribution of the total expenditures of a company under various expense heads during 2023. Infrastructure: 18% Transport: 12.5% Advertisement: 16% Taxes: 8% R&D: 6% Salary: 22% Interest on loan: 17.5% If the expenditure on advertisement changes from Rs 2.70 crores to Rs 3.10 crores, then the difference between the average expenditure on Infrastructure, Salary and R&D taken together, and that on Transport and Taxes taken together, will approximately increase or decrease by ______.
The following line graph gives the ratio of the amounts of imports by a company to the amounts of exports from that company over the period from 2017 to 2023: 2017: 0.8 2018: 1.5 2019: 2.4 2020: 1.6 2021: 1.95 2022: 2.75 2023: 2.4 If the imports in 2017 was Rs. 1150 crores and the total exports in the years 2017 and 2018 together was Rs. 2400 crores, then the imports in 2018 were more or less than that of 2017 by:
A school has four sections A, B, C, D of Class IX students. The results of half yearly and annual examinations are shown in the table given below: Result: Students failed in both Exams — Section A: 28, Section B: 18, Section C: 17, Section D: 30 Result: Students failed in half-yearly but passed in Annual Exams — Section A: 46, Section B: 38, Section C: 24, Section D: 40 Result: Students passed in half-yearly but failed in Annual Exams — Section A: 51, Section B: 47, Section C: 32, Section D: 46 Result: Students passed in both Exams — Section A: 20, Section B: 19, Section C: 22, Section D: 21 Which section has the maximum pass percentage of the two examinations taken together?
The speed of a train is 20% more than the speed of a car. Both start from point A at the same time and reach point B, which is 150 kms away from A, at the same time. On the way, however, the train lost about 12 minutes while stopping at the stations. The speed of the train is:
This consists of a question and two statements numbered I and II given below it. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. How much time did X take to reach a certain destination? Statement I: The ratio between the speeds of X and Y is 3: 5. Statement II: Y takes 45 minutes to reach the destination.
This consists of a question and two statements numbered I and II given below it. Decide whether the data provided in the statement(s) is/are sufficient to answer the question. Three towns P, Q and R, are on a straight line. Town R is between P and Q. The distance from P to R is 100 km. How far is Q from P? Statement I: The distance between R and Q is 50% more than the distance between P and R. Statement II: Five times the distance from P to R is the same as two times the distance between P and Q.
This below consists of a question and two statements numbered I and II given below it. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. What is the rate of simple interest? Statement I: The total interest earned was Rs. 7000 Statement II: The sum was invested for 5 years.
This consists of a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. What is the length of a running train A crossing another running train B? Statement I: These two trains take 24 seconds to cross each other. Statement II: These trains are running in opposite directions. Statement III: The length of the train B is 220 metres.
This consists of a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. What is the rate of interest percent per annum? Statement I: Difference between the compound interest and the simple interest earned on a certain amount in 2 years is Rs. 500. Statement II: An amount doubles itself in 5 years on simple interest. Statement III: Simple interest earned per annum is Rs. 2000.
Given below is a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. What is the compound interest earned at the end of 4 years? Statement I: The rate of interest is 10 percent per annum Statement II: Simple interest earned on that amount at the same rate and for the same period is Rs. 6000/- Statement III: Compound interest for 3 years is more than the simple interest for that period by Rs. 961.50
Given below is a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. What is the percent profit earned by the shopkeeper on selling the articles in his shop? Statement I: Marked Price of the articles sold was 20% above the cost price. Statement II: A discount of 15% on the Marked Price was offered. Statement III: Cost Price of each article was Rs. 600.
Given below is a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the question. What is C's share of profit in a joint venture? Statement I: B started a business investing Rs. 2,00,000. Statement II: A joined after 4 months with a capital of Rs. 1,60,000 and got Rs. 8000 as his share of the profit. Statement III: C joined him after 3 months.
Given below is a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. In a cricket team, the average age of eleven players is 26 years. What is the age of the youngest player of the team? Statement I: Leaving aside the captain and the youngest player, the average ages of three groups of three players each are 26 years, 28 years and 30 years respectively. Statement II: The captain is seven years older than the youngest player. Statement III: The average age of the 10 players, other than the youngest player is 25 years 9 months.
Given below is a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the given question. What is the total area of the four walls of a room? Statement I: Area of one wall is 168 sq. m. Statement II: The floor area of the hall is 140 sq. m. Statement III: The breadth, length and height of the hall are in the ratio of 5 : 7 : 6 respectively.
Given below is a question followed by three statements numbered I, II and III. Decide whether the data provided in the statement(s) is/are sufficient to answer the question. What is the capacity of the cylindrical tank? Statement I: The area of the base is 138600 sq. cm. Statement II: The height of the tank is 1.4 times the radius Statement III: The circumference of the base is 1320 cm
Which of the following is not an input device of a computer system?
An app, which is short for ______, is a type of software that can be installed and run on a computer, tablet, smartphone or other electronic devices. An app most frequently refers to a mobile application or a piece of software that is installed and used on a computer.
In the phrase ‘Cloud Computing’, the term ‘cloud’ is used to denote
An ATM is a computerized device that enables individuals to conduct various banking transaction. ATM is an acronym for
Which of the following could be considered the most accurate statement about Artificial Intelligence (AI)?