MCQ Subject: Quantitative Reasoning & Basic Maths

A cyclist travels 30 km in 2 hours on a flat road and 20 km in 3 hours uphill. What is the average speed for the entire trip?

The population of City X grows from 200,000 to 220,000 in the first year and then to 242,000 in the second year. What is the overall percentage growth over the two years?

A bag contains 7 red, 4 blue, and 3 green balls. If 2 balls are drawn at random without replacement, what is the probability that the second ball is blue given the first ball drawn was red?

A transformer has 800 turns in its primary coil and 200 turns in its secondary coil. If 120V is applied to the primary, what voltage is induced in the secondary?

A set of consecutive integers from 9 to 15 has an average of 12. Which number is the median of this set?

A sum of ₹10,000 is invested at 5% annual interest. If one investment is for 2 years at simple interest and another for 2 years at compound interest, what is the difference in the total amount received?

A bag contains 3 red, 4 blue, and 5 green marbles. If 2 marbles are drawn at random without replacement, what is the probability that the first marble is red and the second is blue?

If the probability of event A occurring is 0.6 and the probability of event B occurring is 0.7, and A and B are independent, what is the probability that both A and B occur?

If a number is even, what can be said about it modulo 4?

If in a triangle, the sum of two shorter sides is 15 cm, and the longest side is 12 cm, what can be said about the triangle?