Round 2

The batting average for 27 innings of a cricket player is 47 runs. His highest score in an innings exceeds his lowest score by 157 runs. If these two innings are excluded, the average score of the remaining 25 innings is 42 runs. Find his highest score in an innings.

• 186

• 176

• 188

• 174

The sum of two numbers is 10, and the sum of their squares is 58. What are the numbers?

• 5 and 5

• 7 and 3

• 6 and 4

• 8 and 2

You have nine identical-looking balls. Eight of them weigh the same, but one is slightly heavier. Using a balance scale, what is the fewest number of weighings required to find the heavier ball?

• 1

• 2

• 3

• 4

The age of a father is three times the age of his son. After 15 years, the father's age will be twice the age of his son. What is the present age of the father?

• 45 years

• 48 years

• 50 years

• 36 years

A number when divided by 91 leaves a remainder 65. If the same number is divided by 13, find the remainder.

• 7

• 0

• 5

• 12

A man decided to cover a distance of 6 km in 84 minutes. He decided to cover two-thirds of the distance at 4 km/hr and the remaining at some different speed. Find the speed after the two thirds distance has been covered.

• 6 KM/HR

• 5 KM/HR

• 6.5 KM/HR

• 7 KM/HR

Four prime numbers are arranged in ascending order. The product of the first three is 385 and that of last three is 1001. The largest prime number is

• 11

• 13

• 17

• 9

If Aarti and Rita can do a job in 8 hours (working together at their respective constant rates) and Aarti can do the job alone in 12 hours. In how many hours can Rita do the job alone?

• 24

• 29

• 23

• 25

There are 37 numbers on a roulette wheel: 0 and the whole numbers from 1 to 36. What is the chance of getting a prime number?

• 10 out of 37

• 11 out of 37

• 12 out of 37

• 13 out of 37

[(18 - 6) ÷ 4] + [72 - 12 ÷ 3 x 2]

• 67

• 73

• 61

• 72