If Jhansi is 12 ahead in the rank of Prabha, who ranks 15th from last, then how many students are there in the class if Jhansi ranks 4th in order of merit?

• 23

• 27

• 30

• 31

If 4 cats can kill 4 rats in 4 minutes, how many minutes will it take 8 cats to kill 8 rats?

• 8

• 4

• 2

• 16

If the sum of three consecutive numbers is 15, what is the square of the middle number?

• 16

• 25

• 36

• 9

Nikhil is 8 years younger than his brother Rohan. How old will Rohan be when he is twice as old as Nikhil?

• 4 years

• 6 years

• 8 years

• 16 years

15.

A and B are standing at a place "P". They start moving in the opposite directions at the speed of 5 Kmph and 4 Kmph respectively. What will be the distance between them after 3 hours

• 3 kms

• 21 kms

• 18 kms

• 27 kms

The age of the father 4 years ago was 8 times the age of his son. At present, the
father's age is 4 times that of his son. Find the present age of the son.

• 9 years

• 7 years

• 14 years

• 18 years

Anil is as much younger to Vivek as he is older to Tarun. If the total of the ages of Vivek and Tarun is 48 years, how old is Anil?

• 26

• 33

• 24

• 18