The rank of Jack is

What is the value of (a^3 + b^3)?

(i) a^2 + b^2 = 34

(ii) ab = 15

Consider three real numbers x, y and z. Is z the smallest of them?

(i) 'x' is greater than at least one of y and z.

(ii) 'y' is greater than at least one of x and z.

What is the value of the sum (a + b + c), where a, b and c are integers?

(i) ab = 18

(ii) bc = 35

If p, q and r are consecutive integers, is q an even number?

i) p > q > r

ii) p*r is an odd integer

What are the ages of three brothers?

(i) The product of their ages is 15

(ii) The sum of their ages is not divisible by 3

How many students among Ansh, BiraCena and Diya have passed the exam?

(i) True statement: Ansh and Bira passed the exam.

(ii) False statement: At least one among Cena and Diya has passed the exam.

Which family has the lowest average income?

How many boys take the same position in the row in all the possible arrangements?