How much time did P take to reach the destination ? I. Q takes 24 minutes to reach the destination II. Ratio of the speed of P and Q is 3 : 4
Can P be an odd number?
I. When P is multiplied by an odd number then the product is an odd number.
II. P is not divisible by 2
If m and n are both positive integers, then how less is n than m?
I. m + n =20
II. m = n2
How is N related to S?
I. Brother of N is the only grandson of S's father.
II. S has 2 children who are of different genders.
What is the difference in the ages of P and K? I. P is 20 yr older than M. II. M is 2 yr younger than Z.