In a two-digit number, its units digit exceeds its tens digit by 2 and that the product of the given number and the sum of its digits is equal to 460. The number is:

The product of 2 numbers is 1575 and their quotient is 9/7. Then the sum of the numbers is –

Direction: What value will come in place of the question mark (?) in the following question?

32, 50, 86, ?, 212, 302

What is the average of the first 13 odd numbers?

In a proportion, the 1^st , 2^nd and 4^th  terms are 51, 68 and 108, respectively. What is the 3^rd term?

The product of 1.7 ´ 10⁴ and 12.5 ´ 10^–6 is expressed in the standard form as k ´ 10ⁿ . The value of (2k + n) is

The 4th term of an arithmetic progression is 15, 15th term is -29, find the 10th term?

Direction: What value will come in place of the question mark (?) in the following question?

100, 108, 120, 136, 156, ?