Questions With Answers
1. The average of the first five multiples of 8 is ____.
(B) 25
(C) 26
(D) 27
2. The average number of 10 numbers is zero. Of them, at the most, how many may be greater than zero?
(A) Zero
(B) One
(D) Ten
3. If a × b = 2a - 3b + ab, then 2 × 5 + 5 × 4 is equal to?
(A) 16
(C) 18
(D) 19
4. If one third of one fourth of a number is 15, three tenth of that number is ____.
(B) 36
(C) 45
(D) 35
5. The ratio of two digit natural number to a number formed by reversing its digits is 4:7, The number of such pairs is ____.
(A) Five
(B) Six
(D) Three
6. In a examination, Dhaval has scored 20 marks more than Vikram. If Vikram has scored 5% less marks than Dhaval, how much has Vikram scored?
(A) 440
(B) 420
(C) 400
7. What is X in the sequence 150, 147, 142, 135, 124, 111, X ?
(B) 93
(C) 92
(D) 91
8. Today it is Tuesday. After 127 days, it will be _____.
(A) Monday
(C) Sunday
(D) Thursday
9. The average of five numbers is 30. If one number is excluded, the average becomes 21. The excluded number is ?
(B) 77
(C) 88
(D) 99
10. What is the value of X? 16, 54, 126, X, 432
(A) 270
(B) 260
(C) 256