Solve the following questions:
Question 1. 935421 ×625= ?
a. 542622125
b. 584632125
c. 544638125
d. 584638125
Answer: d
Question 2. Which of the following is a prime number?
a. 9
b. 8
c. 4
d. 2
Answer: d
Question 3. What is the largest 4 digit number exactly divisible by 88?
a. 9944
b. 9999
c. 9988
d. 9900
Answer: a
Question 4. {(481 + 426)2 - 4 × 481 × 426} = ?
a. 3025
b. 4200
c. 3060
d. 3210
Answer: a
5. (64 - 12)2 + 4 × 64 × 12 = ?
a. 5246
b. 4406
c. 5126
d. 5776
Answer: d
6. 121 × 54 = ?
a. 68225
b. 75625
c. 72325
d. 71225
Answer: b
7. If (232 + 1) is completely divisible by a whole number, which of the following numbers is completely divisible by this number?
a. (296 + 1)
b. (7 × 223 )
c. (216 - 1)
d. (216 + 1)
Answer: a
8. How many of the following numbers are divisible by 132?
264, 396, 462, 792, 968, 2178, 5184, 6336
a. 4
b. 3
c. 6
d. 8
Answer: a
9. All prime numbers are odd numbers
a. True
b. False
c. Both A and B
d. None of A and B
Answer: b
10. 5216 × 51 = ?
a. 266016
b. 212016
c. 266436
d. 216314
Answer : A
