- Remaining Timing :-
(1). What is the least number to be added to 2600 to make it a perfect square?
- (a). 1
- (b). 111
- (c). 11
- (d). 101
- (e). None of these
Explanation:
(2). What is the least number to be added to 666 to make it a perfect square?
- (a). 20
- (b). 21
- (c). 10
- (d). 9
- (e). None of these
Explanation:
(3). What is the least number should be subtracted from 536 to make it a perfect square?
- (a). 7
- (b). 6
- (c). 8
- (d). 9
- (e). None of these
Explanation:
(4). What is the least number should be subtracted from 9889 to make it a perfect square?
- (a). 78
- (b). 98
- (c). 88
- (d). 11
- (e). None of these
Explanation:
(5). The product of two consecutive odd numbers is 6723. What is the square root of the smaller number?
- (a). 81
- (b). 14
- (c). 9
- (d). 3
- (e). None of these
Explanation:
(6). The product of two consecutive odd numbers is 4095. What is the greater number?
- (a). 75
- (b). 65
- (c). 45
- (d). 85
- (e). None of these
Explanation:
(7). The product of two consecutive even numbers is 1088. Which is the larger number?
- (a). 44
- (b). 54
- (c). 34
- (d). 94
- (e). None of these
Explanation:
(8). The product of two consecutive even numbers is 7224. Which is the smaller number?
- (a). 94
- (b). 74
- (c). 86
- (d). 84
- (e). None of these
Explanation:
(9). The difference between the square of two consecutive numbers is 41. Find the number
- (a). 21, 20
- (b). 19, 22
- (c). 35, 6
- (d). 18, 23
- (e). None of these
Explanation:
(10). The difference between the square of two consecutive numbers is 77. Find the number
- (a). 45, 32
- (b). 57, 20
- (c). 35, 42
- (d). 39, 38
- (e). None of these
Explanation: