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Number System

Number System
4/6 of 6/5 of 5/7 of a number is 96. Find the number.

168
164
170
162

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ x x 4/6 x 6/5 x 5/7 = 96∴ x = 96 x 6 x 5 x 7/4 x 6 x 5 = 168

Number System
Find out the smallest possible number which will be divisible by 1122 as well as 153.

2366
3366
1366
4366

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3366

Number System
(4300731) - ? = 2535618

1765113
1775123
1865113
1675123

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let 4300731 - x = 2535618Then, x = 4300731 - 2535618 = 1765113

Number System
3√68921 = ?

41
51
21
31

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 3√68921= 3√41 x 41 x 41= 41

Number System
The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?

63
67
68
78

ANSWER DOWNLOAD EXAMIANS APP

Number System
What should come in place of question mark (?) in the following number series ? 7, 176, 480, 1058, 2188, 4426, ?

8888
8882
8884
8881

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Series is (No. + 9²) x 2, (+8²) x 2, (+7²) x 2, (+6²) x 2.......

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