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Number System

Number System
3√103823 = ?

41
52
47
44

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 3√103823 = 3√47 x 47 x 47 = 47

Number System
Complete the series : 1, 2, 3, 5, 8, 13 ....

9
7
1
4

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1

Number System
Twenty times a positive integer is less than its square by 96. What is the integer?

20
24
Cannot be determined
30

ANSWER DOWNLOAD EXAMIANS APP

Number System
What should come in place of (?) in the following series ? 10, 19, 30, 43, 58, ?

78
76
75
77

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The series is: +9, +11, +13, +15, +17

Number System
(2560 x 1.4) +(7400 x 0.6) =?

8024
6543
9160
7234

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

8024

Number System
What least number must be subtracted from 2641 so that the remainder left, when divided by 10,15 and 25, is 7 in each case ?

87
84
81
94

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

LCM of 10, 15, 25 = 150When we drive 2641 by 150 the remainder is 91.But the remainder should be 7.So, the number to be subtracted from 2641 is 91 - 7 = 84.

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