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Number System

Number System
Of the three numbers, second is twice the first and is also thrice the third. If the average of the three numbers is 44, the largest number is

72
44
56
38

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

72

Number System
Supply the missing figure : 3, 11, 8, 16, 13 .... 18

12
18
28
21

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

21

Number System
On dividing number by 357, we get 39 as remainder. On dividing the same number by 17, what will be the remainder?

11
0
5
3

ANSWER DOWNLOAD EXAMIANS APP

Number System
If R2 = S3 = K, where R, S and K are integers. Find the smallest positive integral value of K. (Greater than 1)

64
75
54
88

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

64

Number System
732.96 + 405.38 - 604.08 - 105.44 + 222.86 = ?

641.68
631.68
651.68
621.68

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 1361.20 - 709.52 = 651.68

Number System
In each of the following numbers, what should be the missing digit in the indicated place such that the number is a multiple of 11?

2
5
3
8

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Divisibility of 11: If the difference of the sum of the digits at odd places and the sum of the digits at even places of a number is zero or a multiple of 11, then that number is divisible by 11.As per divisibility rule of 11, difference = (x + 21) - 18 = x + 3=> x + 3 = 11 => x = 8

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