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Number System

Number System
6.4 x 8.5 x 25/3.2 x 12.5 = ?

2.3
5.6
3.4
4.5

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 6.4 x 8.5 x 2.5/3.2 x 12.5 = 3.4

Number System
What will be the next number in the following number series ?

182
177
191
162

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

1² + 1, 3² + 3, 5² + 5, 7² + 7

Number System
√360 - 225 x 2 + 379 = ?

19
17
20
18

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = √360 - 225 x 2 + 379 = √360 - 450 + 379 = √289= 17

Number System
Find the least number which when divided by 35 and 11 leaves a remainder of 1 in each case.

388
386
391
384

ANSWER DOWNLOAD EXAMIANS APP

Number System
A number exceeds by 25 from its 3/8 part. Then the number is?

35
32
39
40

ANSWER DOWNLOAD EXAMIANS APP

Number System
If one-seventh of a number is 55 then 40% of that number = ?

171
147
163
154

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the no. be x ,             Therefore, x/7 = 55Therefore, x = 55 x 7 = 385Therefore, 49% of 385 = 154

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