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Number System

Number System
If the difference between a number and its three fifths is 62, what is the number ?

175
155
145
165

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ x - 3x/5 = 62or x = 62 x 5/2 = 155

Number System
1008÷36=?

25
26
27
28

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

28

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

8884
8888
8882
8881

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Number System
In how many different ways can the letters of the word 'FRUGAL'be arranged ?

660
556
720
515

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

In FRUGAL there ae six difference letters Therefore, 6 !                       = 6 x 5 x 4 x 3 x 2 x 1 = 720

Number System
If three eighth of a number is 141. What will be the approximately value of 32.08% of this number?

120
160
90
60

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

x * 3/8 = 141 => x= 376376 * 32.08/100 = 120

Number System
(95.6x 910.3) ÷ 92.56256 = 9?

15.54
13.34
12.24
14.44

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

13.34

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