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Number System

Number System
17580 x 1.8 - 13720 x 2.1 = ? x 2.4

1120
1180
1140
1160

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2.4 x ? = 31644 - 28812 = 2832∴ ? = 2832/2.4= 1180

Number System
50% of 8/15 of 9/4 of 5/3 of 333 = ?

444
666
333
555

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

50% of [8x9x5/15x4x3 x 333]= 50% of 666= 333

Number System
Find the number which multiplied by 15 is increased by 196.

14
20
26
28

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x. Then,15x - x = 196x = 14

Number System
432+2170+35=?

494
678
729
523

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

494

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

384
386
391
388

ANSWER DOWNLOAD EXAMIANS APP

Number System
Look at this series: 1000, 200, 40, ... What number should come next?

14
2
8
24

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

This is a simple division series. Each number is divided by 5. Rule = (1st number / 5 = 2nd number) (2nd number / 5 = 3rd number)....Now, (1000 / 5 = 200), (200 / 5 = 40), (40 / 5 = 8)...So answer is a = 8.

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