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Number System

Number System
Three seventh of a number is 12 more than 40% of that number. What will be the 60% of that number?

126
148
248
210

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3/7 x – 40/100 x = 12x = 35 * 1235 * 12 * 60/100 = 252/2 = 126

Number System
What is the least number to be subtracted from 696 to make it a perfect square?

71
16
1
20

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The numbers less than 696 and are squares of certain numbers are 676, 625.The least number that should be subtracted from 696 to make it perfect square = 696 - 676 = 20.

Number System
Find out the smallest possible number which will be divisible by 1122 as well as 153.

1366
3366
2366
4366

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3366

Number System
If A = 1, B = 3, C = 5 and so on, what do the numbers 3, 9, 7 stand for

CAT
BAT
CAR
BED

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

BED

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

8881
8882
8884
8888

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Number System
384×12×2=?

6123
7487
9216
8465

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

9216

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