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Number System

Number System
3√103820 x 3√274620 = ?

3065
3055
3035
3045

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3√103820 = 47 and 3√274620 = 65 ∴ ? = 47 x 65 = 3055

Number System
(800 / 64) * (1296 / 36) = ?

None of these
420
500
460

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given Exp.= 800/64 * 1296/36 = 12.5 * 36 = 450

Number System
Which is the smallest fractions among the following ?

15/19
13/15
11/13
27/31

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

11/13 = 0.8461,13/15 = 0.8666,27/31 = 0.87,15/19 = 0.789

Number System
Three numbers which are co-prime to one another are such that the product of the first two 551 and that of the last two is 1073. The sum of the three numbers is

85
74
93
110

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

85

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

382880
392880
362880
372880

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

No. of letters = 9!                       = 9*8*7*6*5*4*3*2*1                       = 362880

Number System
(444 x 44 x 4) ÷ 40 ?

2053.6
2153.6
1953.6
1853.6

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 444 x 44 x 4/40 = 1953.6

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