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Number System

Number System
83250÷?=74×25

45
59
21
38

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

45

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

None of these
420
460
500

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

Number System
If one-third of one fourth of a number is 15, then three-tenth of that number is:

25
54
45
35

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x. Then,1/3 of 1/4 of x = 15x = 15 * 12 = 180So, required number = (3/10 * 180) = 54.

Number System
Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:

9
13
15
11

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the three integers be x, x + 2 and x+ 4.Then,3x = 2(x + 4) + 3x = 11Third integer = x + 4 = 15.

Number System
What number should replace both the question marks (?) in the following question ?

83
82
84
85

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

84

Number System
What is the value of 8/11 of 5/7 of 96% of 28875 ?

13800
15400
14400
12900

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number = 8 x 5 x 96 x 28875/11 x 7 x 100              = 14400

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