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Number System

Number System
Supply the missing figure : 3, 11, 8, 16, 13 .... 18

12
18
21
28

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21

Number System
Which is the largest fraction among the following ?

21/23
24/25
12/13
21/22

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

21/23 = 0.913,12/13 = 0.92323/25 = 0.92, 21/22 = 0.9545, 24/25 = 0.96

Number System
(12.11)2 + (?)2 = 732.2921

14.2
24.2
17.2
20.2

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24.2

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

60
None of these
80
40

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

The world LEASE consists of 5 letters in which E comes twice ∴ 51/21 = 5x4x3x2x1/2x1 = 60

Number System
If a number is multiplied by. three-fourth of itself, the value thus obtained is 10800. What is that number ?

260
180
120
60

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ x x 3x/4 = 10800= x² = 10800 x 4/3 = 14400∴ x = √14400 = 120

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

2366
3366
1366
4366

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

3366

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