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Number System

Number System
93296 - 45874 + 20382 - 56817 = ?

109877
109887
109867
109857

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 113678 - 102691 = 109887

Number System
The square root of 3 + “5 is :

“5 /2 - 1/”2
“(5/2) + “(1/2)
“3 /2 - 1/”2
“3 /2 + 1/”2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

“(5/2) + “(1/2)

Number System
√2304 x √? = 2832

3581
3681
3481
3381

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

√2304 x √? = 2832= 48 x √? = 2832= √? = 2832/48 = 59∴? = 59 x 59 = 3481

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

2410
2520
2678
2367

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

In BIOLOGY total 7 letters are there but O comes twice.∴ Number of arrangements = 7!/2! = 2520

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

21
28
18
12

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

21

Number System
Which is the smallest fractions among the following ?

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

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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

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