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Number System

Number System
If the average of two numbers is 88.5 and one number is 5.5 less than the average. Find out the next number.

94
97
86
91

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

94

Number System
9 3/4 + 7 2/17 - 9 1/15 = ?

7 719/1020
9 817/1020
7 817/1020
9 719/1020

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Given sum = 9 + 3/4 + 7 + 2/17 - (9 + 1/15)= (9 + 7 - 9) + (3/4 + 2/17 - 1/15)= 7 + (765 + 120 - 68)/1020 = 7 817/1020

Number System
4/6 of 6/5 of 5/7 of a number is 96. Find the number.

162
164
168
170

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ x x 4/6 x 6/5 x 5/7 = 96∴ x = 96 x 6 x 5 x 7/4 x 6 x 5 = 168

Number System
16.23 x 12.9 + 17.32 = ?

226.687
246.687
236.687
None of these

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 16.23 x 12.9 + 17.32= 209.367 + 17.32= 226.687

Number System
148 x 3.75 x 4 = 111 x ?

24
19
17
20

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 148 x 3.75 x 4/111 = 20

Number System
The product of two successive numbers is 4556. Which of the following is the larger of the two numbers?

68
67
78
63

ANSWER DOWNLOAD EXAMIANS APP
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