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Number System

Number System
A certain number when divided by 39 leaves a remainder 20, what is the remainder when the same number is divided by 13?

11
0
5
7

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

39 + 20 = 59/13 = 7 (Remainder)

Number System
What is the difference between the largest number and the least number written with the digits 7, 3, 1, 4?

5084
6048
6084
6184

ANSWER DOWNLOAD EXAMIANS APP

Number System
3√103823 = ?

44
41
52
47

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

? = 3√103823 = 3√47 x 47 x 47 = 47

Number System
ind the number, difference between number and its 3/5 is 50

124
123
125
120

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number = x,Then, x-(3/5)x = 50,=> (2/5)x = 50 => 2x = 50*5,=> x = 125

Number System
The sum of three consecutive even numbers is 252. What is the sum of the smallest and the largest numbers?

171
169
170
168

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

168

Number System
A number exceeds by 25 from its 3/8 part. Then the number is?

39
32
40
35

ANSWER DOWNLOAD EXAMIANS APP
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