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Number System

Number System
Four-fifth of a number is 10 more than two-third of the same number. What is the number?

35
89
91
75

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

75

Number System
If the difference between a number and its three fifths is 62, what is the number ?

155
175
165
145

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.∴ x - 3x/5 = 62or x = 62 x 5/2 = 155

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 sum of the local values of the digits 2, 3, 4, 5 in the number 2345?

2345
2105
2435
5243

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

2000 + 300 + 40 + 5 = 2345

Number System
Write the next number in the series : 14, 16, 13, 17, 12, 18, 11 ....

1
19
15
7

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

19

Number System
If the difference between a number and its three-fourth is 18, find the number.

68
61
72
57

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Let the number be x.According to the question,x - 3x/4 = 18= x/4 = 18= x = 4 x 18 = 72

MORE MCQ ON Number System

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