Number System

Number System
7.8 x 4.5 x 4.2/0.14 = ?

1012

1032

1053

1087

1012

1032

1053

1087

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
If one-seventh of a number is 55 then 40% of that number = ?

147

171

163

154

147

171

163

154

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
Two numbers are in the ratio 3:5. If 9 be subtracted from each, they are in the ratio of 9:17. The first number is:

36

30

27

18

36

30

27

18

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
What is the sum of all the prime numbers from 20 to 40?

117

120

118

119

117

120

118

119

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
In how many ways can 5 boys be chosen from 6 boys and 4 girls so as to include exactly one girl ?

54

56

60

58

54

56

60

58

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Number System
The difference between a two-digit number and the number obtained by interchanging the digit is 36. What is the difference between the sum and the difference of the digits of the number if the ratio b

4

None of these

16

8

4

None of these

16

8

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

MORE MCQ ON Number System

↑