Arithmetic Aptitude Question Answer MCQ Objective Model Paper


21)If CP of 5 mangoes is equal to SP of 4 mangoes, then what will be gain percentage?

a) 20

b) 16

c) 25

d) 10

View Answer
Option – c)


22) What is the rate of interest, when the PW of Rs 1245 due 15 months hence is Rs 1200 ?

a) 3%

b) 2%

c) 4%

d) 5%

View Answer
Option – a)


23) If x2 + y2 – 4x – 4y + 8= 0, then the value of x – y is

a) 4

b) – 4

c) 0

d) 8

View Answer
Option – c)


24) If  a* b= 2a – 3b + ab, then 3* 5* + 5 * 3 is equal to

a) 22

b) 24

c) 26

d) 28

View Answer
Option – a)


25) The discount series 10%, 20%, 40% is equivalent to a single discount of

a) 50%

b) 56.8%

c) 60%

d) 62.28%

View Answer
Option – b)


26) The mean of five numbers is 18. If one n umber is excluded, their mean is 16. The excluded number is

a) 25

b) 26

c) 27

d) 30

View Answer
Option – b )


27) 8 men can dig a pit in 20 days. If a man works half as much again as a boy, then 4 men and 9 boys can dig a similar pit in

a) 10 days

b) 12 days

c) 15 days

d) 16 days

View Answer
Option – d)


28) Find the largest common divisor of 102 and 1170

a) 10

b) 7

c) 6

d) 8

View Answer
Option – c)


29) The smallest 3-digit prime number is

a) 103

b) 107

c) 109

d) None of these

View Answer
Option – d)


30) sin2 20o + sin2 70o – tan2 45=?

a)0

b) 2

c) 1

d) ½

View Answer
Option – a)