Online Quiz for Quantitative Aptitude

Q 1)

Directions (61-65): What will come in place of the question mark (?) in the following number series?

 

2, 8, 26, ?, 242


A) 78

B) 72

C) 80

D) 84

E) None of these

Q 2)

A train running at the speed of 60 km/hr crosses a pole in 9 seconds. What is the length of the train?

A.120 metres
B.180 metres
C.324 metres
D.150 metres

A) A

B) B

C) C

D) D

Q 3)

In which year, the difference of export and import for Company B is minimum?
 


A) 1990

B) 1991

C) 1994

D) 1995

E) Can not be determined

Q 4)

2      6      16      38      84      176      368


A) 6

B) 16

C) 38

D) 84

E) 176

Q 5)

A certain sum is invested for certain time. It amounts to Rs 35 at 10% per annum. But when invested at 8% per annum, it amounts to Rs 30. Find the time?
 


A) 16 years

B) 20 years

C) 25 years

D) 30 years

E) 40 years

Q 6)

126.99% of 1539.98 + 5.5% of 149.99 + 103.98% of 7 = ?


A) 1960

B) 1970

C) 1980

D) 1950

E) 1955

Q 7)

Directions (Q. 56-60): In each question two equations numbered I and II are given. You have to solve both the equations and mark appropriate answer.

 

I. 2x²+9x+10=0
II. 4y²+28y+45=0

 


A)

B) If x>y

C) If x≥y

D) If x≤y

E) If x=y or no relation can be established.

Q 8)

A car covers the first 39 km of its journey in 45 minutes and covers the remaining 25 km in 35 minutes. What is the average speed of the car ?


A) 40 km /hr

B) 64 km /hr

C) 49 km /hr

D) 48 km /hr

E) 50 km/hr

Q 9)

How many players are there who are in at least in two lists?

 


A) 11

B) 14

C) 17

D) 21

E) 28

Q 10)

The average of five positive numbers is 74. The average of the first two numbers is 69 and the average of last two numbers is 75. What is the third number ?
 


A) 84

B) 77

C) 86

D) Can't say

E) None of these