Small Quiz

3

QUESTION 1

 A contractor undertakes to get a work done in 50 days by 50 labourers. After 40 days, he realizes that only 50% of the work is done. How many more men should be employed so that the work in complete on time?

150

120

60

140

QUESTION 2

 A man starts from his house and walks 12 km. in Smith direction, then he turns right and goes 7 km; again he turns right and goes 12 km. and finally turns right and goes 7 km. At what distance is he from the starting point and in which direction.

4

7

16

QUESTION 3

The average of eight numbers is 14. The average of six of these numbers is 16. The average of the remaining two numbers is

8

9

12

4

QUESTION 4

A boat against the current of water goes 9 km/hr and in the direction of the current 12 km/hr. The boat takes 4 hours and 12 minutes to move upwared and downward direction from A to B. What is the distance between A and B

21.6

22.5

33

32

QUESTION 5

 If sum of integers from 101 to 200, inclusive is subtracted from the sum of integers from 201 to 300 inclusive, then the result is

15000

21500

11000

10000

QUESTION 6

 Amal, ranjan  and nabo start a business by investing Rs.5000, Rs.8000 and Rs.12000 respectively. At the end of year, they got profit of Rs.12500. What is the share of nabo in profit? 

3500

4000

2000

QUESTION 7

At present, the ratio of the ages of Maya and Chhaya is 6: 5 and fifteen years from now, the ratio will get changed to a Maya's present age is ?

25

27

30

22

QUESTION 8

 The annual salary of A, B, C is in the proportion of 3 : 4 : 5. If C's annual salary is Rs 80000 more than that of A, then B's monthly salary is 

A). Rs. 13666.67
B). Rs. 13333.33
C). Rs. 14373.67
D). Rs. 16666.67

A

C

B

C

QUESTION 9

. A monkey climbs a slippery pole 12 m high. It rises 1 meter in every one minute and slips 1 /2 meter in every next minute. Find how soon it will reach the top?

45

44

46

25

On first minute monkey climbs 1 meter. 
On second minute it slips 1 / 2 meter.
For every two minute it climbs 1 / 2 meter.

So Average speed = 1 meter / 4 minutes
For 11 meters, time taken = 44 minutes.

For last 1 meter jump add 1 minute.
So time taken = 45 minute

QUESTION 10

, 6, 12, 24, 48, 96, ?

168

1

96

192