** 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

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

0

16

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

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

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

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

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

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

. 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

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

168

1

96

192