If 8 men can reap 80 hectares in 24 days, then how many hectares can 36 men rap in 30 days

1.  350

2.  425

3.  400

4.  450

View Answer  
4
Correct Answer :

450


Explanation :
No Explanation available for this question

A wheel that has 6 cogs is meshed with a large wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions mad by the larger wheel is:

1.  4

2.  9

3.  12

4.  49

View Answer  
4
Correct Answer :

9


Explanation :
No Explanation available for this question

If 12 carpenters, working 6 hours a day, can make 460 chairs in 24 days, how many chairs will 18 carpenters make in 36 days, each working 8 hours a day

1.  1260  

2.  920

3.  1320

4.  1380

View Answer  
4
Correct Answer :

1380


Explanation :
No Explanation available for this question

In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many will be catered to with the remaining meal

1.  20

2.  40

3.  30

4.  50

View Answer  
4
Correct Answer :

40


Explanation :
No Explanation available for this question

A flagstraff 17.5 m high casts a shadow of length 40.25 m. The height of the building which casts a shadow of length 28.75 m under similar conditions will be

1.  10m

2.  17.5m

3.  12.5m

4.  21.25m

View Answer  
4
Correct Answer :

17.5m


Explanation :
No Explanation available for this question

If a quarter kg of potato costs 60 paise, how many paise will 200 gm cost

1.  48 paise

2.  56 paise

3.  54 paise

4.  72 paise

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4
Correct Answer :

48 paise


Explanation :
No Explanation available for this question

36 men can complete a piece of work in 18 days. In how many days will 27 men complete the same work

1.  12

2.  18

3.  22

4.  24

5.  None of these

View Answer  
5
Correct Answer :

24


Explanation :
No Explanation available for this question

3 pumps, working 8 hours a day, can empty a tank in 2 days. How many hours a day must 4 pumps work to empty the tank in 1 day

1.  9

2.  10

3.  11

4.  12

View Answer  
4
Correct Answer :

12


Explanation :
No Explanation available for this question

A certain number of persons can dig a trench 100 m long, 50 m broad and 10 m deep in 10 days.  The same number of persons can dig another trench 20 m broad and 15 m deep in 30 days. The length of the second trench is:

1.  400m

2.  500m

3.  800m

4.  900m

View Answer  
4
Correct Answer :

500m


Explanation :
No Explanation available for this question

If 9 examiners can examine a certain number of answer books in 12 days, working 5 hours a day; for how many hours a day would 4 examiners have to work in order to examine twice the number of answer books in 30 days

1.  6

2.  8

3.  9

4.  10

View Answer  
4
Correct Answer :

9


Explanation :
No Explanation available for this question
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