operations on numbers (6.papers)

hcf and lcm (5.papers)

averages (8.papers)

problems on ages (9.papers)

percentage (4.papers)

profit and loss (4.papers)

ratio and proportion (5.papers)

chain rule (5.papers)

time and work (4.papers)

pipes and cisterns (5.papers)

time and distance (5.papers)

problems on trains (8.papers)

boats and streams (7.papers)

partnership (6.papers)

simple interest (4.papers)

compound interest (2.papers)

permutation and combination (3.papers)

clock (2.papers)

calendar (3.papers)

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2

If 6 farmers can reap 60 hectares in 18 days, then how many hectares can 24 farmers reap in 27 days?

320

280

440

360

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4

If 10 weavers, working 7 hours a day, can make 520 shirts in 30 days, how many shirts will 14 weavers make in 35 days, each working 9 hrs a day?

1092

1126

1248

966

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7

If p men, working p hours per day, can do p units of work in p days, then q men, working q hoyrs per day would be able to complete how many units of work in q days ?

p^2/q^3

p^3/q^2

q^2/p^3

q^3/p^2

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8

In the construction of a house, some persons can do a piece of work in 8 days. Four times the number of such persons will do half of that work in :

1 day

2 days

3 days

4 days

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9

A hostel had provisions for a certain number of days. After 8 days, 1/3 rd of the men desert and it is found that the provisions will now last just as long as before. How long was that ?

20 days

24 days

30 days

36 days

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10

In a vehicle's repair shed, 3 men and 8 boys can do a piece of work in 15 days; 4 men and 9 boys can do the same work in 12 days. Then, 5 men and 5 boys can do double the amount of this work in :

20 days

33 days

24 days

28 days

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14

A current pole 12 m high casts a shadow of length 18 m. The height of the tower, which casts a shadow of length 30 m under similar conditions will be:

10 m

20 m

17.6 m

21.25 m

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15

The price of 120 pens is Rs. 720. What will be the price of 35 dozens of such pens?

Rs 3000

Rs 4000

Rs 3500

Rs 2520

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19

If 10 men can crop a field in 8 days, then 8 men will crop the same field in :

5 days

4 days

20 days

10 days

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