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)

1

What are the different possible no of ways to arrange the letters of the word 'LEADER' ?

120

360

520

None

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2

What are the possible number of arrangements can be made from the letters of the word 'ENGINEERING' ?

277200

23100

69300

92400

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6

In a game of cricket, how many ways are there to choose eleven players out of a batch of 15 players ?

1365

1370

1375

None

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9

There are 25 students in a class. Find the number of ways in which a committee of 3 students is to be formed.

2100

2200

2300

None

Show Answer

10

In how many ways, a committee of 5 members can be selected from 6 men and 5 ladies, consisting of 3 men and 2 ladies?

100

200

300

400

Show Answer