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Q:

5 men and 4 women are to be seated in a row so that the women occupy the even places . How many such arrangements are possible?

A) 2880	B) 1440
C) 720	D) 2020

Answer & Explanation Answer: A) 2880

Explanation:

There are total 9 places out of which 4 are even and rest 5 places are odd.

4 women can be arranged at 4 even places in 4! ways.

and 5 men can be placed in remaining 5 places in 5! ways.

Hence, the required number of permutations = 4! x 5! = 24 x 120 = 2880

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Filed Under: Permutations and Combinations
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Q:

In the below word how many words are there in which R and W are at the end positions?

RAINBOW

A) 120	B) 180
C) 210	D) 240

Answer & Explanation Answer: D) 240

Explanation:

When R and W are the first and last letters of all the words then we can arrange them in 5!ways. Similarly When W and R are the first and last letters of the words then the remaining letters can be arrange in 5! ways.

Thus the total number of permutations = 2 x 5! = 2 x 120 = 240

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Filed Under: Permutations and Combinations

Q:

Arrange the given words in a meaningful sequence.

1. Ceiling 2. Room 3. Floor 4. Walls 5. Foundation

A) 5,4,1,3,2	B) 5,4,3,1,2
C) 4,5,3,1,2	D) 4,5,1,2,3

Answer & Explanation Answer: A) 5,4,1,3,2

Explanation:

The Correct Sequence is:

Foundation Walls Ceiling Floor Room

5 4 1 3 2

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Filed Under: Logical Sequence of Words

Q:

Arrange the given words in a meaningful sequence.

1. Flat 2. Home 3. Building 4. Society 5. Place

A) 5,4,3,1,2	B) 5,4,3,2,1
C) 4,3,1,2,5	D) 4,5,3,1,2

Answer & Explanation Answer: A) 5,4,3,1,2

Explanation:

The Correct Sequence is :

Place Society Building Flat Home

5 4 3 1 2

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Filed Under: Logical Sequence of Words

Q:

The following question consist of two words each that have a certain relationship to each other, followed by lettered pairs of words . Select the lettered pair that has the same relationship as the original pair of words.

Proscenium : Stage

A) Lamp : Table	B) Lines : Bed
C) Portico : House	D) Compass : Needle

Answer & Explanation Answer: C) Portico : House

Explanation:

First is a part of the second.

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Filed Under: Analogy

Q:

34 is related to 12 in the same way as 59 is related to

A) 45	B) 38
C) 26	D) 14

Answer & Explanation Answer: A) 45

Explanation:

The second number is the product of the digits of the first.

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Filed Under: Analogy

Q:

'BF' is related to 'HL' in the same way as 'EI' is related to _________

A) KO	B) KN
C) JN	D) JO

Answer & Explanation Answer: A) KO

Explanation:

Each corresponding letter moves six places forward in the English alphabet.

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Filed Under: Analogy

Q:

Rubber is related to Tree in the same way as Silk is related to ______

A) Cloth	B) Insects
C) Fabric	D) Weave

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