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EXAM Math Questions and Answer Page 8607

(#M40020748) EXAM QUESTION permutation Keep an EYE

For a Lofoya Assets, a selection committee is to be chosen consisting of 5 ex-technicians. Now there are 12 representatives from four zones. It has further been decided that if Mr. Lofs is selected, Relk and Lemini will not be selected and vice-versa. In how many ways it can be done?

A.

572

B.

672

C.

472

D.

372

Asked In exam MAN (12 years ago)

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(#M40020747) EXAM QUESTION permutation Keep an EYE

I have an amount of Rs 10 lakh, which I went to invest in stocks of some companies. I always invest only amounts that are multiples of Rs 1 lakh in the stock of any company. If I can choose from among the stocks of five different companies, In how many ways can I invest the entire amount that I have?

A.

252

B.

250

C.

1001

D.

1089

Asked In exam MAN (12 years ago)

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(#M40020746) EXAM QUESTION permutation Keep an EYE

How many different five-letter words can be formed using the letter from the world APPLE?

A.

120

B.

60

C.

240

D.

24

Asked In exam MAN (12 years ago)

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(#M40020744) EXAM QUESTION permutation Keep an EYE

How many arrangements of four 0's (zeroes), two 1's and two 2's are there in which the first 1 occur before the first 2?

A.

420

B.

360

C.

320

D.

210

Asked In exam MAN (12 years ago)

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(#M40020740) EXAM QUESTION permutation Keep an EYE

A tea expert claims that he can easily find out whether milk or tea leaves were added first to water just by tasting the cup of tea. In order to check this claims 10 cups of tea are prepared, 5 in one way and 5 in other. Find the different possible ways of presenting these 10 cups to the expert.

A.

252

B.

240

C.

300

D.

340

Asked In exam MAN (12 years ago)

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(#M40020738) EXAM QUESTION permutation Keep an EYE

A committee is to be formed comprising 7 members such that there is a simple majority of men and at least 1 woman. The shortlist consists of 9 men and 6 women. In how many ways can this committee be formed?

A.

3724

B.

3630

C.

4914

D.

3824

Asked In exam MAN (12 years ago)

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(#M40020735) EXAM QUESTION permutation Keep an EYE

In how many ways can 15 people be seated around two round tables with seating capacities of 7 and 8 people?

A.

15!
8!

B.

7!×8!

C.

15C8×6!×7!

D.

2×15C7×6!×7!

E.

15C8×8!

Asked In exam MAN (12 years ago)

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(#M40020733) EXAM QUESTION permutation Keep an EYE

How many number of times will the digit ‘7' be written when listing the integers from 1 to 1000?

A.

271

B.

300

C.

252

D.

304

Asked In exam MAN (12 years ago)

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(#M40020731) EXAM QUESTION permutation Keep an EYE

What is the total number of ways in which Dishu can distribute 9 distinct gifts among his 8 distinct girlfriends such that each of them gets at least one gift?

A.

72 × 8!

B.

144 × 8!

C.

36 × 8!

D.

9!

Asked In exam MAN (12 years ago)

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(#M40020728) EXAM QUESTION permutation Keep an EYE

A 6x6 grid is cut from an 8x8 chessboard. In how many ways can we put two identical coins, one on the black square and one on a white square on the grid, such that they are not placed in the same row or in the same column?

A.

216

B.

324

C.

144

D.

108

Asked In exam MAN (12 years ago)

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