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(#M40020710) SELF QUESTION Keep an EYE

en different alphabets are given. Words containing five alphabets are to be formed from them. Find the number of words which have exactly one alphabet repeats?

vikash singh (12 years ago)

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(#M40020709) EXAM QUESTION permutation Keep an EYE

There are 6 equally spaced points A,B,C,D,E and F marked on a circle with radius R. How many convex pentagons of distinctly different areas can be drawn using these points as vertices?

A.

6P5

B.

1

C.

5

D.

None of these

Asked In exam MAN (12 years ago)

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(#M40020702) EXAM QUESTION permutation Keep an EYE

There are five women and six men in a group. From this group a committee of 4 is to be chosen. How many different ways can a committee be formed that contain three women and one man?

A.

55

B.

60

C.

25

D.

192

Asked In exam MAN (12 years ago)

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(#M40020701) EXAM QUESTION permutation Keep an EYE

How many diagonals can be drawn in a pentagon?

A.

5

B.

10

C.

8

D.

7

Asked In exam MAN (12 years ago)

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(#M40020698) EXAM QUESTION permutation Keep an EYE

In how many ways a President, VP and Waterboy can be selected from a group of 10 people.

A.

10C3

B.

10P3

C.

240

D.

360

Asked In exam MAN (12 years ago)

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(#M40020696) EXAM QUESTION permutation Keep an EYE

From 6 men and 4 ladies, a committee of 5 is to be formed. In how many ways can this be done, if the committee is to include at least one lady?

A.

246

B.

340

C.

290

D.

315

Asked In exam MAN (12 years ago)

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(#M40020695) EXAM QUESTION permutation Keep an EYE

There are 7 non-collinear points. How many triangles can be drawn by joining these points?

A.

35

B.

10

C.

8

D.

7

Asked In exam MAN (12 years ago)

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(#M40020692) EXAM QUESTION permutation Keep an EYE

If 6Pr=360 and 6Cr=15 find r ?

A.

4

B.

3

C.

6

D.

5

Asked In exam MAN (12 years ago)

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(#M40020685) SELF QUESTION Maths Keep an EYE

If 2^a+1=a,
then 12^a+6^a+1=?

RAJ MISHRA (12 years ago)

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(#M40020683) SELF QUESTION Keep an EYE

Ramesh has two examinations on Wednesday - Engineering mathematics in the morning and Engineering Drawing in the afternoon. He has a fixed amount of time to read the textbooks of both these subjects on Tuesday. During this time he can read 80 pages of Engineering Mathematics and 100 pages of Engineering drawing. Alternatively, he can also read 50 pages of Engineering Mathematics and 250 pages of Engineering drawing. Assume that the amount of time it takes to read one page of the textbook of either subject is constant. Ramesh is confident about Engineering Drawing and wants to devote full time to reading Engineering Mathematics. The number of Engineering Mathematics text book pages he can read on Tuesday is ?

vikash singh (12 years ago)

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