In a cricket match if a batsman score 0,1,2,34,or 6 runs of a ball, then find the number or different sequences in which he can score exactly 30 runs of an over. Assume that an over consists of only 6 balls and there were no extra and no run outs.

1.  86

2.  71

3.  56

4.  65

View Answer  
4
Correct Answer :

71


Explanation :
No Explanation available for this question

In how many ways can the letters of the word MANAGEMENT be rearranged so that the two As do not appear together

1.  10! - 2!

2.  9! - 2!

3.  10! - 9!

4.  None of these

View Answer  
4
Correct Answer :

None of these


Explanation :
No Explanation available for this question

How many numbers are there between 100 and 1000 such that at least one of their digits is 6

1.  200

2.  225

3.  252

4.  120

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4
Correct Answer :

252


Explanation :
No Explanation available for this question

A student is required to answer 6 out of 10 questions divided into two groups each containing 5 questions. He is not permitted to attempt more than 4 from each group. In how many ways can he make the choice

1.  210

2.  150

3.  100

4.  200

View Answer  
4
Correct Answer :

200


Explanation :
No Explanation available for this question

While packing for a business trip Mr. Debashis has packed 3 pairs of shoes, 4 pants, 3 half-pants,6 shirts, 3 sweater and 2 jackets. The outfit is defined as consisting of a pair of shoes, a choice of "lower wear" (either a pant or a half-pant), a choice of "upper wear" (it could be a shirt or a sweater or both) and finally he may or may not choose to wear a jacket. How many different outfits are possible

1.  567

2.  1821

3.  743

4.  1701

View Answer  
4
Correct Answer :

1701


Explanation :
No Explanation available for this question

How many positive integers 'n' can be form using the digits 3,4,4,5,6,6,7, if we want 'n' to exceed 60,00,000

1.  320

2.  360

3.  540

4.  720

View Answer  
4
Correct Answer :

540


Explanation :
No Explanation available for this question

The number of ways of arranging n students in a row such that no two boys sit together and no two girls sit together is m(m > 100). If one more student is added, then number of ways of arranging as above increases by 200%. The value of n is

1.  12

2.  8

3.  9

4.  10

View Answer  
4
Correct Answer :

10


Explanation :
No Explanation available for this question

How many integers, greater than 999 but not greater than 4000, can be formed with the digits 0, 1, 2, 3 and 4, if repetition of digits is allowed

1.  499

2.  500

3.  375

4.  376

5.  501

View Answer  
5
Correct Answer :

376


Explanation :
No Explanation available for this question

How many five digit positive integers that are divisible by 3 can be formed using the digits 0, 1, 2, 3, 4 and 5, without any of the digits getting repeating

1.  15

2.  96

3.  216

4.  120

5.  625

View Answer  
5
Correct Answer :

216


Explanation :
No Explanation available for this question

There are 10 seats around a circular table. If 8 men and 2 women have to seated around a circular table, such that no two women have to be separated by at least one man. If P and Q denote the respective number of ways of seating these people around a table when seats are numbered and unnumbered, then P : Q equals

1.  9 : 1

2.  72 : 1

3.  10 : 1

4.  8 : 1

View Answer  
4
Correct Answer :

10 : 1


Explanation :
No Explanation available for this question
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