In rolling two dices, find the probability that there is at least one ‘6’

1.  11/36  

2.  22/36

3.  15/36

4.  29/36  

5.  None of these.

View Answer  
5
Correct Answer :

11/36

 


Explanation :
No Explanation available for this question

In rolling two dices, find the probability that the sum is 5.

1.  1/4  

2.  1/9

3.  1/2

4.  1/6  

5.  1/5.

View Answer  
5
Correct Answer :

1/9


Explanation :
No Explanation available for this question

From a bag containing white and 5 black balls a man draws 3 at random. What are the odds against these being all black

1.  5/37  

2.  37/5

3.  11/13

4.  13/37  

5.  5/32.

View Answer  
5
Correct Answer :

37/5


Explanation :
No Explanation available for this question

Amit throws three dice in a special game of Ludo. If it is known that he needs 15 or higher in this throw to win then find the chance of his winning the game.

1.  5/54  

2.  17/216

3.  13/216

4.  15/216  

5.  19/216.

View Answer  
5
Correct Answer :

5/54

 


Explanation :
No Explanation available for this question

Find out the probability of forming 187 or 215 with the digits 1,2, 3,4,5, 6,7,8,9 when only numbers of three digits are formed and when repetitions are not allowed

1.  12/504  

2.  18/504

3.  2/504

4.  24/504  

5.  25/504.

View Answer  
5
Correct Answer :

2/504


Explanation :
No Explanation available for this question

Find out the probability of forming 187 or 215 with the digits 1,2, 3,4,5, 6,7,8,9 when only numbers of three digits are formed and when repetitions are allowed

1.  2/729  

2.  6/729

3.  11/729

4.  4/729  

5.  5/729.

View Answer  
5
Correct Answer :

2/729

 


Explanation :
No Explanation available for this question

In a horse race there were 18 horses numbered 1-18. The probability that horse 1 would win is 1/6, that 2 would win is 1/10 and that 3 would win is 1/8. Assuming that a tie is impossible, find the chance that one of the three will win.

1.  47/120  

2.  119/120

3.  11/129

4.  1/5  

5.  None of these.

View Answer  
5
Correct Answer :

47/120

 


Explanation :
No Explanation available for this question

Two balls are to be drawn from a bag containing 8 grey and 3 blue balls. Find the chance that they will both be blue.

1.  1/5  

2.  3/55

3.  11/15

4.  14/45  

5.  16/45.

View Answer  
5
Correct Answer :

3/55


Explanation :
No Explanation available for this question

Two fair dice are thrown. What is the probability of throwing a double

1.  1/6  

2.  1

3.  2/3

4.  1/2  

5.  None of these.

View Answer  
5
Correct Answer :

1/6

 


Explanation :
No Explanation available for this question

Two fair dice are thrown. What is the probability of the sum is greater than 10  

1.  2/3

2.  2/5  

3.  1/6  

4.  1/12  

5.   None of these.

View Answer  
5
Correct Answer :

1/12

 


Explanation :
No Explanation available for this question
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