Two boys are playing on a ground. Both the boys are less than 10 years old. Age of the younger boy is equal to the cube root of the product of the age of the two boys. If we place the digit representing the age of the younger boy to the left of the digit representing the age of the elder boy, we get the age of father of the younger boy. Similarly, if we place the digit representing the age of the elder boy to the left of the digit representing the age of the younger boy and divide the figure by 2, we get the age of mother of the younger boy. The mother of the younger boy is younger to his father, by 3 years. Then, what is the age of the younger boy.

1.  3

2.  4

3.  2

4.  none of these

View Answer  
4
Correct Answer :

2


Explanation :
No Explanation available for this question

What is the total number of matches played in the tournament

1.  28

2.  55

3.  63

4.  35

View Answer  
4
Correct Answer :

63


Explanation :
No Explanation available for this question

The minimum number of wins needed for a team in the first stage to guarantee its advancement to the next stage is :

1.  5

2.  6

3.  7

4.  4

View Answer  
4
Correct Answer :

6


Explanation :
No Explanation available for this question

What is the highest number of wins for a team in the first stage in spite of which it would be eliminated at the end of first stage

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

What is the number of rounds in the second stage of the tournament

1.  1

2.  2

3.  3

4.  4

View Answer  
4
Correct Answer :

3


Explanation :
No Explanation available for this question

Which of the following statements is true

1.  The winner will have more wins than any other team in the tournament.

2.  At the end of the first stage, no team eliminated from the tournament will have more wins than any of the teams qualifying for the second stage.

3.  It is possible that the winner will have the same number of wins in the entire tournament as a team eliminated at the end of the first stage.

4.  The number of teams with exactly one win in the second stage of the tournament is 4.

View Answer  
4
Correct Answer :

It is possible that the winner will have the same number of wins in the entire tournament as a team eliminated at the end of the first stage.


Explanation :
No Explanation available for this question

What is the number of distinct triangles with integral valued sides and perimeter 14

1.  6

2.  5

3.  4

4.  3

View Answer  
4
Correct Answer :

4


Explanation :
No Explanation available for this question

If x2 + y2 = 0.1 and | x - y | = 0.2, then | x | + | y | is equal to:

1.  0.3

2.  0.4

3.  0.2

4.  0.6

View Answer  
4
Correct Answer :

0.4


Explanation :
No Explanation available for this question

Let S be the set of prime numbers greater than or equal to 2 and less than 100. [Multiply all elements of S. With how many consecutive zeros will the product end]

1.  1

2.  4

3.  5

4.  10

View Answer  
4
Correct Answer :

1


Explanation :
No Explanation available for this question

Flights A and B are scheduled from an airport within the next one hour. All the booked passengers of the two flights are waiting in the boarding hall after check-in. The hall has a seating capacity of 200, out of which 10% remained vacant. 40% of the waiting passengers are ladies. When boarding announcements came, passengers of flight A left the hall and boarded the flight. Seating capacity of each flight is two-third of the passengers who waited in the waiting hall for both the flights put together. Half the passenger who boarded flight A are women. After boarding for flight A, 60% of the waiting hall seats became empty. For every twenty of those who are still waiting in the hall for flight B, there is one airhostess in flight A. Then, what is the ratio of empty seats in flight B to number of airhostesses in flight A

1.  10 : 1

2.  5 : 1

3.  20 : 1

4.  1 : 1

View Answer  
4
Correct Answer :

10 : 1


Explanation :
No Explanation available for this question
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