36 20 12 86 5.5 4.5

1.  36

2.  12

3.  8

4.  5.5

5.  4.5

View Answer  
5
Correct Answer :

4.5


Explanation :
No Explanation available for this question

A man and a woman 81 miles apart from each other, start travelling towards each other at the same time. If the man covers 5 miles per hour to the women's 4 miles per hour, how far will the woman have travelled when they meet

1.  27

2.  36

3.  45

4.  None of these

View Answer  
4
Correct Answer :

36


Explanation :
No Explanation available for this question

Three friends A, B and C run around a circular track of length 120 metres at speeds of 5 m/s, 7 m/sec and 15 m/sec, starting simultaneously from the same point and in the same direction. How often will the three of them meet

1.  Every 60 seconds

2.  Every 120 seconds

3.  Every 30 seconds

4.  None of these

View Answer  
4
Correct Answer :

Every 60 seconds


Explanation :
No Explanation available for this question

A man can row 50 km upstream and 72 km downstream in 9 hours. He can also row 70 km upstream and 90 km downstream in 12 hours. Find the rate of current.

1.  3 km/hr

2.  8 km/hr

3.  4 km/hr

4.  None of these

View Answer  
4
Correct Answer :

4 km/hr


Explanation :
No Explanation available for this question

2 3 6 15 45 156.5 630

1.  3

2.  15

3.  156.5

4.  45

5.  None of thes

View Answer  
5
Correct Answer :

156.5


Explanation :
No Explanation available for this question

Two boys begin together to write out a booklet containing 535 lines. The first boy starts with the first line, writing at the rate of 100 lines an hour; and the second starts with the last line then writes line 534 and so on, backward proceeding at the rate of 50 lines an hour. At what line will they meet

1.  356

2.  277

3.  357

4.  267

View Answer  
4
Correct Answer :

357


Explanation :
No Explanation available for this question

23 10 40 172 885 5346

1.  3

2.  40

3.  885

4.  172

5.  None of these

View Answer  
5
Correct Answer :

40


Explanation :
No Explanation available for this question

1 8 4 27 9 64 17 125

1.  17

2.  49

3.  64

4.  125

View Answer  
4
Correct Answer :

17


Explanation :
No Explanation available for this question

Two friends A and B run around a circular track of length 510 metres, starting from the same point, simultaneously and in the same direction. A who runs faster laps B in the middle of the 5th round. If A and B were to run a 3 km race long race, how much start, in terms of distance, should A give B so that they finish the race in a dead heat

1.  545.45 metres

2.  666.67 metres

3.  857.14 metres

4.  Cannot be determined

View Answer  
4
Correct Answer :

666.67 metres


Explanation :
No Explanation available for this question

Yana and Gupta leave points x and y towards y and x respectively simultaneously and travel in the same route. After meeting each other on the way, Yana takes 4 hours to reach her destination, while Gupta takes 9 hours to reach his destination. If the speed of Yana is 48 km/hr, what is the speed of Gupta

1.  72 kmph

2.  32 mph

3.  20 mph

4.  None of these

View Answer  
4
Correct Answer :

20 mph


Explanation :
No Explanation available for this question
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