Six men earn as much as 8 women, 2 women earn as much as 3 boys and 4 boys earn as much as 5 girls. If a girl earns Rs.50 a day, then the earning of a man would be

1.  Rs.125

2.  Rs.135

3.  Rs.105

4.  Rs.120

View Answer  
4
Correct Answer :

Rs.125


Explanation :
No Explanation available for this question

A train 150 meters long running at a speed of 60 kmph takes 30 seconds to cross a bridge. The length of the bridge is,

1.  350m

2.  450m

3.  300m

4.  400m

View Answer  
4
Correct Answer :

350m


Explanation :
No Explanation available for this question

If a sum of money at certain rate of interest doubles in 5 years and at a different rate of interest becomes 3 times in 12 years, the better rate of interest is,

1.  20%

2.  10%

3.  16 of 2/3

4.  15%

View Answer  
4
Correct Answer :

16 of 2/3


Explanation :
No Explanation available for this question

126, 756, 252, 1512, ____

1.  504

2.   500

3.  1210

4.  None of these

View Answer  
4
Correct Answer :

504


Explanation :
No Explanation available for this question

The cost of painting the walls of a hall 30 meters long, 20 meters broad and 12 meters high, if it costs 25 paise per sq. metre

1.  Rs.300

2.  Rs.325

3.  Rs.350

4.  Rs.400

View Answer  
4
Correct Answer :

Rs.300


Explanation :
No Explanation available for this question

The product of 3sqrt (4), 6sqrt (6) and 2sqrt (5) is

1.  6sqrt (12000)

2.  6sqrt (1000)

3.  4sqrt (12000)

4.  3sqrt (120000)

View Answer  
4
Correct Answer :

6sqrt (12000)


Explanation :
No Explanation available for this question

If A can complete a work in 6 hours, and B can complete it in 8 hours, then how much time would they take to complete the work together

1.  3 of 3/7   

2.  2 of 5/2

3.  4 of 5/6

4.  None of these

View Answer  
4
Correct Answer :

3 of 3/7   


Explanation :
No Explanation available for this question

A, B and C can independently complete a task in 6, 8 and 12 hours respectively. C starts working. 2 hours later she stops and simultaneously A and B starts working. Yet another 2 hours later, B stops working too. Now how long does A have to work alone to complete the task

1.  2 hours

2.  1.5 hours

3.  3 hours

4.  4 hours

View Answer  
4
Correct Answer :

1.5 hours


Explanation :
No Explanation available for this question

128, 32, 224, 56, ____

1.  392

2.  350

3.  25

4.  36

View Answer  
4
Correct Answer :

392


Explanation :
No Explanation available for this question

Taps A and B can independently fill a tank in 6 and 10 hours. Leak C can empty a filled tank in 8 hours. On an empty tank A, B, C are opened. How long does it take to fill the tank

1.  7.05

2.  8.05

3.  10.10

4.  5.07

View Answer  
4
Correct Answer :

7.05


Explanation :
No Explanation available for this question
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