Two trains traveling at same speed take 10 seconds and 15 seconds respectively to cross a telegraph post. Find the time taken by the trains to cross each other if traveling in opposite directions.

1.  6 sec

2.  12 sec

3.   12.5 sec

4.  25 sec

5.   cannot be determined

View Answer  
5
Correct Answer :

12.5 sec


Explanation :
No Explanation available for this question

Buy x shirts, get y shirts free. Find the least values of x and y such that the offer is equivalent to a discount of 22.22%. (Assuming that all shirts cost the same.)

1.  x = 10, y = 2

2.  x = 9, y = 2

3.  x = 7, y = 2

4.  x = 8, y = 1

5.  None of these

View Answer  
5
Correct Answer :

x = 7, y = 2


Explanation :
No Explanation available for this question

Two trains running in opposite directions cross a man standing on a platform in 27 and 17 seconds respectively. They cross each other in 23 seconds. Find the ratio of the speeds of the trains.

1.  2 : 3

2.  1 : 3

3.  1 : 28

4.   3 : 4

5.  cannot be determined  

View Answer  
5
Correct Answer :

2 : 3


Explanation :
No Explanation available for this question

Two traders P and Q offer 12.5% and 8.33% discount respectively. If their selling price are in the ratio 7 : 11, find the ratio of their market price.

1.  11 : 7

2.  4 : 3

3.  3 : 2

4.  2 : 3

5.  7 : 8

View Answer  
5
Correct Answer :

2 : 3


Explanation :
No Explanation available for this question

At what price should an article costing Rs. 400 be listed so that after giving a discount of Rs. 50, the trader still manages to make a profit of 6.66%

1.  Rs. 450

2.  Rs. 426.66

3.  Rs. 476.66

4.  Rs.526.66

5.  Rs. 480

View Answer  
5
Correct Answer :

Rs. 476.66


Explanation :
No Explanation available for this question

A train traveling at 72 kmph crosses a platform in 30 seconds and a man standing on the platform in 18 seconds. What is the length of the platform in meters

1.  100

2.  125

3.  180

4.  200

5.  240

View Answer  
5
Correct Answer :

240


Explanation :
No Explanation available for this question

Because a discount of Rs. 30 was given, the profit was lower by 37.5%. Find the list price of the article, if its cost price was Rs. 450.

1.  Rs. 510

2.  Rs. 530

3.  Rs. 560

4.  Rs. 590

5.  Rs. 620

View Answer  
5
Correct Answer :

Rs. 560


Explanation :
No Explanation available for this question

How much time will an express train of length 150 meters and running at a speed of 75 kmph take to cross a  man walking at 5 m/s inside a passenger train of length 200 meters and running at 15 kmph in a direction opposite to that of the express train. The man is walking inside the train and in opposite direction to that of the train. (Assume the man does not reach the end of his train meanwhile.)

1.  5 sec

2.  6 sec

3.  7.5 sec

4.  8 sec

5.  10 sec

View Answer  
5
Correct Answer :

7.5 sec


Explanation :
No Explanation available for this question

A retailer purchases goods at a discount of 25% on the MRP. What is the maximum discount that the retailer can offer to a customer on the MRP if he wishes to make a profit of 10%

1.  12.5%

2.  15%

3.  16.66%

4.  17.5%

5.  20%

View Answer  
5
Correct Answer :

17.5\%


Explanation :
No Explanation available for this question

A retailer purchases his goods from a wholesaler. The list price of the wholesaler is Rs.2400, but the retailer gets a discount of 12% on the list price. At what price should the retailer list his goods if he desires a profit of 9.09% after giving a discount of 4%

1.  Rs. 2500

2.  Rs. 2750

3.  Rs. 2250

4.  Rs. 2400

5.  Rs. 2600

View Answer  
5
Correct Answer :

Rs. 2400


Explanation :
No Explanation available for this question
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