How many pairs of positive integers m & n satisfy (1/m) + (4/n) = (1/12), where n is an odd integer less than 60

1.  7

2.  5

3.  3

4.  6

5.  4

View Answer  
5
Correct Answer :

3


Explanation :
No Explanation available for this question

A confused bank teller transposed the rupees and paise when he cashed a cheque for Shailaja, giving her rupees instead of paise and paise instead of rupees. After buying a toffee for 50 paise, Shailaja noticed that she was left with exactly three times as much as the amount on the cheque. Which of the following is a valid statement about the cheque amount

1.  Over Rupees 22 but less than Rupees 23

2.  Over Rupees 18 but less than Rupees 19

3.  Over Rupees 4 but less than Rupees 5

4.  Over Rupees 13 but less than Rupees 14

5.  Over Rupees 7 but less than Rupees 8

View Answer  
5
Correct Answer :

Over Rupees 18 but less than Rupees 19


Explanation :
No Explanation available for this question

In the above diagram, ABCD is a rectangle with AE = EF = FB. What is the ratio of the area of the triangle CEF and that of the rectangle

1.  1/6

2.  1/8

3.  1/9

4.  None of these

View Answer  
4
Correct Answer :

1/6


Explanation :
No Explanation available for this question

Anita had to do a mutiplication. Instead of taking 35 as one of the multipliers, she took 53. As a result, the product went up by 540. What is the new product

1.  1050

2.  540

3.  1440

4.  1590

View Answer  
4
Correct Answer :

1590


Explanation :
No Explanation available for this question

How many units should Mr. David produce daily

1.  70

2.  150

3.  130

4.  100

5.  Cannot be determined

View Answer  
5
Correct Answer :

100


Explanation :
No Explanation available for this question

What is the maximum daily profit, in rupees, that Mr. David can realize from his business

1.  840

2.  760

3.  620

4.  920

5.  Cannot be determined

View Answer  
5
Correct Answer :

760


Explanation :
No Explanation available for this question

A red light flashes 3 times per minute and a green light flashes 5 times in two minutes at regular intervals. If both lights start flashing at the same time, how many times do they flash together in each hour

1.  30

2.  24

3.  20

4.  60

View Answer  
4
Correct Answer :

30


Explanation :
No Explanation available for this question

The owner of an art shop conducts his business in the following manner: Every once in a while he raises his price by X%, then a while later he reduces all the new prices by X%. After one such up-down cycle, the price of a painting decreased by Rs. 441. After a second up-down cycle the painting was sold for Rs. 1944.81. What was the original price of the painting

1.  2756.25

2.  2256.25

3.  2500

4.  2000

View Answer  
4
Correct Answer :

2756.25


Explanation :
No Explanation available for this question

Consider four digit numbers for which the first two digits are equal and the last two digits are also equal. How many such numbers are perfect squares

1.  4

2.  0

3.  1

4.  3

5.  2

View Answer  
5
Correct Answer :

1


Explanation :
No Explanation available for this question

The maximum guaranteed return to Shabnam is

1.  0.20%

2.  0.15%

3.  0.30%

4.  0.25%

5.  0.10%

View Answer  
5
Correct Answer :

0.20\%


Explanation :
No Explanation available for this question
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