A can complete a piece of work P in 6 days while B can complete twice that work in half the time taken by A. C can complete half of work P in thrice the amount of time taken by B for double the work. If A and C start the work together and B joins them after exactly 1.5 days, in how many days will the total work be complete

1.  2

2.  2.25

3.  2.5

4.  2.75

View Answer  
4
Correct Answer :

2.25


Explanation :
No Explanation available for this question

A square of 36 cm x 36 cm is completely divided into a grid of cells of size 3 cm x 2 cm each, where 3cm is the vertical dimension of each cell and 2 cm is the horizontal dimension. What is the total number of squares that can be located in the grid

1.  216

2.  323

3.  411

4.  512

View Answer  
4
Correct Answer :

411


Explanation :
No Explanation available for this question

In a town, 55% of the families read newspaper A and 60% of the families read newspaper B. If 5% of the families read neither of them, what percentage of the families in the town read both the newspapers

1.  15%

2.  10%

3.  20%

4.  5%

View Answer  
4
Correct Answer :

20\%


Explanation :
No Explanation available for this question

Two stations A and B are 660 km apart. A train T1, which stops for 7 minutes at every town-station and for 3 minutes at every village-station, started from A with a speed of 40 km/hr towards B and at the same time a train T2 with a speed of 60 km/hr, which does not stop at any intermediate station, started from B towards A. They cross each other at C which is 420 km away from B. If the number of town-stations between A and C is less than the number of village-stations, then at least how many stations - town or village - are there between A and C Assume that T1 stops only at town or village-stations.

1.  10

2.  16

3.  20

4.  13

View Answer  
4
Correct Answer :

16


Explanation :
No Explanation available for this question

The sum of the squares of three negative numbers p, q and r equals the sum of the products of all possible pairs out of the three numbers. Which of the following equals p3qr2

1.  (p2+ q2+ r2)3

2.  (pq + qr + rp)3

3.  q2(p3r + rp3)/2

4.  None of these

View Answer  
4
Correct Answer :

q2(p3r + rp3)/2


Explanation :
No Explanation available for this question

If the cost of each flower is a whole number of dollar, find the minimum possible price (in dollars) of each packet of flowers.

1.  354

2.  276

3.  504

4.  576

View Answer  
4
Correct Answer :

504


Explanation :
No Explanation available for this question

By what percent is the price per Laisy less than the price per Lyli

1.  331/3%

2.  25%

3.  40%

4.  Cannot be determined

View Answer  
4
Correct Answer :

25\%


Explanation :
No Explanation available for this question

If in the last minute the florist decides to hike the prices from the minimum possible prices and still maintain all the conditions mentioned earlier, then what is his new minimum possible total revenue (in dollars) from the sale of all the flowers

1.  5376

2.  6720

3.  8064

4.  4032

View Answer  
4
Correct Answer :

8064


Explanation :
No Explanation available for this question

Only if Shyam eats no more than three sweets, then Ram will eat no more than three sweets, and Seeta will have at least three sweets. How many sweets did Shyam and Seeta together have, given that everyone had a different number of sweets and all of them had at least one sweet I. Seeta had three sweets and Ram had two sweets. II. Ram had one sweet and Seeta had four sweets.

1.  the question can be answered by one of the statements alone but not by the other.

2.  the question can be answered by using either statement alone.

3.  the question can be answered by using both the statements together, but cannot be answered by using either statement alone.

4.  the question cannot be answered even by using both the statements together.

View Answer  
4
Correct Answer :

the question can be answered by one of the statements alone but not by the other.


Explanation :
No Explanation available for this question

Is the 5-digit number N, a perfect square I. N ends with 46. II. N99 is a perfect cube but not a perfect square.

1.  the question can be answered by one of the statements alone but not by the other.

2.  the question can be answered by using either statement alone.

3.  the question can be answered by using both the statements together, but cannot be answered by using either statement alone.

4.  the question cannot be answered even by using both the statements together

View Answer  
4
Correct Answer :

the question can be answered by using either statement alone.


Explanation :
No Explanation available for this question
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