The length and the breadth of the floor of the room are 20 feet and 10 feet respectively.Square tiles of  2 feet length of different colours are to be laid on the floor.Black tiles are laid in the first row on all sides.If white tiles are laid in the one-third of the remaining and blue tiles in the rest,how many blue tiles will be there

1.  16

2.  24

3.  32

4.  48

5.  None of these

View Answer  
5
Correct Answer :

16


Explanation :
No Explanation available for this question

Kamal started a business investing Rs.900.After 5 months,Sameer joined with a capital of  Rs.8000.If at the end of the year,they earn a profit of  Rs.6970,then what will be the share of Sameer in profit

1.  Rs.1883.78

2.  Rs.2380

3.  Rs.3690

4.  Rs.3864

View Answer  
4
Correct Answer :

Rs.2380


Explanation :
No Explanation available for this question

What is the volume of a cube (in cubic cm) whose diagonal measures cm

1.  8

2.  16

3.  27

4.  64

View Answer  
4
Correct Answer :

64


Explanation :
No Explanation available for this question

In how many different ways can the letters of the word ‘OPTICAL’ be arranged so that the vowels always come together

1.  120

2.  720

3.  4320

4.  2160

5.  None of these

View Answer  
5
Correct Answer :

4320


Explanation :
No Explanation available for this question

A and B can complete a work in 15 days and 10 days respectively.They started doing the work together  but after 2days B had to leave and A alone completed the remaining work.The whole work is completed in:

1.  8 days

2.  10 days

3.  12 days

4.  15 days

View Answer  
4
Correct Answer :

12 days


Explanation :
No Explanation available for this question

A cistern can be filled by a tap in 4 hours while it can be emptied by another tap in 9 hours.If both the taps are opened simultaneously,then after how much time will the cistern get filled

1.  4.5hrs

2.  5hrs

3.  6.5hrs

4.  7.2hrs

View Answer  
4
Correct Answer :

7.2hrs


Explanation :
No Explanation available for this question

Sakshi can do a piece of work in 20 days.Tanya is 25% more efficient than Sakshi.The number of days taken by Tanya to do the same piece of work is:

1.  15

2.  16

3.  18

4.  25

View Answer  
4
Correct Answer :

16


Explanation :
No Explanation available for this question

A train covers a distance of 10km in 12 minutes.If  its speed is decreased by 5km/hr the time taken by it to cover the same distance will be:

1.  10min

2.  11min20sec

3.  13min

4.  13min20sec

View Answer  
4
Correct Answer :

13min20sec


Explanation :
No Explanation available for this question

A train running at the speed of 60km/hr crosses a pole in 9 seconds.What is the length of the train

1.  120meters

2.  180meters

3.  324meters

4.  Cannot be determined

5.  None of these

View Answer  
5
Correct Answer :

None of these


Explanation :
No Explanation available for this question

50 square stone slabs of equal size were needed to cover a floor area of 72sq.m.The length of  each stone slab is:

1.  102cm

2.  120cm

3.  201cm

4.  210cm

View Answer  
4
Correct Answer :

120cm


Explanation :
No Explanation available for this question
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