A man invests Rs. 4400 in stock at 110 and sells when the stock rises to 119. What is profit

1.  396

2.  380

3.  360

4.  340

View Answer  
4
Correct Answer :

360


Explanation :
No Explanation available for this question

A boat is rowed down the river at 10 kmph and up the river at 2 kmph. What is the speed of the current

1.  8 kmph

2.  6 kmph

3.  3.5 kmph

4.  4 kmph

View Answer  
4
Correct Answer :

4 kmph


Explanation :
No Explanation available for this question

A camp has provisions to last for 6 days for 224 cadets. How many cadets must be sent away for the provisions to last for 7 days  

1.  192

2.  32

3.  48

4.  96

View Answer  
4
Correct Answer :

32


Explanation :
No Explanation available for this question

In a race the speeds of A and B are in ratio of 3:4. A takes 30 min more than B to reach the target. Time taken by A to reach target is

1.  1 hr

2.  90 min

3.  2 hrs

4.  2.5 hrs

View Answer  
4
Correct Answer :

2 hrs


Explanation :
No Explanation available for this question

A father’s age is 4 times the age of his elder son and 5 times the age of his younger son. When the elder son lived to three times his present age, then father’s age will exceed his younger son’s age by 3 yrs. What is the age of the father

1.  40 yrs

2.  32 yrs

3.  30 yrs

4.  None

View Answer  
4
Correct Answer :

None


Explanation :
No Explanation available for this question

Two pipes can fill a tank in 4 hr and 5 hr respectively. If they are turned on alternatively for 1 hr each, the tank will be filled in

1.  4 hr. 24 min

2.  4 hrs

3.  4.5 hrs

4.  5 hrs

View Answer  
4
Correct Answer :

4 hr. 24 min


Explanation :
No Explanation available for this question

If a train running at 72 kmph crosses a tree in 7 s its length is

1.  150 m

2.  135 m

3.  140 m

4.  126 m

View Answer  
4
Correct Answer :

140 m


Explanation :
No Explanation available for this question

In an apartment exactly 1/3rd of flats have two bedrooms and exactly 1/7th of flats have three bedrooms. How many flats could be there

1.  42

2.  50

3.  56

4.  57

View Answer  
4
Correct Answer :

42


Explanation :
No Explanation available for this question

The sum of n different positive integers is less than 100. What is the maximum possible value of n

1.  10

2.  11

3.  12

4.  13

View Answer  
4
Correct Answer :

13


Explanation :
No Explanation available for this question

How many lead ball each of radius 1 cm can make a sphere of radius 8 cm

1.  64

2.  128

3.  256

4.  512

View Answer  
4
Correct Answer :

512


Explanation :
No Explanation available for this question
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