Given that 1 cu. Cm of marble weight 25 gms, the weight of a marble block 28 cm is width and 5 cm thick is 112 kg. the length of the block is

1.  26.5cm

2.  32 cm

3.  36 cm

4.  37. 5 cm

View Answer  
4
Correct Answer :

32 cm


Explanation :
No Explanation available for this question

Rs.800 becomes Rs. 956 in 3 years at a certain rate of simple interest. If thr rate of interest is increased by 4%. What amount will Rs. 800 become in 3 years

1.  Rs. 1020.80

2.  Rs. 1025

3.  Rs. 1052

4.  Data inadequate

5.  None of these

View Answer  
5
Correct Answer :

Rs. 1052


Explanation :
No Explanation available for this question

In how many ways can 21 books on English and 19 books on hindi be placed in a row on a shelf so that two books  on hindi may not be together

1.  3990

2.  1540

3.  1995

4.  3672

5.  None of these

View Answer  
5
Correct Answer :

1540


Explanation :
No Explanation available for this question

A certain amount earns simple interest of Rs. 1750 after 7 years. Had the interest been 2% more, how much more interest would it have earned

1.  Rs. 35

2.  Rs. 245

3.   350

4.  Cannot be determined

5.  None of these

View Answer  
5
Correct Answer :

Cannot be determined


Explanation :
No Explanation available for this question

Out of 7 consonants and 4 vowels, how words of 3 consonants and 2 vowels can be formed

1.  210

2.  1050

3.  25200

4.  21400

5.  None of these

View Answer  
5
Correct Answer :

25200


Explanation :
No Explanation available for this question

Half cubic meter of gold sheet is extended by hammering so as to cover an area of 1 hectare. The thickness of the sheet is

1.  0.0005 cm

2.  0. 005 cm

3.  0.05 cm

4.  0.5 cm

View Answer  
4
Correct Answer :

0. 005 cm


Explanation :
No Explanation available for this question

In a simultaneous throw of two coins he probability of getting at least one head is

1.  1/2

2.  1/3

3.  2/3

4.  3/4

View Answer  
4
Correct Answer :

3/4


Explanation :
No Explanation available for this question

Three unbiased coins are tossed .What is the probability of getting at least two heads

1.  1/4

2.  1/2

3.  1/3

4.  1/8

View Answer  
4
Correct Answer :

1/2


Explanation :
No Explanation available for this question

IN how many years, Rs. 150 will produce the same interest @ 8% as Rs. 800 produce in 3 years@ 4(1/2)%

1.  6

2.  8

3.  9

4.  12

View Answer  
4
Correct Answer :

9


Explanation :
No Explanation available for this question

If Rs. 64 amounts to Rs. 83.20 in 2 years, what will Rs. 86 amount to in 4 years at the same rate percent per annum

1.  Rs. 114.80

2.  Rs. 124.70

3.  Rs. 127.40

4.  Rs. 137.60

View Answer  
4
Correct Answer :

Rs. 137.60


Explanation :
No Explanation available for this question
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