The population of a town 2 years ago was 62,500. Due to migration to big cities, it decreases every year at the rate of 4%. The present population of the town is:

1.  56,700

2.  57,600

3.  58,800

4.  60,000

View Answer  
4
Correct Answer :

57,600


Explanation :
No Explanation available for this question

Depreciation applicable to an equipment is 20%. The value of the equipment 3 years from now will be less by:

1.  45%

2.  48.8%

3.  51.2%

4.  60%

View Answer  
4
Correct Answer :

48.8\%


Explanation :
No Explanation available for this question

The population of a town increases by 5% annually. If its population in 2001 was 1,38,915, what it was in 1998

1.  1,00,000

2.  1,08,000

3.  1,10,000

4.  1,20,000

View Answer  
4
Correct Answer :

1,20,000


Explanation :
No Explanation available for this question

The value of a machine depreciates at the rate of 10% every year. It was purchased 3 years ago. If its present value is RS. 8748, its purchase price was:

1.   Rs. 10,000

2.  Rs. 11,372

3.  Rs. 12,000

4.  Rs. 12,500

View Answer  
4
Correct Answer :

Rs. 12,000


Explanation :
No Explanation available for this question

In the month of January, the Railway Police caught 4000 ticketless travelers. In February, the number rose by 5%. However, due to constant vigil by the Police and the Railway staff, the number reduced by 5% and in April it further reduced by 10%. The total number of ticketless travelers caught in the month of April was:

1.   3125

2.  3255

3.  3575

4.  3591

View Answer  
4
Correct Answer :

3591


Explanation :
No Explanation available for this question

The population of a variety of tiny bush in an experimental field increased by 10% in the first year, increased by 8% in the second year but decreased by 10% in the third year. If the present number of bushes in the experimental field is 26730, then the number of bushes in the beginning was;

1.   25000

2.  27000

3.  28000

4.  24600

View Answer  
4
Correct Answer :

25000


Explanation :
No Explanation available for this question

The production of a company has ups and downs every year. The production increases for two consecutive years consistently by 15% and in the third year it decreases by 10%. Again in the next two years it increased by 15% each year and decreases by 10% in the third year. If we start counting from the year 1998, approximately what will be the effect on production of the company in 2002

1.   27% increase

2.  32% increase

3.  37% increase

4.  42% increase

5.  52% increase

View Answer  
5
Correct Answer :

37\% increase


Explanation :
No Explanation available for this question

The present population of a country estimated to be 10 crores is expected to increase to 13.31 crores during the next three years. The uniform rate growth is :

1.  8%

2.  10%

3.  12.7%

4.  15%

View Answer  
4
Correct Answer :

10\%


Explanation :
No Explanation available for this question

A building worth Rs. 1,33,100 is constructed on land worth Rs. 72,900. After how many years will the value of both be the same if land appreciates at 10% p.a. and building depreciates at 10% p.a.

1.  

2.  2

3.  

4.  3

View Answer  
4
Correct Answer :

3


Explanation :
No Explanation available for this question

The population of a town increases 4% annually but is decreased by emigration annually to the extent of (1/2)%. What will be the increase percent in 3 years

1.  9.8

2.  10

3.  10.5

4.  10.8

View Answer  
4
Correct Answer :

10.8


Explanation :
No Explanation available for this question
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