A number is decreased by 10% and then increased by 10%. The number so obtained is 10 less than the original number. What was the original number

1.   1000

2.  1050

3.  1500

4.  2000

View Answer  
4
Correct Answer :

1000


Explanation :
No Explanation available for this question

The price of an article was increased by r%. Later the new price was decreased by r%. If the latest price was Re. 1, then the original price was:

1.  Re. 1

2.  Rs.(1-r2/100)

3.  Rs. √1 – r2/100

4.  Rs. (10000/1000-r2)

View Answer  
4
Correct Answer :

Rs. (10000/1000-r2)


Explanation :
No Explanation available for this question

Peter could save 10% of his income. But two years later when his is increased by 20%, he could save the same amount only as before. By how much percent has his expenditure increased

1.  22%

2.  

3.  

4.  24%

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

Madan pays income tax at the rate of 10%. If the income increased by 10% and his tax rate increases to 15%, his net income would increase by Rs. 350. What is Madan’s income

1.  Rs. 8000

2.  Rs. 10,000

3.  Rs. 12,000

4.  Rs. 14,000

View Answer  
4
Correct Answer :

Rs. 10,000


Explanation :
No Explanation available for this question

Mr. X, a businessman had the income in the year 2000, such that he earned a profit of 20% on his investment in the business. In the year 2001, his investment was less by Rs. 5000 but still had the same income (Income = Investment + Profit) as that in 2000. Thus, the percent profit earned in 2001 increased by 6%. What was his investment in 2000

1.   Rs. 1,02,000

2.  Rs. 1,05,000

3.  Data inadequate

4.  None of these

View Answer  
4
Correct Answer :

Rs. 1,05,000


Explanation :
No Explanation available for this question

In each of the questions given below which one of the five answer figures on the right should come after the problem figures on the left, if the sequence were continued Problem Figures      

1.  

2.  

3.  

4.  

5.  

View Answer  
5
Correct Answer :


Explanation :
No Explanation available for this question

What percent decrease in salaries would exactly cancel out the 20 percent increase

1.  

2.  18

3.  20

4.  

View Answer  
4
Correct Answer :


Explanation :
No Explanation available for this question

In each of the questions given below which one of the five answer figures on the right should come after the problem figures on the left, if the sequence were continued Problem Figures

1.  

2.  

3.  

4.  

5.  

View Answer  
5
Correct Answer :


Explanation :
No Explanation available for this question

The price of a T.V. set is decreased by 25% as a result of which the sale increased by 20%. What will be the effect on the total revenue of the shop

1.  No effect

2.  5% decrease

3.  5% increase

4.  10% increase

5.  None of these

View Answer  
5
Correct Answer :

None of these


Explanation :
No Explanation available for this question

The price of tea being increased by 20%, a man reduces his consumption by 20%. By how much percent will his expenses for tea be decreased

1.  2%

2.  4%

3.  6%

4.  8%

View Answer  
4
Correct Answer :

4\%


Explanation :
No Explanation available for this question
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