# 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)

4

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%

4

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

4

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

4.  None of these

4

Rs. 1,05,000

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.

4

Explanation :
No Explanation available for this question

# A number is increased by 20% and then again by 20%. By what percent should the increased number be reduced so as to get back the original number

1.

2.

3.  40%

4.  44%

4

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

5

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%

4

4\%

Explanation :
No Explanation available for this question

# Entry fee in an exhibition was Re. 1. Later, this was reduced by 25% which increased the sale by 20%. The percentage increase in the number of visitors is

1.  54

2.  57

3.  60

4.  66

4

60

Explanation :
No Explanation available for this question

1.  1%

2.  8%

3.  20%

4.  80%

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