# Top 10

Rs. 30X

Rs. 33X

Rs. 30X

### 1. Their income of Ram is Rs. X per month. He invests 50% of the yearly income in a bank at the beginning of successive 4 years and the bank pays simple interest of 20% per annum, then the amount at his credit at the end of 4th year will be:

Rs. 44X

Rs. 320

Rs. 310

Rs. 32

2. Price of a toy is partly fixed and partly variable. When a company manufactures 1000 toys, the cost price of one toy is Rs. 40 but when the company manufactures 1500 toys, the cost price of one toy is reduced to Rs. 30. Find the cost price of one toy when the company manufacture 100 toys?

Rs. 31

6 hours 15 minutes

6 hours 45 minutes

7 hours 30 minutes

### 3. Ram and Shyam start at the same time from the same place towards their school. If their speed of Shyam is 83.33% of Ram’s speed then he reaches the school 1 hour 15 minutes after Ram. Find the time taken by Ram to reach the school?

5 hours 15 minutes

93.2%

92.2%

93.7%

### 4. The marked price of an article is Rs. 15,000. A shopkeeper offers three successive discounts of 70%, 30% and 70%. Find the discount, the shopkeeper would have offered equivalent to three successive discounts?

92.7%

50

100

150

5. In the head office of RRB, 250 persons are employed in which some are male and some female. 33.33% of the number of males is equal to half of the number of females. Find the difference between the number of males and the number of females working in that head office?

75

3.6

6

18

### 6.  Kamla took a loan of Rs. 2400 with simple interest for as many years as the rate of interest. If she paid Rs. 864 as interest at the end of the loan period, what was the rate of interest?

cannot be determined

1020.80

1025

1025