The average monthly income of a person in a certain family of 5 members is Rs. 1000.
What will be monthly average income of one person in the same family if the income of one person increased by Rs. 12,000/- per year?

• Rs. 1200/-

• Rs. 1600/-

• Rs. 2000/-

• Rs. 2000/-

A dishonest shopkeeper uses a weight of 800 gm for a kg and professes to sell his good
at cost price. His profit is

• 20%

• 21%

• 24%

• 24%

By selling 11 oranges for a rupee, a man loses 10%. How many oranges for a rupee should he sell to gain 10%?

• 9

• 10

• 8

• 8

A person takes 3 hours to walk a certain distance and riding back. He could walk both ways in 5 hours. How long could it take to ride both ways

• 1.5 hr

• 1 hr

• 0.5 hr

• 0.5 hr

Change 1/8 into percentage

• 12.5%

• 15%

• 8%

• 8%

12.5% of 80 is equal to

• 8

• 20

• 10

• 10

Which number should fill the blank space to complete the series:
1,2,4,5,7,8,10,11,....

• 12

• 13

• 14

• 14

The smallest of the fractions given below

• 9/10

• 11/12

• 23/28

• 23/28

Three friends shared the cost of a television. If Amit, Bharat and Dinesh each paid Rs.
3000 and Rs. 1800 respectively, then Dinesh paid what percent of the total cost?

• 10%

• 20%

• 30%

• 30%

The average age of 29 boys of a class is equal to 14 years. When the age of the class
teacher is included the average becomes 15 years. Find the age of the class teacher.

• 44 years

• 40 years

• 52 years

• 52 years