Math

Ques 31: Ravi bought 1 shirt for RS 800 and sold for RS 900, find his profit percentage.

- 9
- 2.5
- 8
- 12.5

Ans – 12.5

Ques 32: The diagonal and one side of a rectangular field are 289 mtrs and 161 mtrs respectively. Find the other side.

- 220 mtrs
- 180 mtrs
- 230 mitrs
- 240 mitrs

Ans – 240 mitrs

Ques 33: What is 25% of 200 ?

- 55.5
- 50
- 100
- 150

Ans – 50

Ques 34: The number 20% more than 80 is ………

- 96
- 30
- 90
- 36

Ans – 96

Ques 35: A man loses 10% by selling his watch for RS 450. Find the cost price of the watch.

- RS 500
- RS 140
- RS 600
- RS 400

Ans- 600

Ques 36: A can do a piece of work in 8 h while B alone can do in 16 h. in how many hours, both A and B working together can finish the work ?

- 10 hr
- 4 hr
- 24/5 hr
- 21/4 hr

Ans – 24/5 hr

Ques 37: The area of a circle is 154 cm2 whose radius is ……….. ?

- 7
- 8
- 6
- 5

Ans -cm.

Ques 38: A batsman scores 80 runs in his sixth innings and thus increases his average by 5. What is his average after six innings ?

- 65
- 60
- 50
- 55

Ans – 55

Ques 39: in equilateral triangle, angles are

- 60,60,60
- 60,80,60
- 90,30,60
- 90,45,45

Ans – 60

Ques 40: Which among the following is the largest four digit number that is divisible by 88 ?

- 9944
- 9988
- 9966
- 6888

Ans – 9944