Correct Answers: | |

Wrong Answers: | |

Unattempted: |

### Question 1

The difference between the length and breadth of a rectangle is 30 m. What is the area if the perimeter is 92 meters?

**A**

304 sq. meters.

**B**

306 sq. meters.

**C**

302 sq. meters.

**D**

308 sq. meters.

**Soln.**

**Ans: a**

If L and B are the length and breadth of the rectangle, then L - B = 30 and 2(L + B) = 92. Solving, we get L = 38 and B = 8, so the area is 38 × 8 = 304 sq. m. TIP: Sometimes long multiplications can be avoided by looking at the units place of the given options.

### Question 2

What is the length of the fence required if a square plot of area 64 sq. m. has to fenced on three sides?

### Question 3

A largest possible circle is cut out of a square sheet having a side of 4 meter. What is the area of the hollow sheet?

### Question 4

What is the ratio of the perimeter of a circle of radius 30 units to that of a square having the circle's diameter as its side?

### Question 5

What is the smallest number of square tiles that can be laid fully, without cutting, on a floor 21 m by 27 m?

### More Chapters | See All...

Course of Action | Volume and Surface Areas | Averages | Problems on Ages | Boats and Streams | Bricks and Blocks | Profit and Loss | Venn Diagrams | Partnerships | Image Series | More...

This Blog Post/Article "Areas Quiz Set 020" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.

Updated on 2017-05-17.