Question

Tick
(d) 27
2
1. A square board of side 5 cm has an area
of:
(a) 10 cm2
(b) 55 cm2
(C) 25 cm2
(d) 25 m2
2. The area of circle is given by ar?, when i
stands for :
22
27
7
2
(a)
(b)
(c)
7
22
3. A plot measuring 2 km in length and
1
km in breadth has area of :
2
(a) 100 hectares (b) 200 hectares
(c) 1000 hectares (d) 500 hectares
4. The area of an irregular piece of card about
25 cm2 is best found by using
(a) mm graph paper
(b) cm graph paper
(c) using mathematical formula
(d) none of these
5. The accurate measurement of area is
required in the job of a
(a) mason
(b) goldsmith
(c) blacksmith (d) none of these
n B :​

Answer 1

Explanation:

1. 25m^2

2. 2

3.1000( 1/२ n

4.c

5.