Question

1. The number of bricks each measuring 50cm x 30cm x 20cm that will be required to build a wall whose dimensions are 5m x 3m x 2m is

1 point

a) 1000

b) 2000

c) 3000

d) 4000

2. The capacity of a water tank of dimensions 10m x 5m x 1.5m is

1 point

a) 75 litres

b) 750 litres

c) 75000 litres

d)7500 litres

4. Volume of cuboid is _________ cu. units.

1 point

a) 2h(l+b)

b) lbh

c) 2hl + 2hb + 2lb

d) lb

6. A chord is at a distance of 15cm from the centre of the circle of radius 25cm. The length of the chord is

1 point

a) 25cm

b) 20cm

c) 40cm

d) 18cm


8. AD is a diameter of a circle and AB is a chord. If AD = 30cm and AB = 24cm then the distance of AB from the centre of the cirlce is

1 point

a) 10cm

b) 9cm

c) 8cm

d) 6cm




​

Answer 1

Answer:

mujhe na pta is ques ka answer ap bta do kya ho ga ishka answered koi batye ga