Question

The length of a cuboid is 100 cm. If it's breadth is half of its
length and height is one-fourth of its length, then the
volume of the cuboid is?
(1) 125000 am
(2) 150000 cm
(3) 120000 cm
(4) None of these​

Answer 1

Solution:-

Length of Cuboid = 100cm

Breadth is half of its length = 100/2 = 50cm

Height is one- fourth of its length = 100×1/4 = 25cm

Now, We have to calculate the volume of Cuboid.

•Volume of Cuboid = Length × Breadth × Height

Substitute the value we get

→ Vol. of Cuboid = 100×50×25

→ Vol. of Cuboid = 125000 cm³

Therefore, the volume of the cuboid is 125000 cm³ .

Hence, Option (a) is correct answer .

Answer 2

Answer:

$100 \div 2 = 50 \\ 100 \times 1 \div 4 = 25 \\ 100 \times 25 \times 50 =125000$