IBPS SO Prelims Exam Model Paper 2

Volume of cube = 13.824 cm3
Formula used:
Volume of cube = (side)3
Volume of cone = (

1

3

) × πr2h
Where r and h are the radius and height of the cone respectively.
Calculation:
Volume of cube = (side)3
⇒ (13.824) = (side)3
⇒ 2.4 cm = side
Radius of a cone, r = (

2.4

2

) = 1.2 cm
Edge length of cone is equal to the height of a cone.
∴ Volume of cone = (

1

3

) × (

22

7

) × (1.2)2 × 2.4
⇒

76.032

21

⇒ 3.620 cm3 (approx)