Maha Board (MSBHSE) Class 8 Math (गणित) Surface area and Volume Practice Set 16.1 Solution (Page No. 108) in our website. Here candidates of Marathi Medium & English Medium of Maharashtra State can follow this to get Most Easy Solution of Maharashtra Board Class 8 Chapter 16: Surface area and Volume (Practice Set 16.1).
Maharashtra Board Class 8 Math Practice Set 16.1 Solution | BalBharati Class 8 Mathematics Chapter 16 Solution:
Subject | Mathematics (गणित) |
Class | 8 (८) |
Chapter | 16 |
Practice Set | 16.1 |
Practice Set 16.1 Solution (Page No. 108)
(1) Find the volume of a box if its length, breadth and height are 20 cm, 10.5 cm and 8 cm respectively.
Solution: Given, length = 20 cm; breadth = 10.5 cm, Height = 8 cm.
∴ Volume = (l x b x h)
= (20 x 10.5 x 8)
= 1680 Cube Centimetre
(2) A cuboid shape soap bar has volume 150 cc. Find its thickness if its length is
is 10 cm and breadth is 5 cm.
Solution: Soap volume = 150 cc
length = 10 cm; breadth = 5 cm.
thickness = l x b x h = 150
=) 10 x 5 x h = 150
=) h = 150/50
=) h = 3 cm.
∴ Thickness is 3 cm.
(3) How many bricks of length 25 cm, breadth 15 cm and height 10 cm are required to build a wall of length 6 m, height 2.5 m and breadth 0.5 m?
Solution: Volume of bricks = (l x b x h)
= (20 x 15 x 10)
= 3750 cm3
Total Volume = (l x b x h)
= (6 x 2.5 x 0.5) m3
= (600 x 250 x 50) cm3
= 7500000 cm3
∴ Bricks required = 7500000 / 3750
= 2000 bricks required.
(4) For rain water harvesting a tank of length 10 m, breadth 6 m and depth 3m is
built. What is the capacity of the tank ? How many litre of water can it hold?
Solution: Tank, length = 10 m
breadth = 6 m
depth = 3 m
∴ Volume = (10 x 6 x 3)
= 180 m3
We know, 1 meter cube = 1000 litre
∴ 180 meter cube = 180000 litre.
Total capacity of the tank is 180000 litre.
Rules:
(1) Total Surface area of a Cuboid = 2(l x b + b x h + l x h)
(2) Total surface area of a cube = 6l2
(3) Volume of cuboid = l x b x h.
(4) Volume of Cube = l3
Latest Edition BalBharati Math Solution for Standard 8th Chapter 16.1. Any Kinds of problem to understand, Feel free to comment us below. Thank You.