# cbsebaba ## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 6 try

S.K.NEET The Chart of Volume and Surface Area TYPE – 6 Question 1 : The volume of a reservoir is 108 m3. Water is poured into it at the rate of 60 liters per minute. How many hours will it take to fill the reservoir?  (i)   441(ii)   576(iii)  11025 Formulae used : Distance Formula to …

## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 6

S.K.NEET The Chart of Volume and Surface Area TYPE – 6 Question 1 : The volume of a reservoir is 108 m3. Water is poured into it at the rate of 60 liters per minute. How many hours will it take to fill the reservoir?  (i)   441(ii)   576(iii)  11025 Formulae used : Distance Formula to …

## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 5

S.K.NEET The Chart of Volume and Surface Area TYPE – 5 Question 1 : The volume of a rectangular tank is 182 m3. If its length and breadth be 8 m and 6.5 m respectively, find its depth.  (i)   441(ii)   576(iii)  11025 Formulae used : Distance Formula to find distance between two points (x1,y1) and …

## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 4

S.K.NEET The Chart of Volume and Surface Area TYPE – 4 Question 1 : A field is 80 m long and 50 m broad. In one corner of the field, a pit which is 10 m long, 7.5 m broad and 8 m deep has been dug out. The earth taken out of it is …

## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 3

S.K.NEET The Chart of Volume and Surface Area TYPE – 3 Question 1 : Find the length of the longest pole that can be put in a room of dimensions 10 m by 10 m by 5 m.  (i)   441(ii)   576(iii)  11025 Formulae used : Distance Formula to find distance between two points (x1,y1) and …

## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 2

S.K.NEET The Chart of Volume and Surface Area TYPE – 1 Question 1 : How many bricks will be required for a wall which is 8 m long, 6 m high and 22.5 cm thick if each brick measures 25 cm * 11.25 cm * 6 cm?  (i)   441(ii)   576(iii)  11025 Formulae used : Distance …

## Class 8 Maths Chapter 20 Volume and surface Area 20A Type 1

S.K.NEET The Chart of Volume and Surface Area TYPE – 1 Question 1 : Find the volume, the total surface area and the lateral surface area of a cuboid which is 8 m long, 6 m broad and 3.5 m high.  (i)   441(ii)   576(iii)  11025 Formulae used : Distance Formula to find distance between two …

## Class 8 Maths Chapter 4 Cube and Cube Root 4C Type 1

S.K.NEET The Chart of Cube and Cube Roots TYPE – 1 Question 1 : Evaluate :  (i) ∛64(ii) ∛3375(iii) ∛(-27/125) Formulae used : Distance Formula to find distance between two points (x1,y1) and (x2,y2) is :             D = √[(x2 – x1)2 + (y2 – y1)2 ].  Solution : Sol. (i) Here x1 = 2, y1 = …

## Class 8 Maths Chapter 4 Cube and Cube Root 4B Type 1

S.K.NEET The Chart of Cube and Cube Roots TYPE – 1 Question 1 : Find the value of (29)3 by the short – cut method.  (i)  216(ii)  729(iii) 512 Formulae used : Distance Formula to find distance between two points (x1,y1) and (x2,y2) is :             D = √[(x2 – x1)2 + (y2 – …