CLASS 5- MATH SA- 2 Revision paper

Revision paper (Percentage) class V (SA-II)

I.                    Fill in the blanks:

(a)    To convert percentage to decimals, divide by ________.

(b)   1 cm is ___% of meter.

(c)    To convert decimals into percentage, ________ by 100.

II.                  Find the following :

(a)    70% of 75=

(b)   You have got 25 marks out of 40 what is your % of marks?

(c)    8 paisa as a percentage of rupee is =

(d)   12g as a % of kg is =

III.                Neetu got 25% in Math test, 75% marks in Hindi test, 45% marks in EVS and 55% marks in English. If her marks are out of 80, how many marks she has got in each subject.

IV.                The production of a factory is 26,000 kg of sugar on daily basis. In quality check only 78% of total daily production is approved. How many Kg of sugar is quality approved in a month (Assume a month consists of 30 days)?

ARMY PUBLIC SCHOOL 

MATHS                                                                                                                                                 CLASS    5             

AREA AND VOLUME

SA 2       REVISION WORK SHEET

FILL IN THE BLANKS

1)      Length and Breadth are always expressed in the ____________ units.

2)      The standard unit of area is ___________.

3)      The measure of the amount of space a solid occupies is called __________ of the solid.

4)      The amount of the surface a plane closed figure covers is called as its ____________.

5)      The sum of the lengths of all sides of a closed figure is called its ______________.

CHOOSE THE CORRECT OPTION

1)      Area of a rectangle

(a)    Length * Breadth             (b) Length + Breadth      (c)  2 (Length + Breadth)

2)      Area of a Square

(a)    2 (Side +side)             (b) Side * Side   (c)   Side + Side

       3 )    Volume of the cuboid

(a)    Length * Breadth      (b) Length* Breadth *Height     (c) 4 (Length+ Breadth+ Height )

        4)   Volume of the cube

                (a) Side * Side   (b) 4 * Side         (c) Side * Side * Side

        5)   Perimeter of the Rectangle

                (a)2*( Length + Breadth )             (b) Length + Breadth      (c) Length* Breadth

        6)   Perimeter of the Square

(a) 4+side            (b) Side + Side   (c) 4* Side

CALCULATE THE AREA OF THE SHADED REGION

1)( Area of each block is 1 sq unit )

 

2)

TRUE OR FALSE

1.       If a square has half or more of its area within the curve we count it as a full square  (       )

2.       If a square has less than half  of its area within the curve we count it as a full square (      )

3.       I can calculate the area of the following figure _____________                (              )

4.       To calculate area graphically we check how many square unit can fit inside the boundaries of a shape  (                  )

5.       Volume of cuboid is 20 m , Lenth is 5 m , breath is 1 m so the height of the cuboid will be 4 m

 (      )

MATCH THE FOLLOWING

1 Area of a square frame is 6 sq m.                                                                           (a) 2500 sq m

The area in Square millimeters is

2 Perimeter of a square shop with sides 50 m                                                     (b) 32.768 cubic cm

3 Area of a square shop with sides 50 m                                                                (c) 6000000 sq mm

4 A class room is 7m long, 10 m broad and 8 m high.                                         (d) 200 m

Its volume is

5 The volume of the cube whose edges is 3.2 cm                                                              (e) 560 cubic m

WORD PROBLEMS

1.       The side of a square shaped park is 14 m. find the area and perimeter of the park?

2.       Devraj bought a carpet 21 cm long and 11 cm broad. Find the area and perimeter of the carpet?

3.       The play ground in front of a school was 59m long and 23 m broad. Find the area of the ground?

4.       9 square- shaped books were placed on the table side by side. Each side of the books measure 15 cm. Find the total area of the table covered by the books?

5.       What is the area of a square park whose side is 80 m. Find total cost of planting grass in it at Rs 25 per sq m?

6.       The dimensions of the cuboid are length 6m, breath 4m and height 7m. Calculate the volume of a cuboid?

7.       A tea chest has a volume of 5980 cubic cm. if its length is 10 cm, breadth is 13 cm. what is the height of tea chest?

8.       A fish tank is 22 cm long, 27 cm broad, 26 cm high. What is its capacity?

9.       The base of a rectangular tank is 55.5 m long and 13 m broad. Find the cost of painting the base of the tank if the cost of painting is Rs 18.50 per sq m?

10.   A metal cuboid is of dimensions 30 m, 20 m and 15 m. If the weight of 1 cubic m of the metal is 5 grams, find the weight of the metal cuboid in Kilograms.