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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 7 - Mathematics
5.3 Review - I

Directions: Fill in the blanks.
Q 1: Make R subject of the formula I = PNR/100.
100*N/PI
100*I/PN
100*P/NI

Q 2: Make b subject of the formula A = (1/2)bh.
2h/A
2A/h

Q 3: S = 2*Pie*rh state the formula in words.
The total curved surface area of a right circular cylinder is 2Pie times the sum of its base diamete
The total curved surface area of a right circular cylinder is 2Pie times the product of its base dia

Q 4: The distance covered by an object is given by the product of the average speed and time taken for the journey in the symbolic form _____.
d = s/t
d = st

Q 5: The circumference or perimeter of a circle is given by the product of Pie and diameter of the circle in the symbolic for is _____.
C = Pie * d
C = Pie/d

Q 6: The literal surface are of a prism is obtained by multiplying the perimeter of base by the height in the symbolic form is _____.
ph
p/h

Q 7: Lateral surface area of a cuboid is product the perimeter of its base and height. State the symbolic form is _____.
A = 2h(l+b)
A = 2h/(l+b)
A = h(l+b)

Q 8: Make N subject of the formula I = PNR/100.
100*R/PI
100*I/PR
100*P/RI

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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