7TH GRADE MATH PRACTICE QUESTIONS MULTIPLE CHOICE

Question 1 :

A tree is broken at a height of 5 m from the ground and its top touches the ground at a distance of 12 m from the base of the tree. Find the length of broken part.

(A)   13 m        (B)  15 m    (C)  18 m

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Question 2 :

Find the ratio of 3 km to 300 m.

(A)  ) 10:1            (B)  ) 1:10              (C)  2:5

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Question 3 :

Find BC, if the area of the triangle ABC is 36 cm² and the height AD is 3 cm.

(A)  18 cm            (B)  24 cm              (C)  10 cm

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Question 4 :

How many times a wheel of radius 28 cm must rotate to go 352 m? (Take π = 22/7) 

(A)  300 times        (B)  200 times        (C)  400 times

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Question 5 :

A rectangular park is 45 m long and 30 m wide. The path 2.5 m wide is constructed outside the park. Find the area of that path.

(A)   400 m²    (B)  200 m²   (C)  150 m²

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Question 6 :

Find the value of the expression a² + 2 ab + b², 

if a = 3, b = 2

(A)   27        (B)  35            (C)  25

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Question 7 :

In a computer lab, there are 3 computers for every 6 students. How many computers will be needed for 24 students?

(A)   27        (B)  35            (C)  25

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Question 8 :

The side of an equilateral triangle is 3.5 cm. Find its perimeter.

(A)  5.9 cm      (B)   2.7 cm     (C)  10.5 cm

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Question 9 :

Find the value of 2.5 + 5.1

(A)  7.6      (B)   2.5     (C)  8.2

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Question 10 :

The wood cutter took 12 minutes to make 3 pieces of a block of wood. How long would be needed to make 5 such pieces? 

(A)  50 minutes       (B)  20 minutes      (C)   30 minutes

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