7th GRADE MATH TEST REVIEW

Question 1 :

Suman studies for 17/3 hours daily. She devotes 14/5 hours of her time for Science and Mathematics. How much time does she devote for other subjects?

(A)   23/15          (B)  43/15             (C)  14/15

Solution

Question 2 :

If A + B = √8 and A - B = √5, what is A x B? is?

(A)  5/4            (B)  8/7             (C)  3/4

Solution

Question 3 :

In a class of 35 students, 7 students were absent on a particular day. What percentage of the students were absent?

(A)  50%     (B)  33%     (C)  20%

Solution

Question 4 :

The last two digits of of 5²⁰⁰³ is

(A)   30        (B) 50         (C)  25

The last two digits of the expansion will be 25.

Solution

Question 5 :

Calculate the unit digit of 12³

(A) 4              (B) 6            (C)  8

Solution

Question 6 :

What is the complementary angle of 35 degree

(A)   65    (B)   75   (C)   55

Solution

Question 7 :

The sum of 2 consecutive integers is 75. Find the numbers.

(A)   37 and 38        (B)  47 and 28           (C)  28 and 37

Solution

Question 8 :

The percentage of literacy in a village is 47%. Find the number of illiterates in the village, if the population is 7,500.

(A)   6              (B)   8                 (C)  5

Solution

Question 9 :

The area of a trapezium is 102 sq. cm and its height is 12 cm. If one of its parallel sides is 8 cm. Find the length of the other side.

(A)  12 cm          (B)   9 cm             (C)   22 cm

Solution

Question 10 :

Find out the circumference of a circle whose radius is 3.5 m.

(A)  22 m       (B)  32 m       (C)   42 m

Solution

Answer Key

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