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Class 7
Math
Example [M-7.20]
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Q1.
What is the result of 4/9 ÷ 3
3/27
4/27
3/29
4/29
Q2.
The non-zero numbers whose product with each other is 1, are called the ---------- of each other ?
inverse
opposite
square root
reciprocals
Q3.
State True or False: a ÷ (−b) = (−a) ÷ b where b ≠ 0
TRUE
FALSE
Blank
Blank
Q4.
Find perimeter of a rectangle when its length and width are 3/2 cm and 4/7 cm respectively.
29/9
23/7
29/7
23/9
Q5.
Select the correct result of following multiplication: 10.11 x 101.1
10.22121
10221.21
102.2121
1022.121
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Q6.
State True or False ? All integers belong to the rational numbers. ?
FALSE
TRUE
Blank
Blank
Q7.
Solve below problem: 11 × 4 + (−7) × 5
11
19
9
8
Q8.
The multiplication of five negative integers is a ---------- integer.
positive
negative
cannot be decided
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Q9.
Solve the following equation: 9(k − 1) = −3/7
15/21
20/31
28/21
20/21
Q10.
Perform the following division: 136.72 ÷ 100
1.3672
13.672
1.8547
1.7698
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