Math Quiz For Class 8
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I carefully picked the most repeated but the Most Important Math Quiz For Class 8.
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In the coming future, I am going to add more Math Quiz For Class 8.
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Math Quiz For Class 8 Quiz Instructions:
- There will be 30 multiple-choice questions in this online test.
- The answer to the questions will change randomly each time you start this test.
- Practice this test at least 3 times if you want to secure High Marks.
- At the End of the Test, you can see your Test score and Rating.
- If you found any incorrect answers in the quiz. simply click on the quiz title and comment on the MCQs. so that our team can update the incorrect answer on time.
- Question of
Multiple Choice Question:- If 2^{a+2} 2 a+2 + 2^2 2 2 = 8 , a=?
- 0
- 1
- -1
- 2
- Question of
The additive inverse of -9/15 is:
- -15/9
- 9/15
- 0
- 15/9
- Question of
The two rational numbers which are equal to their reciprocals are
- 1,-1
- 1,0
- -1,0
- 0,2
- Question of
The rational number 3/2 lies between __________ and ____________ on the number line.
- 0,1
- 1,2
- 3,2
- 1,-1
- Question of
The product of multiplicative inverse and additive inverse of (-5)/7 is ______________
- -1
- 5/7
- 1
- 0
- 0
- Question of
Find the difference between ( 1/ 6 and ( (-1)/18 ) .
- -1/9
- 2/9
- 1/9
- -2/9
- Question of
Sum of 2/5 + ( (- 4)/15 ) ______________.
- 2/15
- -2/15
- 6/15
- 2/15
- -1/15
- Question of
The absolute value of (-7)/9 is _____________.
- 7/9
- 6/9
- -7/9
- -6/9
- Question of
The product of two rational numbers is –7. If one of the number is –10, the other number is.
- 7/10
- -7/10
- 10/5
- -10/7
- Question of
Number of rational numbers between any two rational numbers
- count less
- 0
- 1
- 10
- Question of
If x= 13/17 then -(-x)=
- 13/17
- -13/17
- 0
- 1
- Question of
Rational numbers are closed under what arithmetic operations
- +,-,x
- +,x
- -,÷
- ÷, x
- Question of
Simplify [ 3/5 x 2/15 ] + [ 2/5 x 2/15 ] (use property )
- 2/15
- 1
- 12/15
- 3/5
- Question of
Value of (-3/8 ÷ 9/16 ) x 3/2 =
- -1
- 0
- 1
- 2/3
- Question of
Multiplicative inverse of -7 is
- -1/7
- 1/7
- 7
- 0
- 0
- Question of
What property we use to compute 1/5+ 3/4 +2/15+5/8
- commutative, associative
- distributive
- closure
- inverse
- Question of
The rational number which does not have reciprocal is
- 0
- 1
- -1
- -1
- 2
- 2
- Question of
The product of rational number and its reciprocal is
- 1
- 0
- -1
- 2
- 3
- 2
- Question of
If x and y are two rational numbers x + y = y + x which property supports this statement
- closure
- identity
- associative
- commutative
- Question of
What should be added to -7/8 to get -3/2
- -5/8
- 5/8
- -1/4
- 1/4
- Question of
Multiplicative inverse of -2/5 X -3/7
- 35/6
- -6/35
- -35/6
- 6/35
- Question of
Multiple Choice Question:- If 2^{a+2} + 2^2 = 8 , a=?
- 0
- 1
- 3
- -1
- Question of
Which of the following number is Pythagorean triplet?
- 6,7,9
- 5,6,8
- 4,5,7
- 6,8,10
- Question of
Which of the following numbers can be the cube of an even number?
- 512
- 513
- 8000
- 127
- Question of
Which of the following numbers is a perfect cube?
- 8000
- 1200
- 3000
- 7000
- Question of
Which of the following number can be cube of an integer?
- 27000
- 18000
- 5000
- 12000
- 12000
- Question of
The seventh term of the series 2,3,5,8,13 is________
- 21
- 11
- 22
- 25
- Question of
The smallest perfect square is______
- 1
- 5
- 6
- 7
- 7
- Question of
The smallest four- digit number divisible by 3 and 4 is_________
- 1008
- 1000
- 200
- 150
- Question of
When we divide any number by _______, then division is not defined.
- 0
- 3
- 4
- 2
- 2