Squares And Square Roots -MCQ


10 Questions MCQ Test Class 8 Mathematics by VP Classes | Squares And Square Roots -MCQ


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Attempt Squares And Square Roots -MCQ | 10 questions in 10 minutes | Mock test for Class 8 preparation | Free important questions MCQ to study Class 8 Mathematics by VP Classes for Class 8 Exam | Download free PDF with solutions
QUESTION: 1

Which of the following can be a perfect square?

Solution:
QUESTION: 2

Which of the following can be the square of a natural number ‘n’?

Solution:
QUESTION: 3

Which of the following is the number non-perfect square numbers’ between the squares of the numbers n and n + 1?

Solution:
QUESTION: 4

Which of the following is the difference between the squares of two consecutive natural numbers is:

Solution:
QUESTION: 5

Which of the following is the number of non-perfect square number between 172 and 182?

Solution:

n = 17
n+1 = 18
Non perfect square numbers between 172 and 182 = 2n
= 2 * 17
= 34
 

QUESTION: 6

Which of the following is the defference between the squares of 21 and 22?

Solution:
QUESTION: 7

Which of the following is the number of zeros in the square of 900?

Solution:
QUESTION: 8

If a number of n-digits is a perfect suqare and ‘n’ is an even, then which of the following is the number of digits of its square root?

Solution:
QUESTION: 9

If a number of n-digits is perfect square and ‘n’ is an add, then which of the following is the number of digits of its square root?

Solution:
QUESTION: 10

Which of the following is a pythagorean-triplet?

Solution:
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