Number System Quiz 27 (10 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which number is an even number?

Correct Answer: D) 98.

2. What Indian invention do we use everyday at school?

Correct Answer: A) The numerals 1-9 and zero.

3. Remainder when 3$^{21 }$is divide by 5 is:

Correct Answer: C) 3.

4. Which number is both a perfect square and a perfect cube?

Correct Answer: A) 64.

5. What is the correct way to compare the numbers 92 and 29?

Correct Answer: B) Look at the tens place first.

6. Which of these did the Guptas do?

Correct Answer: C) Create the zero, Arabic numerals and the decimal system.

7. Which of the following is the cube root of 1331?

Correct Answer: A) 11.

8. What does 'A' equal in denary?

Correct Answer: C) 10.

9. Where would the number 0.99 fit in the Venn diagram?

Correct Answer: A) Rational Numbers.

10. $x^2=100.\ \ What\ does\ x=?$

Correct Answer: D) 10.