MCQ Questions for CBSE Class 7 Math Exponent And Powers Exponent And Power Introduction With Answers

Solve the exponential form & then multiply.

Negative integer to the power of odd number will give an answer as a negative number.

Cube of negative number is always negative.

Solve both & then compare.

Look at the number of zeros.

Cube of negative number is always negative.

Determine those prime numbers which can be raised to some exponent to become its factor.

Negative integer to the power of odd number will give an answer as a negative number.

Use prime factorisation.

Square means multiplying the number by itself.