Question

Say True or False:

i. When a square number ends in 6, its square root will have 6 in the unit’s place.

ii. A square number will not have odd number of zeros at the end.

iii. The number of zeros in the square of 961000 is 9.

iv. (7, 24, 25) is a Pythagorean triplet.

v. The square root of 221 is 21.

Answer 1

i. True

ii. True

iii. False

iv. True

v. False