Question

Which of the following is not a Pythagorean triplet?

(a) 12, 16, 20

(b) 21, 28, 35

(c) 33, 44, 55

(d) 4, 5, 6

I had been asked this question in exam.

I'm obligated to ask this question of Pythagorean Triplet topic in division Squares and Square Roots of Mathematics – Class 8

Answer 1

Correct answer is (d) 4, 5, 6

For explanation I would say: The option which has 4, 5, 6 is not a Pythagorean triplet, and the other options are the multiples of it.