alleryStart learning →Using the m0 rule, what is 90 squared?
A8100
B810
C8010
D900
Answer & Solution
Correct answer: A. 8100
For a number m0 the square is m squared followed by 00, so 9 squared gives 8100.
Keep practising Semantic, Symbolic/Number and Figural Analogy
Browse all Semantic, Symbolic/Number and Figural Analogy questions for SSC CGL, or explore more Reasoning topics.
Related questions
Pigeon, crow and hen are all hyponyms of which word?12 squared is 144. Adding 12 and 13 to it gives which square?9 : 3 × 3 :: 25 : ?Which of these numbers is a perfect square?65 : 4225 :: 75 : ?What is the last digit of the square of 85?What remainder does the odd square 49 leave when divided by 8?Using the m5 trick (n = m(m+1), then append 25), what is 65 squared?