In the name shown, how many right angles were there?

A11

B15

C13

D17

Answer & Solution

Correct answer: A. 11

1. The name was written using straight lines only. 2. In that name there are 11 right angles. 3. So the correct answer is 11. _Source: syllabus Mathematics, 'Math-Magic', Ch 2 'Shapes and Angles'_

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