Geometry — CSIR Net PYQ (Question 12)

A Geometry previous-year question (PYQ) from General Aptitude (CSIR Net). Read the question, check the correct answer, then practise the full topic.

Question 12 of 56 · 2.0 marks

A normal TV screen has a width to height ratio of 4:3, while a high definition TV screen has a ratio of 16:9. What is the approximate ratio of their diagonals, if the heights of the two types of screens are the same?

1 $5 : 9$
25:18
3 $5 : 15$
4 $5 : 6$

Correct answer: Option 4

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This Geometry PYQ is part of the General Aptitude section of CSIR Net. Browse more Geometry questions or join the PhysicsByAaryan live batch for full conceptual coverage.