NDA · Mathematics · UPSC · 2021

Relations and Functions — NDA Mathematics PYQs

1 questions from this chapter, asked in 1 NDA exams between 2021.

1questions

1NDA exams

2021years covered

2mark values asked

Questions asked per year

20211 Qs

Practice questions

Q120212 marks

Answer Logic

Consider the following statements in respect of relations and functions:

All relations are functions but all functions are not relations.
A relation from $A$ to $B$ is a subset of Cartesian product $A \times B$ .
A relation in $A$ is a subset of Cartesian product $A \times A$ .

Which of the above statements are correct?

Why practise Relations and Functions PYQs?

Relations and Functions has appeared in the 1 NDA Mathematics exam we track between 2021, with questions worth 2 marks. UPSC examiners consistently reuse concepts and question patterns from this topic — practising its previous year questions is the most reliable way to know exactly what to expect in your exam.

Questions asked per year

Practice questions

Why practise Relations and Functions PYQs?

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