Mathematics · JEE

Hard Functions MCQs for JEE

42+ syllabus-aligned questions available

Quick answer

Hard Functions MCQs train multi-concept problem solving — attempt after mastering easy and medium sets (42+ on Goodmarks).

Push your limits with hard Functions MCQs designed for JEE Advanced-level thinking. 42+ questions with detailed solutions.

Syllabus context

Part of Sets, Relations and Functions in JEE Main Mathematics.

Attempt 8 free MCQs for Functions. Unlock 34+ more with Pro.

Q1MathsUnit 1: Sets, Relations and Functions

The price of 357 mangoes is Rs.1517.25. What will be the approximate price of 49 dozens of such mangoes?

Q2MathsUnit 1: Sets, Relations and Functions

Indian cricket team won 4 more matches than it lost with New Zealand. If it won

\frac{3}{5}

of its matches, how many matches did India play?

Q3MathsUnit 1: Sets, Relations and Functions

Find the quantifier which best describes the variable of the open sentence

x^{2}+2 \geq 0

Q4MathsUnit 1: Sets, Relations and Functions

9 / 16

of a number is 51 greater than

50 \%

of the number. Then, that number is

Q5MathsUnit 1: Sets, Relations and Functions

Let

f

be a function such that

f(3)=1

and

f(3 x)=x+f(3 x-3)

for all

x

Then find the value of

\boldsymbol{f}(\boldsymbol{3 0 0})

Q6MathsUnit 1: Sets, Relations and Functions

35 workers can build a house in 16 days. How many days will 28 workers working at the same rate take to build the same house?

Q7MathsUnit 1: Sets, Relations and Functions

\frac{0.86 \times 0.86 \times 0.86+0.14 \times 0.14 \times 0.1}{0.86 \times 0.86-0.86-0.14+0.14 \times 0.1}

is equal to

Q8MathsUnit 1: Sets, Relations and Functions

\sqrt[3]{27000}=

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