JEE Main 2023 · MathsNumerical answerNumerical valueMediumCalculation

JEE Main 6 April 2023, Shift 1, Maths Q23

Question 23 of 90 in this shift, Maths question 23 of 30, Section B.

The number of ways of giving 20 distinct oranges to 3 children such that each child gets at least one orange is ____________

Official answer

3483638676

NTA final key.

Chapter: Permutations and Combinations
Topic: Permutations and Combinations
Idea tested: Number of Surjective (Onto) Functions

Same idea in other shifts

Asked 3× in all

2 Apr 2026, Shift 1 · Q6The number of seven-digit numbers, that can be formed by using the digits $1, 2, 3, 5$ and $7$ such that each digit is used at least once,…MediumSingle correct
4 Apr 2026, Shift 1 · Q4The number of functions $f:\{1,2,3,4\}\to\{a,b,c\}$ , which are not onto, is:EasySingle correct

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 42 of the 174 JEE Main shifts held from 2017 to 2026.