JEE Main 2022 · MathsNumerical answerNumerical valueHardMulti-step
JEE Main 26 June 2022, Shift 2, Maths Q30
Question 30 of 90 in this shift, Maths question 30 of 30, Section B.
If the probability that a randomly chosen 6-digit number formed by using digits 1 and 8 only is a multiple of 21 is , then is equal to ______.
Official answer
33
NTA final key.
- Chapter
- Probability
- Topic
- No close match in our taxonomy
- Idea tested
- No close match in our taxonomy