1
JEE Main 2021 (Online) 24th February Evening Shift
Numerical
+4
-1
The students S1, S2, ....., S10 are to be divided into 3 groups A, B and C such that each group has at least one student and the group C has at most 3 students. Then the total number of possibilities of forming such groups is ___________.
Your input ____
2
JEE Main 2020 (Online) 6th September Evening Slot
Numerical
+4
-0
The number of words (with or without meaning)
that can be formed from all the letters of the
word “LETTER” in which vowels never come
together is ________ .
Your input ____
3
JEE Main 2020 (Online) 5th September Morning Slot
Numerical
+4
-0
Four fair dice are thrown independently 27 times. Then the expected number of times, at
least two dice show up a three or a five, is _________.
Your input ____
4
JEE Main 2020 (Online) 5th September Morning Slot
Numerical
+4
-0
The number of words, with or without meaning, that can be formed by taking 4 letters at a time from the letters of the word ’SYLLABUS’ such that two letters are distinct and two letters are alike, is :
Your input ____
Questions Asked from Permutations and Combinations (Numerical)
Number in Brackets after Paper Indicates No. of Questions
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