1
COMEDK 2025 Afternoon Shift
MCQ (Single Correct Answer)
+1
-0
On each working day of a school there are six periods. The number of ways in which five subjects are arranged if each subject is allotted at least one period and no period remains vacant is
2
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0
Codes used for vehicle identification consists of two distinct English alphabets followed by two distinct digits from 1 to 9 . How many of them end with an even number.
3
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0
A shopkeeper sells three varieties of fruit juice. He has a large number of bottles of same size of each variety. The number of different ways of displaying all the three varieties on the shelf with 5 places in a row and each display must have at least one bottle of each variety is
4
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0
For an examination a candidate has to select 7 questions from three different groups $$\mathrm{A}, \mathrm{B}$$ and C. The three groups contain 4, 5 and 6 questions respectively. In how many different ways can a candidate make his selection if he has to select atleast 2 questions from each group?
Questions Asked from Permutations and Combinations (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
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