Q1:
JIPMAT 2025
Modern Math > Permutation & Combination
Conceptual
How many three-digit even numbers can be formed using the digits 1, 2, 3, 4 and 5, when repetition of digits is not allowed?
Correct Answer
Option 3
Correct Answer
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JIPMAT 2025
Conceptual
How many three-digit even numbers can be formed using the digits 1, 2, 3, 4 and 5, when repetition of digits is not allowed?
JIPMAT 2024
Hard
Fifteen people from different places come together for a family reunion. Each one of them had two gifts each for every other person. When the gifts were exchanged they hugged each other. What is the difference between the number of hugs and the number of gifts exchanged?