Multiple choice general knowledge science & technology

A school committee consists of 2 teachers and 4 students. The number of different committees that can be formed from 5 teachers and 10 students is

  1. 10

  2. 15

  3. 2100

  4. 2104
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

We need to choose 2 teachers from 5 and 4 students from 10. Using combinations: C(5,2) × C(10,4) = 10 × 210 = 2100 different committees.

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