Question:medium

A question paper contains 3 parts A, B and C. There are 5 questions in A, 4 in B and 3 in C. At least 3 questions from A, at least 2 from B and at least 1 from C must be attempted. If a student attempts 7 questions satisfying these conditions, the number of ways is

Show Hint

Split selection problems using equations and constraints first; then apply combinations case-by-case.
Updated On: Jun 22, 2026
  • 330
  • 402
  • 390
  • 430 \bigskip
Show Solution

The Correct Option is C

Solution and Explanation

Was this answer helpful?
0

Top Questions on Combinatorics

Questions Asked in TS EAMCET exam