Question

If P, Q, R, S are four individuals. How many teams of size exceeding one can be formed, with Q as a member ?

• A. 8
• B. 6
• C. 5
• D. 7

Answer 1

The correct option is D 7

${}^3{\text{C}}_1{+}^3{\text{C}}_2{+}^3{\text{C}}_3$

$3+3+1=7$

$Possiblecombinations:$

$\text{PQ, RQ, SQ, PRQ, PSQ, RSQ, PQRS}$