NIMCET 2018 LOGICAL REASONING PYQ — Forty students watched films A, B and C over a week. Each student… | Mathem Solvex | Mathem Solvex
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NIMCET 2018 — LOGICAL REASONING PYQ
NIMCET | LOGICAL REASONING | 2018
Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. How many students watched all three films?
Choose the correct answer:
A.
0
B.
2
C.
4
D.
8
(Correct Answer)
Correct Answer:
8
Explanation
Correct Option - 4 Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. Number of students who watched all three films = (13 + 16 + 19) – 40 = 48 – 40 = 8 Hence, ‘8’ is the correct answer.
Explanation
Correct Option - 4 Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. Number of students who watched all three films = (13 + 16 + 19) – 40 = 48 – 40 = 8 Hence, ‘8’ is the correct answer.
