Reasoning Class 9 Mathematical Operations

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

If "+" means "÷", "-" means "+", "×" means "-", and "÷" means "×", evaluate: 12 + 3 × 4 - 6 ÷ 2 = ?

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+51 point = ₹1 discount on purchases, ask questions & climb the leaderboard!
Show answer and explanation

Answer: B. 12

Substituting the operators: 12 ÷ 3 - 4 + 6 × 2.
BODMAS: 12 ÷ 3 = 4 and 6 × 2 = 12, so 4 - 4 + 12 = 12.

Answering after opening this box earns no Practice Points.

70%