1.

[3357 ÷ 9 + {(34 × 4 – 67) ÷ 3 + 24}] – 27 = ? × 5 + 4 × 671). 202). 253). 284). 30

Answer»

Follow BODMAS rule to solve this question, as per the order given below,

Step–1: PARTS of an equation enclosed in 'Brackets' must be SOLVED first, and in the bracket,

Step–2: Any mathematical 'Of' or 'Exponent' must be solved next,

Step–3: Next, the parts of the equation that contain 'Division' and 'Multiplication' are calculated,

Step–4: Last but not least, the parts of the equation that contain 'Addition' and 'Subtraction' should be calculated.

[3357 ÷ 9 + {(34 × 4 – 67) ÷ 3 + 24}] – 27 = ? × 5 + 4 × 67

⇒ [3357 ÷ 9 + {69 ÷ 3 + 24}] – 27 = ? × 5 + 4 × 67

⇒ [3357 ÷ 9 + {69 ÷ 3 + 24}] – 27 = ? × 5 + 4 × 67

⇒ [373 + 47] – 27 = ? × 5 + 268

⇒ 420 – 27 – 268 = ? × 5

⇒ ? = 125/5

∴ ? = 25


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