Find the value of (25 × (10 + 5) – 15) ÷ 62

A 20

B 10  

C 60      

D 0

E None of these

Solution

Correct Answer: Option B

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, the BODMAS rule must be followed,

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.

The given expression is,

(25 × (10 + 5) – 15) ÷ 62

= (25 × 15 – 15) ÷ 62

= (375 - 15) ÷ 62

= 360 ÷ 62

= 360 ÷ 36

= 10

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