InterviewSolution
| 1. |
17.94% of 250 + √2810 - 23.87% of 350 = ?1). 142). 153). 134). 12 |
|
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. Given expression is, 17.94% of 250 + √2810 - 23.87% of 350 = ? Taking the approximate values as, 17.94 ≈ 18, √2810 ≈ √2809, 23.87 ≈ 24 ⇒ 18% of 250 + √2809 - 24% of 350 = ? ⇒ 0.18 × 250 + 53 - 0.24 × 350 = ? ⇒ 45 + 53 - 84 = ? ∴ ? = 14 |
|