Step-by-Step SolutionStep 1: Convert percent to multiplier120% = 120/100 = 1.2.Step 2: Multiply1.2 × 250 = 250 + 0.2×250 = 250 + 50 = 300.Final Answer:300 → Option A.Quick Check:100% = 250, extra 20% = 50 → total 300 ✅Quick Trick: Break into 100% + extra percent for speed.Common Mistakes:Multiplying by 120 instead of 1.2.
Master "Simplification & Approximation" in Numerical AbilityStart learning the concept with an interactive lesson.Learn
More Numerical Ability Quizzes Simplification & Approximation - Decimals Simplification - Quiz 8medium Simplification & Approximation - Mixed Operations (Combined) - Quiz 2easy Simplification & Approximation - Decimals Simplification - Quiz 1easy Simplification & Approximation - Fractions Simplification - Quiz 15medium Simplification & Approximation - Approximation with Rounding Off - Quiz 12easy Simplification & Approximation - Series-Based Approximation - Quiz 14medium Simplification & Approximation - Decimals Simplification - Quiz 4medium Simplification & Approximation - Surds and Indices - Quiz 12easy Simplification & Approximation - Basic BODMAS Rule - Quiz 12easy Simplification & Approximation - Equation-Based Simplification - Quiz 9hard