Allied & ICAR Exam Bank • ALLIED_2254 NAT • 2 Marks

Section 8: General Aptitude

Quantitative Aptitude

Subtopic: Ratios & Percentages

Question Statement:

A structural steel beam model is made with a scale of 1:10. If the model weighs 2.5 kg and is made of the same steel, the weight of the actual beam in tonnes is:

Answer Key:

2.5

Step-by-Step Solution & Explanation

Weight $\propto$ Volume $\propto 10^3 = 1000$. Actual weight $= 2.5 \times 1000 = 2500$ kg $= 2.5$ tonnes.
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