Quantitative Aptitude - MCQ Practice Questions

Practice free Quantitative Aptitude multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

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All topics Numbers HCF and LCM Profit and Loss Time and Work Percentage Simple Interest Average

Q.21Medium

A train covers $\frac{1}{4}$ of its journey at 50 km/h, $\frac{1}{2}$ at 60 km/h, and remaining at 75 km/h. What is the approximate average speed of the train?

Q.22Medium

A merchant mixes two types of rice costing ₹40/kg and ₹60/kg in ratio 3:2. What is the average cost per kg of the mixture?