TSPSC Group I · Mental Ability and Reasoning
Basic numeracy, arithmetic, data interpretation
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Q1 · Quantitative Aptitude · EASY
A sum of Rs. 12,000 is invested at 8% per annum simple interest for 3 years. What will be the total amount received at the end of the period?
Q2 · Quantitative Aptitude · MEDIUM
A train 180 meters long is running at a speed of 72 km/hr. How much time will it take to cross a platform 270 meters long?
Q3 · Quantitative Aptitude · MEDIUM
If the price of a commodity increases by 25%, by what percentage should consumption be reduced so that the expenditure remains the same?
Q4 · Quantitative Aptitude · HARD
A man sold two articles for ₹4,800 each. On one article he gained 20%, and on the other he lost 20%. What is his overall gain or loss percentage?