In a shower, 5 cm of rain falls. The volume of water that falls on 1.5 hectares of ground is:
Correct answer B. 750 cu. m
Topic / 16 questions
True Discount MCQs are arithmetic problems about the difference between a sum due in the future and its present worth today, calculated using simple interest. They appear in NTS, FPSC, SSC and banking aptitude tests. Each question has an instant answer, so you can check your use of the present worth and true discount formulas.
Correct answer B. 750 cu. m
Correct answer A. Rs. 768
Correct answer A. Rs. 1325
Correct answer C. Rs. 1360
Correct answer B. 14%
Correct answer B. Rs. 10.40
Correct answer B. Rs. 1680
Correct answer D. 10 months
Correct answer B. gains Rs. 50
Correct answer B. Rs. 1764
Correct answer A. 16%
Correct answer D. Rs. 18.33
Correct answer A. Rs. 12,000 in cash
Correct answer B. Rs. 9200
Correct answer C. 15%
Correct answer A. 0%
True discount is the simple interest on the present worth of a debt for the time remaining until it is due. This set asks you to find the rate percent from a given discount, the amount of a bill from its true discount, and the sum due when the discount, rate and time are known. Other questions compare a cash offer with a credit offer, or find the present worth of equal instalments. A useful relationship is that the simple interest on the amount minus the true discount equals the simple interest on the true discount.
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True discount is the difference between the amount due at a future date and its present worth. It equals the simple interest on the present worth for the remaining time. So present worth plus true discount equals the amount due, and present worth equals amount times 100 divided by 100 plus rate times time.
The present worth is 2,562 minus 122, which is Rs 2,440. True discount is the interest on this for one third of a year, so 122 equals 2,440 times R times one third divided by 100. Solving gives a rate of 15 percent per annum.
MCQs360 has 16 True Discount MCQs in its Aptitude section, each with an instant answer and free to practise without sign-up. Revise simple interest first, because every true discount problem is built on it. Note each formula you use so you can revise it later.
Last reviewed October 2026