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Quantitative Reasoning Flashcards

6 cards from real NTS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 Quantitative Reasoning flashcards as text

  1. If a shopkeeper buys an item for Rs. 800 and sells it at a 25% profit, what is the selling price?

    Answer: Rs. 1,000

    Profit = 25% of 800 = 200. Selling price = 800 + 200 = Rs. 1,000.

  2. A train travels 360 km in 4 hours. What is the average speed of the train in km/h?

    Answer: 90 km/h

    Average speed = Total distance / Total time = 360 / 4 = 90 km/h.

  3. What is the value of 15% of 240?

    Answer: 36

    15% of 240 = (15/100) × 240 = 36.

  4. If 3x - 7 = 14, what is the value of x?

    Answer: 7

    3x - 7 = 14 → 3x = 21 → x = 7.

  5. A pipe can fill a tank in 6 hours. How much of the tank will be filled in 2 hours?

    Answer: 1/3

    In 1 hour, the pipe fills 1/6 of the tank. In 2 hours, it fills 2/6 = 1/3.

  6. The ratio of boys to girls in a class is 3:5. If there are 40 students in total, how many boys are there?

    Answer: 15

    Total parts = 3 + 5 = 8. Boys = (3/8) × 40 = 15.