Day 135: SSC CGL Quant
5 questions. Try each one first, then open its answer.
Question 1
Time and Work. Asked once: 21 Jul 2023 S2 (same type asked 11 times) See all 11 of this type
58An inlet pipe can fill an empty tank in hours while an outlet pipe drains a completely filled tank in hours. The tank is initially empty, and the two pipes are alternately opened for an hour each, till the tank is completely filled, starting with the inlet pipe. In how many hours will the tank be completely filled?Tap an option to check your answer.
Question 2
Time and Work. Asked once: 15 Sep 2025 S3 (same type asked 10 times) See all 10 of this type
64A and B can complete a task in 12 days and 18 days, respectively. They begin the work together, but B leaves after 4 days. How many more days will A take to finish the remaining work?Tap an option to check your answer.
Question 3
Ratio, Proportion and Variation. Asked once: 23 Sep 2025 S2 (same type asked 10 times) See all 10 of this type
69A solution of 100 litres has a 60% salt concentration. How many litres of water must be added to reduce the concentration to 40%, and then how much pure salt must be added to bring the concentration back to 50%?Tap an option to check your answer.
Question 4
Circles. Asked once: 19 Sep 2025 S2 (same type asked 10 times) See all 10 of this type
70Two circles, with radii of and respectively, have their centers separated by a distance of . If the length of a direct common tangent is equal to the distance between the centers, which of the following is true?Tap an option to check your answer.
Question 5
Ratio, Proportion and Variation. Asked once: 16 Sep 2025 S2 (same type asked 10 times) See all 10 of this type
54A, B, and C invested ₹24,000, ₹36,000, and ₹40,000 respectively. A's investment was for 12 months, B's for 8 months, and C's for 6 months. The total profit is ₹50,000. What is B’s share of the profit?Tap an option to check your answer.