SSC GD 9th Dec 2021 Shift-3

8 taps having the same flow of water fill a tank in 27 minutes. After 3 minutes, 2 taps went out of service. The time taken to fill the tank by the remaining taps is:

The volume of a sphere is equal to the volume of a cylinder of radius 6 cm and height 8 cm. The diameter of the sphere is:

A gardener wants to plant trees in a garden. If the number of trees in each row is the same, and there are 105 or 210 or 315 or 525 rows, and after that no trees left, then the least number of trees that were planted is:

A certain sum amounts to ₹14,641 in 4 years at 10% p.a., when the interest is compounded annually. What will be the simple interest on the same sum in $$3\frac{1}{2}$$ years at the same rate of interest?

If 78% of a number A is equal to 32.5% of another number B, then what is the ratio of B to A?

The marked price of a watch is ₹700. A shopkeeper gives two successive discounts and sells the watch at ₹315. If the fast discount is 10%, then the second discount will be:

The selling price of 8 articles is the same as the cost price of 12 articles. The profit percentage is:

The least number which when divided by 6, 9, 15, 18 and 21 leaves a remainder 4 in each case, is:

The speed of a boat in still water is 9 km/h. If it takes the same time in going 35 km downstream as it takes in going 28 km upstream, then what is the speed (in km/h) of the stream?

Radha took a loan of ₹19200 partly at 4% and the rest at 7% per annum simple interest. She paid a total of 5520 after 5 years as interest. What is the difference of the money (in ₹) borrowed at the two different rates of interest?