SSC GD 24th Nov 2021 Shift-3

A person gains 15% by selling an item for a certain price. If he sells it at double the price, then what will be his profit percentage?

If 20 men can complete a work in 48 days, then how many men should be employed to complete the same work in 40 days?

If a 9-digit number 5y97405$$x$$2 is divisible by 72, then the value of ($$x$$- 2y), for the greatest value of $$x$$ is:

Simplify the following expression.
27 $$\div$$ 3 $$\times$$ 4 + 4 $$\div$$ 2 of 2

The average of 9 observations was 10, with that of the first 5 being 11 and that of the last 5 being 8. What was the 5th observation?

(1 - 1/2) (1 - 1/3) (1 - 1/4) ......... (1 - 1/23) when simplified will give the result as:

A wrist watch has been sold for 2₹,300 with a profit of 15%. How much is the profit?

A train 180 meu-es in length, travelling at a uniform speed of 92 km/h, crosses another train, travelling in the same direction at a uniform speed of 74 km/h, in 60 seconds. The length of the second train is:

A shop announced a discount of 25% on trousers. Umesh went to the shop. He wanted to save ₹500 in discount. How many trousers should he buy to do so, if each trouser costs ₹250?

The ratio of two numbers is 2 : 5. If 7 is subtracted from each, the ratio of new numbers will be 13 : 43. Find the smallest number.