SSC GD 10th Dec 2021 Shift-1

What is the altitude of a trapezium, the sum of the lengths of whose parallel sides is 9.5 cm and the area is 57 $$cm^{2}$$?

If a certain sum of money on simple interest amounts to ₹1,980 and ₹2,070 in 2 years and 3 years, respectively, then what is the sum (in ₹)?

If 25 men can complete a work in 36 hours, then in how many hours will 12 men complete the same work?

A alone can complete a piece of work in 18 days and B alone can complete the same work in 24 days. A and B undertook the work for ₹22,500. They took the help of C and completed the work in 8 days. How much is to be paid to A?

Find the average of p and q if the average of 22, 15, 28, p and q is 16.

If 240 m long train crosses a 250 m long platform in 28 seconds, then what is the speed of the train (in km/h)?

A salesman sold a watch at a loss of 15%. If the selling price had been increased by ₹150. there would have been a gain of 5%. What was the cost price of the watch?

Simplify the following expression.
$$1800 \div 10 \times \left[45 \div \left(17-2\right)\right]$$ of $$2 + \left[-2 \left(1+2\right)\right]$$

If 16% of x = 24% of y, then how much is 24% of x?

A trader marks his goods in such a way that he can earn a profit of 19% after giving 15% discount on its marked price.
However, a customer availed 18% discount instead of 15%. What is the new profit percentage of the trader?