SSC GD 3rd Dec 2021 Shift-3

P can do a piece of work in 30 days and Q can do the same work in 40 days. They worked together for 5 days and then Q left. How much time (in days and hours) will P, working alone, take to complete the remaining work?

A student's marks were incorrectly entered as 92 instead of 78. Due to this, the average marks of the class got increased by half. What is the number of students in the class?

A train running at a speed of 126 km/h crosses a pole in 6 seconds. The length of the train is:

A handbag, a sh.in and a jacket were bought at ₹2,300 each. They are sold at 12% profit, 15% loss and 6% gain,
respectively. The total profit percentage or loss percentage is:

A profit of 19% is made on goods when a discount of 15% is given. What profit percent will be made when a discount of 25% is given?

In a pool of length 50 m and width 45 m, 90 persons take a dip. If the average displacement of water by the persons is 1 $$m^{3}$$, then how much will the water level rise?

By selling a book for ₹625, a publisher makes a profit of 25%. For how much (in ₹) should he sell the book to gain 35%?

The average attendance at a football club fell by 11% in 2015 in comparison to the previous year. If 3190 fewer people went to see the matches. how many went in 2014?

A certain sum amounts to ₹6,624 at 9.5% p.a. in 4 years, at simple interest. What will be the simple interest (in ₹) on the same sum at ihe same rate in $$6\frac{1}{2}$$ years?

The value of $$\frac{67 + \frac{2}{5} of 75}{5 +\frac{2}{3} \times \left(58-37\right)}$$ is: