SSC GD 8th Feb 2023 Shift 3

In a 100-metre race, A can beat B by 20 m and B can beat by C 10 m. In the same race, A can beat C by:

A batsman scores 50, 56, 42, 38 and 78 in his 5 innings. How much does he need to score in his 6th inning to get his average to 60 in 6 innings?

Find the discount, if the marked price of book is Rs.500 and sold it for Rs. 400.

Potato's per-kilogram price has risen from Rs.18 to Rs.25. What should be the percentage reduction in potato use so that expenditure does NOT increase?

The base diameter of a closed cylinder is 20 cm and its height is 11 cm. Find the total surface area of the cylinder. (Use $$\pi = \frac{22}{7}$$)

The difference between the value of a number increased by 5 percent and the value of a number decreased by 15 percent is 9. What is the original number?

$$3^{5} + 3^{6} + 3^{7} + 3^{8}$$ is completely divisible by

The sides of a triangle are 5 cm, 12 cm and 13 cm. The area (in $$cm^{2}$$) of the triangle formed by joining the mid-points of the sides of the triangle is:

When 20% of first number is added to second number, the second number increases by 50%. What is the ratio of the first number to the second number?

What will be the amount due on Rs.25,000 in 2 years when the rate of interest in successive years is 12% and 10% per annum respectively (interest is compounding annually)?