SSC GD 31st Jan 2023 Shift 1

Applied to a bill for ₹80,000, find the difference between a discount of 15% and two successive discounts of 10% and 5%.

If the surface area of a sphere $$S_1$$ is 800% greater than that of sphere $$S_2$$, and the volume of sphere $$S_2$$ is x% lower than sphere $$S_1$$, then ‘x’ in terms of percentage is:
(Rounded off to two places of decimals)

A shopkeeper sells one-fourth of his goods at a profit of 20%, another one-fourth at a profit of 25%, and another one-fourth at a profit of 10% and the rest at a loss of 5%. His overall profit percentage is:

2 years ago, the value of my car was ₹ 3,62,500. If the value depreciates by 2% every year, then now its value (in ₹) is :

A train travelling at the speed of 65 km/h leaves Bombay at 10:00 A.M. and another train travelling at the speed of 76 km/h starts at 12:00 P.M. in the same direction. At what distance (in km) from Bombay will they be together?

After allowing a discount of 12% on its marked price, the selling price of a mobile phone is Rs.22,352. If no discount is allowed, then the shopkeeper gains 25%. The cost price of the mobile phone is:

Rakesh can do a piece of work in 45 days and Manoj can do the same work in 90 days. Find the time required to complete the same work if they work on alternate days and Rakesh starts the work.

Three bells commence tolling together and toll at intervals of 8 sec, 10 sec and 12 sec respectively. In 30 min, how many times do they toll together?

Sidhu wants to join a college and finds the rating of 9 out of 10 for campus placements and 8 out of 10 for teaching. Based on his requirement Sidhu gives 55% weightage to campus placements, and 45% weightage to teaching. The final rating of the college out of 10 is:

Sohan invested Rs.6,250 for future and he gets Rs.15,552 after 5 years. If the interest is compounded yearly, then what is the rate of interest?