SSC GD 30th Jan 2023 Shift 3

The distance between the two Cities A and B is 800 km. A train covers the journey from A to B at 60 km per hour and returns to A at a uniform speed of 40 km per hour. Find the average speed of the train during the whole journey.

On purchasing a cell phone in cash, a shopkeeper gives a discount of 7.5%. The marked price of the cell phone is Rs. 18000. What is the value of discount?

Vinay professes to sell rice at its cost price but uses the weight of 1600 gm in place of 2 kg. What is his percentage gain?

If (a - b) : (a + b) = 6 : 14, then find the ratio (4a + 3b) : (4a - 3b).

What is the value of $$100 \div 10- \left[-2 + \left\{-9 + \left(3 - 6 of 2\right)\right\}\right]$$?

What is the value of the expression $$x^{2} - 9y^{2}$$, when x = 2.5 and y = 0.5?

Two trains of lengths 250 metres and 400 metres are running at speeds of 40 km/h and 30 km/h, respectively. If they are moving in the same direction, they will cross each other in __________ minutes.

The in‐radius of a triangle is 8 cm and the sum of the lengths of its sides is 60 cm. The area of the triangle (in $$cm^{2}$$) is:

The difference between the compound interest, compounding annually and the simple interest accrued on an amount of Rs.18,000 in 2 years was Rs.720. What was the rate of interest per annum?

Arun bought 3 shirts at the rate of Rs.175 per shirt and 6 trousers at the rate of Rs.250 per trouser. What is the average price of all the clothes?