SSC GD 17th Jan 2023 Shift 1

Two trains, starting at the same time from two stations 100 km apart are travelling towards
each other and they cross each other at a distance of 70 km from one of the stations. What is the ratio of their speeds?

If a: b is 4 : 6 and b : c is 10 : 11, then c : a is :

Three solid cubes of sides 8 cm, 1 cm, and 6 cm, respectively, are melted to form a new
cube. Find the longest diagonal of the new cube.

The population of a village reduced from 15,750 to 14,490 because of the outbreak of the Covid-19 pandemic. What is the percentage decrease in the population of that village?

Which of the following is NOT correct?

The HCF of two numbers is 24 and their LCM is 2400. If one of the numbers is 180, then the other number is:

After a certain time period, a sum of Rs.24,000 invested in a bank will amount to Rs.26,460 when the compound rate of interest is 5% p.a., being compounded annually. In how many months will it amount to Rs.26,460?

Akhil, Sahil and Amit can do a certain work in 64 days. While Akhil and Sahil can do the same work in 80 days, then in how many days can Amit do the same work?

Three cubes, each of side 5 cm, are joined end to end. What is the total surface area of the resulting cuboid?

Anand covers a distance of 20 km at the speed of 4 km/h and he covers remaining distance at the speed of 5 km/h in 5 hours. What is the average speed (in km/h) of Anand for the whole journey?