SSC GD 6th Feb 2023 Shift 3

A can complete a work in 15 days. A started the work alone and work for 4 days. B alone complete the remaining work in 18 days. In how many days will A and B together finish the work?

Two numbers P and Q are such that the sum of 10% of P and 5% of Q is one-fourth of the sum of 15% of P and 25% of Q. Find the ratio of P to Q.

Find the third proportional of 5 and 11.

A can do a piece of work in 40 days and B can do the same work in 80 days. They work together for 20 days, how much of the work is left to complete?

How many prime numbers exist between 50 and 80?

In a circular race of 500 m length, A and B start with speeds of 4 m/sec and 5 m/sec, respectively, at the same time from the same point. After how much time will they meet for the first time at the starting point while running in the same direction?

Find the difference between the average of the cube of first 5 natural numbers and the average of the square of first 5 natural numbers.

Pawan bought a pair of jeans from the store when they were giving a 20 percent discount. If the regular price of the pair of jeans was Rs. 1800, then how much did Pawan pay with the discount?

Marked price of a table is listed at Rs.1,880. If it’s sold at a discount 15%, then what is the selling price of the table?

A bike rider covers a fixed distance at a speed of 60 km/h and returns back at a speed of 80 km/h. What is his average speed?