SSC GD 23rd Nov 2021 Shift-1

The average age of a husband and his wife was 20 years at the time of their marriage. After 6 years, they have a 2-year-old child. Find the present average age of the family.

Find the least number which should be added to 2495 so that the sum is exactly divisible by 6, 4 and 3.

Suraj can complete a certain work in the same time in which Manoj and Rajesh together can complete it. If Rajesh can alone complete it in 28 days and Suraj and Manoj together can complete it in 14 days, then in how many days can Manoj alone complete it?

Rajesh buys a cycle for ₹1,400 and sells it at a loss of 40%. What is the selling price of the cycle?

The length, breadth and height ofa box are in the ratio 4: 3: 2. If the length is increased by 50% and the height is decreased by 40%, then the ratio of the new volume to the old volume of the box will be:

Two-thirds of half of three-eighths of a number is 40. What is 80% of that number?

The compound interest on a certain sum at a rate of 12% per annum for 2 years is ₹1,590. The simple interest on the same sum for double the time period and at half the interest rate per annum is:

The value of (17 - 9) + (57 - 10 $$\div$$ 5 of 2) $$\div$$ 4 is:

A sum of money is to be distributed among A, B, C and D in the ratio of 5 : 2 : 4 : 3. If A gets ₹1,000 more than D, what is C's share?

A can complete a work in 25 days and B can complete it in 30 days. If they work on it together for 5 days, then the fraction of the work that is left will be: