percentages Model Questions & Answers, Practice Test for ssc cgl tier 1 2023

In a mixture of milk and water the proportion of water by weight was 75%. If in the 60 gm mixture, 15 gm water was added, what would be the percentage of water ?

A number is increased by 20% and then again by 20%. By what percent should the increased number be reduced so as to get back the original number ?

Manish invests Rs. 3,818, which is 20% of his monthly income, in insurance policies. What is his monthly income?

The ratio of Jim's salary for October to his salary for November was 1.5 : 1.333 and the ratio of the salary for November to that for December was 2 : 2.6666. The worker got 40 rupees more for December than for October and received a bonus constituting 40 per cent of the salary for three months. Find the bonus. (Assume that the number of workdays is the same in every month.)

Swapana spent Rs. 44,620 on Deepawali Shopping, Rs. 32,764 on buying Laptop and the remaining 32% of the total amount was left as cash with her. What was the total amount?