For the following questions answer them individually
A car covers a certain distance at a speed of 48 km/hr in 14 hours. How much time it will take to cover the same distance at the speed of 84 km/hr?
Marked price of an article is 60% more than its cost price. If the article is sold at a profit of 20%, then what will be the discount percentage?
12 persons can complete half of a work in 9 days. How many persons can complete the same work (whole) in 6 days?
If $$A$$ is 20% less than $$B$$, then what will be the value of $$\frac{(2B — A)}{A}$$?
What is the value of $$\left[22\frac{3}{4}\div\frac{14}{3}of\left(8-\frac{1}{5}+4-2\div\frac{1}{2}\right)\right]$$?
After giving a discount of 25%, a shopkeeper earns 40% profit. Marked price is what percent more than the cost price?
Mohit starts moving from a place A and reaches the place B in 12 hours. He covers $$\frac{1}{5^{th}}$$ part of the total distance at the speed of 6 km/hr and covers the remaining distance at the speed of 8 km/hr. What is the distance between A and B?
A sum of ₹ 4200 becomes ₹ 5082 in 3 years rate simple interest. What is the rate of interest per annum?
The bar chart given below shows the ratio of expenditure to revenue for seven consecutive years Y1, Y2, Y3, Y4, Y5, Y6 and Y7.
The profit percentage is lowest for which year?