Question of this type looks a bit typical, but it is too simple, as below...
It will be 8 * 20/100 = 1.6
A rectangular garden has a length of 100 cm. The ratio of the width of the garden to the side of a square flower bed is 5: 8. If the ratio of the perime...
A car travels a distance of 240 km in 4 hours. If it increases its speed by 20 km/h for the next 3 hours, how much distance will it cover in total?
Calculate the total percentage increase in employees from 2019 to 2023 for the entire company.
When x is added to each of 9, 15, 21 and 31, the numbers so obtained are in proportion. What is the mean proportional between the numbers (3x-2) and (5x...
A square and a rectangle have the same perimeter. The side of the square is 14 cm, and the length of the rectangle is 18 cm. Find the breadth of the rec...
The population of a town increased to 13,520 in 2022 at a rate of 4% per annum. Find the population of that town in 2020.
If sin x + sin y = a and cos x + cos y = b, find sin(x + y):
A bus travels 200 miles at a constant speed of 50 miles per hour. It then makes a 30-minute stop before continuing its journey at a constant speed of 60...
If the mean of four observations is 20 and when a constant C is added to each observation the mean becomes 22 the value of C is –
A trader marks up the price of an article by 50% above the cost price. He then offers a discount of 20% on the marked price. What is his profit percenta...
