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The correct answer is D
To construct a house, 18 workers laboring 5 hours daily complete the job in 22 days. If the workforce increases to 24 workers, each working 7.5 hours pe...
A solid sphere is perfectly inscribed inside a cube, and a right circular cylinder is placed inside the cube such that it touches all the faces of the c...
If total lakes in X are 25% more than total parks in P and total parks in X are 50% more than total parks in R, then find total parks and lakes in X.
A and B together can complete a task in 12 days. B alone can complete it in 20 days. How long will it take A to complete the task if he works alone?
A circle has a radius of 21 cm, and a sector makes an angle of 60° at the center. Find the area of the sector and the length of the arc (use π = 22/7...
In Excel, what does the formula "=A1+B1" represent?
1214, ?, 134, 44, 14, 4.
Arun's average score across six subjects, including English and Mathematics, is recorded as 55. However, there was an error in reporting his marks for E...
A car travels 120 km at a speed of 40 km/h and returns at a speed of 60 km/h. Find the average speed of the car for the whole journey.
121, 129, 139, 151, 165, 181