The area of a square is 225 cm². The breadth of a rectangle is 20% more, and the length is 50% more than the side of the square. Find the ratio of the ...
The speed of two railway engines is in the ratio 5: 4. If they move on parallel tracks in the same direction and if the slower engine is ahead of the f...
The number of females working in the Production department forms approximately what per cent of the total number of females in the organization?
The side of a square is equal to the diameter of a circle. The area of a square is 196 sq cm. what is the area of the circle?
B invests 30% of his monthly salary on Travelling and 20% of remaining on Food. Again, he invested 25% of the remaining (after travelling and food expen...
Find how many cubes of side 1 cm each can be made by melting a cuboid with dimensions 20cm × 40cm × 5cm?
In a department 30% of the employees are females. 40% of the male employees know English. The total number of employees who know English is 46%. Find th...
AD is the median of triangle ABC. P is the centroid of triangle ABC. If AP = 14 cm, then what is the length of PD?
A stone is thrown vertically with the velocity which would just carry it to height of 100 feet. Two seconds later another stone is projected vertically ...
B is 25 percent more than C and C is 73 percent less than D. If B is 729, then what is the value of D?
