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A group of 6 men and 5 women can finish a certain task in 8 days, while another group of 3 men and 15 women can complete the same task in 6 days. Now, 4...
A circle is inscribed in a triangle ABC with sides 12 cm, 16 cm, and 20 cm. What is the radius of the circle?
Ankit can finish 25% of a task in 4 days. Bhuvan is 20% less efficient than Ankit. How many days will it take for both of them to...
Let a plane pass through the point (1, –1, 2) and is perpendicular to the vector 2i + j − 2k. Then its Cartesian equation is:
900 metres long train crosses a man who is moving in the same direction with a certain speed, in 30 seconds. If the same train can cross a tree in 20 se...
If the volume of a solid hemisphere is 155232cm³ then find the diameter of the solid hemisphere.
A cylindrical tank with height 14 m and diameter 6 m is 3/5th full. Find the volume of water in the tank.
Aman and Bhanu, working separately, can complete a task in 32 days and 40 days, respectively. They started working together, but ...
28, 52, 84, 124, 172, ?.
The profit earned by selling a shirt for ₹500 is equal to the loss incurred by selling it for ₹400. Find the cost price of the shirt.