Question
Which Indian city is the headquarters of the
International Solar Alliance?Solution
The International Solar Alliance (ISA), comprising over 120 countries, is headquartered in Gurugram, Haryana. The alliance focuses on the sustainable use of solar energy.
A is cycling at an average speed of 24 km/hr such that he can reach a certain point at 12 noon. If he cycles at 36 km/hr, then he will reach the destina...
A cheetah spotted a fox running away at 6 m/s and started chasing it at 10 m/s. The fox was 120 metres ahead at that moment. Find the time taken by the ...
Driving at (4/5) of his usual speed, a man reaches his destination 36 minutes late. Find the time he normally takes to cover the distance.
If the diameter of a sphere is 42 cm, find the total surface area of the sphere.
Two trains for Mumbai leave Delhi at 6 a.m. and 6:30 a.m. and travel at 100 km/h and 136 km/h respectively. Approx. how many km from Delhi will the two ...
βAβ and βBβ started moving towards each other at same time with a speed of 12 km/hr and 16 km/hr, respectively. If the distance covered by βB ...
- Two bikers, βCβ and βDβ, start from point βRβ and βSβ respectively towards each other. They meet after 7 hours, and biker βDβ has trave...
βAβ and βBβ started moving towards each other at same time with a speed of 22 km/hr and 33 km/hr, respectively. If the distance covered by βAοΏ½...
- Bus 'X' and Bus 'Y' start together from a station heading in the same direction. Bus 'X' moves at 18 km/h while Bus 'Y' moves at 30 km/h. Determine the dis...
The ratio of the speeds of Y and Z is 7 : 5. When Y increases his speed by 40%, he covers 294 km in 3 hours. Find the time taken by Z to cover 200 km.
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