Question
Who is the Director General of the International Solar
Alliance (ISA),an alliance of more than 120 signatory countries?Solution
Dr Ajay Mathur is the Director General of the International Solar Alliance (ISA).
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A person travels from point A to point B at a speed of 60 km/h and returns to point A at a speed of 80 km/h. He spends 2 hours less on the return journe...
Anshul lives on 13th floor and Keshav lives on 52th floor. Anshul goes up at a rate of 38 floors per minute and Keshav comes down at a rate of 40 floo...
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A man travels some distance at a speed of 16 km/hr and returns at a speed of 12 km/hr. If the total time taken by him is 2 hrs 20 min, the distance is <...
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A bus initially traveling at a speed of 55 km/hr increased its speed by 12 km/hr after ‘t’ hours and then traveled for (t + 6) hours more. If the bu...
B starts 4 minutes after A from the same point, for a place at a distance of 7 miles from the starting point. A on reaching the destination turns back a...
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