ATQ, we can say that Let the total distance be 180 km. 1/3rd of total distance = 180 × (1/3) = 60 km Time taken by Bala to cover first one-third of the total distance = 60/10 = 6 hrs Time taken by Bala to cover next one-third of the total distance = 60/20 = 3 hrs Time taken by Bala to cover last one-third of the total distance = 60/60 = 1 hr Average speed = Total time/total distance = 180/ (6 + 3 + 1) = 180/10 = 18 km/hr.
Where is India's first Dolphin Research Centre located?
मरू महोत्सव कहाँ मनाया जाता है -
Where in India can you find Sundari trees, known for their durable timber?
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Who has been appointed as the deputy National Security Advisor?
The Home Minister in India is the NITI Aayog’s?
Who is the author of the book “New Wealth of Nations”?
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III) Tanganyika
IV) Michigan
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