Question
A was travelling from point X to point Y. He increased
his speed by 12 km/h after every hour. He reached his destination in 16 hours. If his initial speed was 50 km/h, then what was his average speed in the whole journey?Solution
Total distance travelled by A = (16/2) × {2 × 50 + (16 – 1) × 12} = 12 × (100 + 180) = 2240 km Required average speed = 2240/16 = 140 km/h
As the droplets of water are said to be free of moisture
Find the H.C.F of given numbers:
9, 27, 63, 189
NABARD partnered with the Reserve Bank Innovation Hub to integrate which system for digital agri-lending? Â
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National Skill Development Mission was launched by the Prime Minister of India in:
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The equipment ‘Shuttlecock’ is required in which sports?
As per the Reserve Bank of India (RBI) data, the bank credit growth stood at ____ %, meanwhile deposits grew by 9.2%.
Which of the following sentences is/are true?
i. The projected growth rate of the Indian agriculture sector for FY 2022-23 was 5.5%.
ii. D...
