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Let the speed of the stream be ‘x’ km/hr Therefore, speed of the boat in still water = 11x km/hr Upstream speed of the boat = 11x – x = 10x km/hr Downstream speed of the boat = x + 11x = 12x km/hr According to the question, 12x – 10x = 20 => 2x = 20 => x = 10 Therefore, upstream speed of the boat = 10x = 100 km/hr Required time taken = 200/100 = 2 hours
Constitution prescribes imposition of Presidents Rule in a state if:
1. The state fails to comply with any direction from the Centre on matters ...
Which of the following pairs is/are correctly matched?
Mars Mission Country
1. Tianwen-1 ...
Members of Election Commission are appointed by?
Who typically presides over a joint session of the Indian Parliament?
Which statement about Ordinary bills in the Indian Parliament is INCORRECT?
The concept of the Planning Commission in the Indian Constitution was borrowed from which country?
How many Lok Sabha seats are allocated to Assam?
Article 85 of the Indian Constitution deals with which of the following aspects?
Which type of city administration controls transitional areas (from rural to urban)
Anti-defection law was passed in which Constitutional Amendment Act?