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Let speed of downstream and speed of stream be 7x and 5x respectively. Speed of current => 5x = 5 => x = 1 km/hr Downstream speed = 7 × 1 = 7 km/h Speed of boat = 7 - 1 = 6 km/hr Upstream speed = 6 - 1 = 5 km/h Distance travelled upstream in 4 hr = 4 × 5 = 20 km
Which Russian leader popularized the slogan “perestroika” and “glasnost Russian” as a political slogan?
Under the Pradhan Mantri Suraksha Bima Yojana (PMSBY), the risk coverage period for accidental death or disability is:
In which year Timur’s invasion of Delhi took place?
______ country has become India's largest export destination in the financial year 2021?
Which of the following is NOT a Directive Principle based on the ideals of Mahatma Gandhi?
Which of the following cannot lend money to public?
Who among the following was appointed as the first Municipal Commissioner of Bombay in 1865?
In which country is the Nobel Peace Prize awarded?
What is the minimum limit for bulk deposits for local area banks as per the recent guidelines by the RBI?
The ‘Vikramshila University’ in Bihar was founded by which of the following kings?