Upstream speed = 190/5 = 38 km/h Downstream speed = 416/8 = 52 km/h Speed of boat in still water = (38 + 52)/2 = 45 km/h Speed of stream = (52 – 38)/2 = 7 km/h Increased speed of boat in still water = 45 + 4 = 49 km/h Decreased speed of stream = 7 – 2 = 5 km/h Required time taken = [528/(49 – 5)] + [540/(49 + 5)] = 12 + 10 = 22 hours
What is the purpose of the 'Mission Shakti' scheme launched by the Government of India?
Which cell organelle appears as rounded or sausage-shaped structures under electron microscopy, measuring about 0.5-1.0 µm in diameter and 2-8 µm in l...
Which of the following has been INCORRECTLY listed as a condition for becoming a citizen of India?
'A Century Is Not Enough' is an autobiography of:
In 2021, who among the following was awarded the 12th Kalasagar Awards for exemplary contribution to the field of Mohiniyattam?
What was the Swadeshi Movement called in the state of Andhra Pradesh?
The series of coalescing alluvial fans along a mountain front is called a:
Consider the statement in regard of Aditya Mehta.
1. Aditya Mehta defeated multiple-time world champion Pankaj Advani 6 – 2 to win the...
Which of the following statements are INCORRECT?
1) The Original Jurisdiction establishes the Supreme Court as an umpire in all disputes regardin...
The National Mission for Sustainable Agriculture (NMSA) is one of the Missions within the National Action Plan on Climate Change (NAPCC). What are the m...
