Question
The ratio of the boat's speed in still water to the speed
of the stream is given as 12:1. The boat takes a total time in the ratio 13:9 to travel (d + 48) km upstream and (d - 56) km downstream. Determine the value of d.Solution
ATQ;
Let speed of boat in still water and speed of stream is ‘12a’ km/h and ‘a’ km/h respectively.
Upstream speed = 12a – a = 11a km/h
Downstream speed = 12a + a = 13a km/h
So, [(x + 48)/11a]/[(x – 56)/13a] = 13/9
Or, 9x + 432 = 11x – 616
Or, 2x = 1048
Or, x = 524
The pairing of two brand names of two manufacturers on a single product is called:
Nick says that "channel intermediaries actually make marketing more efficient by minimizing the number of transactions necessary to sell products." Nic...
Buying a book at www.amazon.in to give as a birthday present is an example of a(n) _____Â transaction.
The process of defining a marketing problem and opportunity, systematically collecting and analyzing information, and recommending actions to improve an...
Four basic competitive positioning strategies for companies suggested by Michael Porter do not include:
Kodak & Fuji control the majority of sales for amateur photographic film. This exemplifies the competitive situation called:
Rahul's mom was having a conversation phone and saying "I'd like to order 2 extra cheese stuffed Multigrain bread with olives. Can I pay on delivery?" T...
Consumers' ability to perceive taste differences in chocolate bars is an example of:
Which survey type is usually biased because those likely to respond have had especially positive or negative experiences with a given product, service, ...
An international treaty intended to limit trade barriers and promote world trade through the reduction of tariffs is known as the
