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Start learning 50% faster. Sign in nowRate downstream = (13 + 4) kmph = 17 kmph Rate upstream = (13 – 4) kmph = 9 kmph According to the question, Time = Distance/Speed Hence, Required time = 76.5/17 + 76.5/9 = 4.5 + 8.5 = 13 hours
If A denote ÷, B denotes x, C denotes + and D denotes -, what is the value of the given expression?
32 B 40 A 8 C 10 D 12
When his company’s stock price dropped under a dollar, the CEO decided to ___________ his title and leave the firm.
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INSTIGATION
Sachin can complete a job in 15 days. Ankit alone can complete the same job in 10 days. Sachin works for 9 days and then the remaining job is completed ...