The distance between P and Q along a river is 120km. The speed of the river current is 3km/hr from P to Q. A boat takes 10 hrs to travel from P to Q. Whal time will it take to return from Q to P ?
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Q2
Choose the correct answers from the alternatives given. A boat travels from P to Q along the current and from Q to P against the current in 3 hours. If the speed of the boat in still water is 4 km/hr then, what is the distance between P and Q?
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Q3
In the circuit as shown in figure terminal x brought from point P to Q then reading of ammeter
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Q4
A person bought 5 tickers from a station P to a station Q and 10 tickets from the station P to a station R He paid Rs 350 If the sum of a ticket from P to Q and a ticket from P to R is Rs 42 then what is the fare from P to Q?
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Q5
In the circuit shown below, the norton equivalent current in amperes with respect to the terminals P and Q is