A man starts from a place P and reaches the place Q in 7 hours. He travels $\frac{1}{4}$ th of the distance at 10 km /hour and the remaining distance at 12 km/ hour.The distance between P and Q is1). 72 km2). 90 km3). 80 km4). 70 km

A man starts from a place P and reaches the place Q in 7 hours. He tra

1.	A man starts from a place P and reaches the place Q in 7 hours. He travels $\frac{1}{4}$ th of the distance at 10 km /hour and the remaining distance at 12 km/ hour.The distance between P and Q is1). 72 km2). 90 km3). 80 km4). 70 km
Answer» 90 KM : - OPTION 3

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A man starts from a place P and reaches the place Q in 7 hours. He travels $\frac{1}{4}$ th of the distance at 10 km /hour and the remaining distance at 12 km/ hour.The distance between P and Q is1). 72 km2). 90 km3). 80 km4). 70 km

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