17th qus...please answer
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pic upload ni ho rhai ..isme me 1 hr ki jo previous speed hai use assume kiya hai ..jaise 1 to 2, 22.67 iska distance ..same for rest all in km ... total distance =68.22
nd time=3
so avg s=68.22/3=22.74 km /hr
nd time=3
so avg s=68.22/3=22.74 km /hr
mujhe answer nahi patha
thank u bhaiyya
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hi I have posted new qus pls solve it....
mandeep bhaiyya
this ans is wrong
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