అర్థమేటిక్ & రీజనింగ్ గ్రూప్

Explain plz

40mins early means to save 20mins up and down.. So girl 2pm to 3.40pm journey= 100mins 100×20/20= 100kmh

given in book

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Update Krishna Reddy polity pdf unda pls

Sir naku e explainetion Artamkavatledu sir

10+

Intha varaku vachindhi anthe 😁

D

ఇవి కొంచం అర్దం కావటం లేదు.... ఎవరైనా explain cheyyandi please...

Explain pls

888

91:25 25 25 25 5 5 5 1 5/25 = 20%

A sphere of radius r is cut by a plane at a distance of h from its center, thereby breaking this sphere into two different pieces. The cumulative surface area of these two pieces is 25% more than that of the sphere. Find h.