alleryएक आयताकार टैंक का आयतन 180 घन मीटर है। आधार 10 मीटर लंबा और 6 मीटर चौड़ा है। इसकी गहराई कितनी है?
A6 m
B18 m
C3 m
D9 m
Answer & Solution
Correct answer: C. 3 m
गहराई 180 ÷ (10 × 6) = 3 m है।
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