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Suryansh Mishra

· started a discussion

· 1 Months ago

error (Question: 259937.0 )

ur solution is wrong i think.plss clarify

Question:

Iron weights 8 times the weight of wood. Find the diameter of an iron ball whose weight is equal to that of a wooden ball 36 cm in diameter?

Options:
A)

4.5 cm

B)

18 cm

C)

9 cm

D)

15 cm

Solution:

Ans: (b)

  

pranjal abhishek

· commented

· 1 Months ago

from first line, we can say that density of iron of iron ball is 8 times that of wooden ball for same volume. density=wieight/volume
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