CAT Exam

A cubic meter of silver weighting 900 grams is rolled into a square bar 16 m long. The weight of 1 cm of this bar in grams is:

Read Solution (Total 1)

No need to check other dimensions.

weight of 16000 cm long square bar = 900 grams
wt of 1 cm of this bar = 900/16000 = 9/160 gms.= 0.05625 gms
12 years agoHelpfull: Yes(1) No(0)

CAT Other Question

Four horses are tethered at four corners of a square plot of side 14 metres so that the adjacent horses can reach one another. There is a small circular pond of area 20m^2 at the center. The area let ungrazed is

(1)22 m^2
(2)42 m^2
(3)84 m^2
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(4) none of the above