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MPPSC Prelims 2019Paper-IIQ. 27 of 199
Q. 271 markMedium
MPPSC Prelims 2019·Paper-II
When sun’s altitude changes from 30° to 60°, the length of the shadow of a tower decreases by 70 m. What is the height of the tower?
(a)35 m
(b)140 m
(c)60.6 m
(d)20.2 m