alleryएका स्क्रीनचे गुणोत्तर (aspect ratio) 4 : 3 आहे आणि तिची रुंदी 32 cm आहे. तिची उंची किती आहे?
A42 cm
B18 cm
C36 cm
D24 cm
Answer & Solution
Correct answer: D. 24 cm
रुंदी ही उंचीच्या 4/3 पट आहे, म्हणून उंची = 32 x 3/4 = 24 cm.
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