alleryഒരു സ്ക്രീനിന് 4: 3 വീക്ഷണാനുപാതമുണ്ട്, കൂടാതെ 32 സെ.മീ വീതിയുമുണ്ട്. അതിന്റെ ഉയരം
A42 cm
B18 cm
C36 cm
D24 cm
Answer & Solution
Correct answer: D. 24 cm
വീതി ഉയരത്തിന്റെ 4/3 ആണ്, അതിനാൽ ഉയരം = 32 x 3/4 = 24 സെ.മീ.
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