alleryએક સ્ક્રીન 4 : 3 આસ્પેક્ટ રેશિયો ધરાવે છે અને તેની પહોળાઈ 32 cm છે. તેની ઊંચાઈ કેટલી હશે?
A42 cm
B18 cm
C36 cm
D24 cm
Answer & Solution
Correct answer: D. 24 cm
પહોળાઈ ઊંચાઈ કરતાં 4/3 ગણી છે, તેથી ઊંચાઈ = 32 x 3/4 = 24 cm.
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