alleryજો કોઈ સંખ્યાના 30% એ 90 હોય, તો તે સંખ્યાના 50% કેટલા થાય?
A120
B140
C150
D160
Answer & Solution
Correct answer: C. 150
સંખ્યા = 90 / 0.30 = 300. 300 ના 50% = 150.
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