allery3/4 માંથી 2/5 બાદ કરો.
A1/9
B1/20
C5/20
D7/20
Answer & Solution
Correct answer: D. 7/20
20 ના છેદ પર પદો 15/20 અને 8/20 થાય છે, જેથી 7/20 બાકી રહે છે.
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