alleryयदि A का 40% = B का 60% और B = 60, तो A ज्ञात कीजिए।
A90
B70
C60
D100
Answer & Solution
Correct answer: A. 90
1.
40% का A = 60% का B, इसलिए 0.4A = 0.6 * 60 = 36.
2.
A = 36 / 0.4 = 90.
3.
तो A = 90.
_स्रोत: एसएससी सीजीएल मात्रात्मक योग्यता (प्रतिशत), R.S।
अग्रवाल शैली और मानक अभ्यास_
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