alleryकुल तीन भुगतान ₹225; प्रत्येक पिछले वाले से ₹15 अधिक है। पहला भुगतान?
A₹65
B₹60
C₹70
D₹75
Answer & Solution
Correct answer: B. ₹60
भुगतानों को x, x + 15 और x + 30 के रूप में लिखने पर 3x + 45 = 225 मिलता है, इसलिए x =
₹60.
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