allery15,000 वर दरसाल 5% दराने 2 वर्षांचे सरळव्याज काढा.
A750
B1,500
C1,575
D3,000
Answer & Solution
Correct answer: B. 1,500
1. सरळव्याजासाठी P x R x T / 100 हे सूत्र वापरले जाते.
2. येथे P = 15000, R = 5 आणि T = 2 आहे.
3. एका वर्षाचे व्याज 15000 चे 5 टक्के = 750 आहे.
4. 2 वर्षांसाठी ते 750 x 2 = 1500 होईल.
5. 1575 ही चक्रवाढ व्याजाची रक्कम असेल, त्यामुळे ती निवडणे म्हणजे प्रश्नात सरळव्याज विचारले असताना चक्रवाढ व्याज मोजणे होय.
_Source: syllabus Maths, Ch 7 'Comparing Quantities', S7.4 Compound Interest_
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