10th Class Mathematics Related to Competitive Exam Question Bank Commercial Mathematics

  • question_answer
    Rakesh took a loan for 7 years at the rate of 6% p.a. S.I. If the total interest paid was Rs. 2100, the principal was

    A)  Rs. 4400              

    B)  Rs. 4800

    C)  Rs. 5000          

    D)         Rs. 5200

    Correct Answer: C

    Solution :

      Principal \[=Rs.\left( \frac{2100\times 100}{7\times 6} \right)=Rs.5000\]


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