313313{\text{3}}\frac{1}{3} % simple interest ?" /> 313313{\text{3}}\frac{1}{3} % simple interest ?" /> 313313{\text{3}}\frac{1}{3} % simple interest ?" />

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What sum will amount to Rs. 7000 in 5 years at $3 \frac{1}{3}$ ${\text{3}}\frac{1}{3}$ % simple interest ?

1Rs. 6300
2Rs. 6500
3Rs. 6000
4Rs. 5000

Answer:- 1

Explanation:-

Solution:

\begin{aligned} Amount Rs 7000 \\ Total interest in 5 years \\ = 5 \times \frac{10}{3} % = \frac{50}{3} % = \frac{1}{6} \end{aligned}

$\eqalign{ & {\text{Amount Rs 7000}} \cr & {\text{Total interest in 5 years}} \cr & {\text{ = 5}} \times \frac{{10}}{3}\% = \frac{{50}}{3}\% = \frac{1}{6} \cr}$

Principal	Amount
6	(6 + 1)
↓ × 1000	↓ × 1000
6000	7000

Hence required principal = Rs. 6000

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% simple interest ?", "text": "What sum will amount to Rs. 7000 in 5 years at

3 \frac{1}{3}

${\text{3}}\frac{1}{3}$ % simple interest ?", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" }, "answerCount": "4", "acceptedAnswer": { "@type": "Answer", "text": "

Solution:

\begin{aligned} Amount Rs 7000 \\ Total interest in 5 years \\ = 5 \times \frac{10}{3} % = \frac{50}{3} % = \frac{1}{6} \end{aligned}

$\eqalign{ & {\text{Amount Rs 7000}} \cr & {\text{Total interest in 5 years}} \cr & {\text{ = 5}} \times \frac{{10}}{3}\% = \frac{{50}}{3}\% = \frac{1}{6} \cr}$

Principal	Amount
6	(6 + 1)
↓ × 1000	↓ × 1000
6000	7000

Hence required principal = Rs. 6000 ", "dateCreated": "7/24/2019 10:09:12 AM", "author": { "@type": "Person", "name": "Nitin Sir" } }, "suggestedAnswer": { "@type": "Answer", "text": "

Solution:

\begin{aligned} Amount Rs 7000 \\ Total interest in 5 years \\ = 5 \times \frac{10}{3} % = \frac{50}{3} % = \frac{1}{6} \end{aligned}

$\eqalign{ & {\text{Amount Rs 7000}} \cr & {\text{Total interest in 5 years}} \cr & {\text{ = 5}} \times \frac{{10}}{3}\% = \frac{{50}}{3}\% = \frac{1}{6} \cr}$