Harsh vardhan started a business by investing ₹ 36000. after 4 months Gyan Vardhan joined him with some investments. At the end of the year, the total profit was divided between them in the ratio of 9:7. How much capital was invested by Gyan Vardhan in the business?

Explanation

To solve the problem step by step, we need to find out how much capital Gyan Vardhan invested in the business. Here’s how we can approach the solution:

### Step 1: Determine Harsh Vardhan's Investment Contribution
Harsh Vardhan invested ₹36,000 and remained in the business for the entire year (12 months).

**Contribution of Harsh Vardhan:**
\[
\text{Harsh's Contribution} = \text{Investment} \times \text{Time} = 36000 \times 12 = 432000
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