#### A person was given Rs. 3000 for a tour. If he extends his tour program by 5 days, he must cut down his daily expenses by Rs. 20. Find the number of days of his tour program.

**Solution:**

#### Ritu bought a saree for Rs. 60 x and sold it for Rs. (500 + 4x) at a loss of x%. Find the cost price.

**Solution:**

**More Solutions:**

- Which of the following is a quadratic equation.
- If 1/2 is a root of the equation.
- The roots of the equation x2 – 3x – 10 = 0.
- If the equation 2x² – 5x + (k + 3) = 0 has equal roots
- If the equation 3x² – kx + 2k =0 roots.
- If the equation 2x² – 6x + p = 0 has real.
- Which of the following equations has no real roots.