Correct Answer - Option 1 : 20

**Given:**

Total number of chocolates for distribution = 800

**Calculation:**

let the number of students in the class = x

So the number of chocolates distributed among each student in the class = 2x

so according to question

Number of students × number of chocolates distributed among each student = total number of chocolate

⇒ x × 2x = 800

⇒ 2x^{2 }= 800

⇒ x2 = 800/2

⇒ x2 = 400

⇒ x = √400

⇒ x = 20

**∴ The number of students in the class are 20.**