If the recommended spacing for a tree crop is 2.5cm by 4.0m determine the number of seedlings required to plant a 2-hectare farmland.

A. 1,000
B. 2,000
C. 10,000
D. 20,000

Correct Answer: Option B

B. 2,000

Explanation

No of seedling
= (Area of land)/(Area of crop)
= (2 ×10,000)/(2.5 ×4)
= 2,000 seedlings