Grandfather bought Toto, a monkey, from a tonga-driver.

Explanation:

The story "The Adventures of Toto" revolves around a monkey named Toto and his various adventures. In the story, Toto was initially owned by a tonga-driver.

1. Introduction:
- The question asks about the person from whom Grandfather bought Toto.
- The correct answer is option 'B', a tonga-driver.

2. Background:
- A tonga is a horse-drawn carriage or cart used for transportation in India.
- Tonga-drivers are individuals who drive these carriages.
- The story mentions that Grandfather was fond of pets and animals, so he decided to buy Toto.

3. Role of a Tonga-Driver:
- Tonga-drivers are often associated with horses and carts, but in this case, the tonga-driver had a pet monkey, Toto.
- It is not explicitly mentioned why the tonga-driver had a monkey, but it can be assumed that he acquired Toto as a pet or for entertainment purposes.

4. Grandfather's Purchase:
- Grandfather came across Toto and was captivated by the mischievous and playful nature of the monkey.
- He decided to buy Toto from the tonga-driver.

5. Significance of the Purchase:
- Grandfather's purchase of Toto marks the beginning of their adventures together.
- Toto becomes a beloved member of the family and brings joy and excitement into their lives.

In conclusion, Grandfather bought Toto, the monkey, from a tonga-driver. The tonga-driver had Toto as a pet or for entertainment purposes. This purchase sets the stage for the subsequent adventures of Toto and his interactions with the family.

Grandfather brought Toto from a tonga driver in rupees 5...