The largest industrial estate in Kerala is located in:

Kalamassery
Kollam
Kannur
Palakkad Answer: a

The correct answer is: a) Kalamassery.

Kalamassery is a town in Ernakulam district in the Indian state of Kerala. It is located about 15 kilometers north of Kochi city. Kalamassery is a major industrial hub in Kerala and is home to many large and small-scale industries. The town is also well-connected to other parts of Kerala by road and rail.

The other options are incorrect because:

  • Kollam is a city in Kerala that is known for its beaches and backwaters. It is not a major industrial hub.
  • Kannur is a city in Kerala that is known for its spices and cashew nuts. It is not a major industrial hub.
  • Palakkad is a district in Kerala that is known for its tea plantations. It is not a major industrial hub.