Which of the following pairs is incorrect?

1. Mullperiyar : Kerla and Tamilnadu

2. Babli Project :Maharashtra and Andhra Pradesh

3. Kaveri water dispute: Karnataka and Andra Pradesh

a. 1

b. 3

c. 1 and 3

d. 2 and 3

ANSWER: 3

Explanation:

Kaveri water dispute is primarily between Tamil Nadu and Karnataka