Which of the following coal-based power plants are situated in Uttar P

Which of the following coal-based power plants are situated in Uttar Pradesh ?
1. Darlipali
2. Dadri
3. Singrauli
4. Vindhyachal
Select the correct answer using the code given below :

[amp_mcq option1=”1 and 3 only” option2=”2 and 3 only” option3=”2 and 4 only” option4=”3 and 4 only” correct=”option2″]