" Where was Abdul Kalam's horise? "

Where was Abdul Kalam’s house?

Who were Abdul Kalam’s school friends? What did they later become?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'. Dr. APJ Abdul Kalam's life was a (1)/ sage of dedication in the (2)/ cause of educational reforms in India. (3)/ No Error (4)