Question

Question 1.
Read the following sentences :
(a) Outstanding contributions were made in the fields of mathematics, astronomy and medical science.
(b) The concept of zero was discovered around the fifth century A.D.
इन वाक्यों में Subject की उपेक्षा की गई है। इस प्रकार के वाक्य Passive Voice के वाक्य कहलाते हैं।

Answer 1

Explanation:

(a) In field of mathematics, astronomy and medical science outstanding contribution were made .

(b)In fifth century A.D. the concept of zero was discovered.

Answer 2

(a) In the field of mathematics astronomy and medical science made an outstanding contribution
(b)In fifth century A.D the concept of zero was discovered