01- The city of seven hills is called Rome.

02 – Radium is discovered by Pierre and Madam Curie.

03- Thailand is called the country of white elephants.

04- Bhagat Singh, Sukhdev and Rajguru were hanged on March 23, 1931.

05- The first US President was George Washington.

06- The father of the Green Revolution, is Dr. Norman Bornalag.

07- In the Bhopal gas tragedy, methyl isocyanate was risab.

08- Polio vaccine was discovered by Jonas Salk.

09- Minimum age for becoming Panchayat member is 21 years.

10-June and September, crops of kharif are cultivated.

11- The largest lake of sweet water in the world is Superior lake.

12- Frontier Gandhi, Khan Abdul Ghaffar Khan is called.

13- The e-mail has been invented by Ray Tomlinson.

14- Tim Berners Lee invented the WWW World Wide Web.

15- The currency notes of India are marked in 17 languages.

16- The French Revolution occurred in 1789.

17- In 1793, Lord Cornwallis introduced permanent settlement in Bengal, Bihar and Odisha.

18- The first fight of Panipat occurred in 1526 between Babar and Ibrahim Lodhi.

19- Pandya’s state was in Tamil Nadu. Whose capital was madurai.

20- Radioactive uranium is used to detect the age of the Earth.