Question: Who prepared "Jalaali Calandar" ?

• 1. Umer Khayyam
• 2. Al Biruni
• 3. Nasir ud din Toosi
• 4. Mousa Al Khuwaruzmi

Question: Who was the inventor of the Fan?

• 1. Thomas Edison
• 2. S.Wheeler
• 3. Wright Brothers
• 4. Christian

Question: Wright brothers are famous for ____.

• 1. Invention of Airplane
• 2. Discovery of Aviation
• 3. Discovery of TV
• 4. None

Question: X ray was discovered by___?

• 1. Wilhelm Rontgen
• 2. Marie Curie
• 3. Alfred Nobel
• 4. None

Question: vaccination was discovered by____?

• 1. Galileo
• 2. Edward Jenner
• 3. Baird
• 4. Roentgen

Question: China launched world’s 1st Earth Science Satellite named?

• 1. CBERS-4
• 2. ChinaSat 9
• 3. Guangmu or SDGSAT-1
• 4. None of these

Question: What was the name of the Rover sent by NASA that landed on Mars in August 2012?

• 1. Challenger rover
• 2. Curiosity rover
• 3. Discovery rover
• 4. None of these

Question: After the United States, which country has successfully landed a robot on the surface of Mars on 15 May 2021?

• 1. Russia
• 2. Germany
• 3. China
• 4. UK

Question: Which country developed the Sputnik V COVID-19 vaccine?

• 1. Australia
• 2. Russia
• 3. UK
• 4. China

Question: What J.B Dunlop invented__?

• 1. Rubber boot
• 2. Pneumatic rubber tire
• 3. Automobile wheel rim
• 4. None