Science Technology Questions

11. Which was the first satellite to be placed in orbit by the Indian-made launch vehicle SLV-3?

• A) INSAT-1A
• B) Rohini
• C) Bhaskara-II
• D) GSAT-1

12. Between whom did the first mobile phone conversation in India take place?

• A) Jyoti Basu and Sukhram
• B) Atal Bihari Vajpayee and Pramod Mahajan
• C) Rajiv Gandhi and Sam Pitroda
• D) Manmohan Singh and Dayanidhi Maran

13. Which Indian citizen scientist won a Nobel Prize in 2009?

• A) Amartya Sen
• B) V. Ramakrishnan
• C) Subrahmanyan Chandrasekhar
• D) Har Gobind Khorana

14. Where is the headquarters of ISRO located?

• A) Hyderabad
• B) Ahmedabad
• C) Pune
• D) Bangalore

15. Where is the National Institute of Ocean Technology located?

• A) Goa
• B) Hyderabad
• C) Kochi
• D) Chennai

16. From which atmospheric layer are radio waves reflected back to Earth?

• A) Mesosphere
• B) Ionosphere
• C) Thermosphere
• D) Exosphere

17. Bauxite is an ore of which metal?

• A) Zinc
• B) Silver
• C) Lead
• D) Aluminium

18. Which element is also known as "Fool's Gold"?

• A) Galena
• B) Chalcopyrite
• C) Limonite
• D) Pyrite

19. Non-secretion of insulin causes which disease?

• A) Diabetes
• B) Hypertension
• C) Anemia
• D) Asthma

20. Which non-metal is a liquid at room temperature?

• A) Bromine
• B) Chlorine
• C) Fluorine
• D) Nitrogen