Top-15 RRB GROUP-D Science & Technology Questions PDF:
Download Top-15 RRB GROUP-D Science & Technology Questions PDF. RRB GROUP-D Science & Technology questions based on asked questions in previous exam papers very important for the Railway Group-D exam.
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Question 1: Which Polar Satellite Launch Vehicle has launched the Kalamsat – V2, the lightest satellite of India recently?
a) PSLV-C45
b) PSLV-C41
c) PSLV-C40
d) PSLV-C44
Question 2: Which edition of Indian Science Congress was held in Jalandhar, Punjab?
a) 120th
b) 110th
c) 106th
d) 100th
Question 3: Dmitri Mendeleev has published the first modern periodic table in which year?
a) 1869
b) 1769
c) 1859
d) 1759
Question 4: Which Indian-Australian mathematician has been awarded with the 2018 Fields medal?
a) Caucher Birkar
b) Akshay Venkatesh
c) Manjul Bhargava
d) Artur Avila
Question 5: Which country has developed the world’s first floating nuclear power plant Academic Lomonosov?
a) India
b) Japan
c) China
d) Russia
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Question 6: Which is the world’s first hydrogen fuel cell powered train launched by Germany?
a) Sporadia iLint
b) Coradia iLint
c) Kardia iLint
d) Mandia iLint
Question 7: Which is an autoimmunal disorder triggered by the consumption of gluten?
a) Down syndrome
b) Kalazhar
c) Celiac disease
d) Measles
Question 8: Which country has eliminated Trachoma recently?
a) Maldives
b) Mauritius
c) Sri Lanka
d) Nepal
Question 9: Which mosquitos transmit the disease chikungunya?
a) Culex pipiens
b) Aedes aegypti and Aedes albopictus
c) Anopheles gambiae
d) Anopheles darlingi
Question 10: What is the range of Pinaka Mark-II that is successfully testfired from Odisha?
a) > 70 Km
b) > 90 Km
c) < 70 Km
d) < 30 Km
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Question 11: Which is the natural host of Nipah virus?
a) Sparrow
b) Crow
c) Fruit bat
d) Owl
Question 12: Which is the first supercomputer built by the Centre for Development of Advanced Computing at IIT-BHU?
a) PARAM Shivay
b) Pratyush
c) Piyush
d) Shivam
Question 13: Which long range artillery gun has been indigenously developed by India?
a) Ashwini
b) Akash
c) Dhanush
d) Prithvi
Question 14: Which missiles are developed under the Integrated Guided Missile Development Plan?
a) Agni, Bal, Trishul, Prithvi, Nag
b) Agni, Akash, Pinaka, Prithvi, Nag
c) Agni, Akash, Trishul, Prithvi, Arihant
d) Agni, Akash, Trishul, Prithvi, Nag
Question 15: Which heaviest Geo-synchronous satellite built ever by ISRO was launched from French Guiana recently?
a) GSAT-9
b) GSAT-10
c) GSAT-11
d) GSAT-5
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Answers & Solutions:
1) Answer (D)
2) Answer (C)
3) Answer (A)
4) Answer (B)
5) Answer (D)
6) Answer (B)
7) Answer (C)
8) Answer (D)
9) Answer (B)
10) Answer (A)
11) Answer (C)
12) Answer (A)
13) Answer (C)
14) Answer (D)
15) Answer (C)
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