science & tech MCQ section 3 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general awareness mcq - 7 EXERCISES
-
New 499 Science & Technology GK MCQ Quiz PDF for UPSC IAS »
-
500+ Science & Technology GK MCQ Quiz PDF For SSC RRB NDA »
-
500+ Science & Technology Current Affairs GK MCQ Quiz PDF »
-
Best 500+ Science & Technology Static GK Online Quiz PDF »
-
Top Science & Technology Current Affairs MCQ Quiz For SSC »
-
500+ Science & Technology Current GK MCQ Quiz PDF For RRB »
-
New 500 Science & Tech GK Questions Answers MCQ Quiz PDF »
The following question based on science & tech topic of general awareness mcq
- Green diesel is chemically same as biodiesel.
- Green diesel can be made from vegetable oils, waste cooking oil and animal fats.
- A Boeing aircraft ecoDemonstrator 787 is the first test flight to use green diesel blended with petroleum jet fuel.
(a) 1 and 3 only
(b) 2 and 3 only
(c) 1 and 2 only
(d) None of these
The correct answers to the above question in:
Answer: (b)
Green diesel is chemically distinct fuel product than biodiesel.
Discuss Form
Read more science and tech Based General Awareness Questions and Answers
Question : 1
Which is NOTthe name ofthe missile developed by the Defense Research and Development Organisation (DRDO)?
a) Pinaka
b) Brahmos
c) Shaurya
d) Agni
Answer »Answer: (d)
Agni is a surface to surface missile developed in India under Integrated Guided Missile Programme.
Question : 2
What was the name of the space shuttle that landed man on the moon ?
a) Columbia
b) Apollo
c) Challenger
d) Eagle
Answer »Answer: (b)
The Apollo missions were a series of space missions, both manned and unmanned, flown by NASA between 1961 and 1975. They culminated with a series of manned Moon landings between 1969 and 1972.
The first manned flight of Apollo was in 1968 and it succeeded in landing the first humans on Earth’s Moon in 1969 through 1972.
It was during the Apollo 11 mission that astronauts Neil Armstrong and Buzz Aldrin landed their Lunar Module (LM) on the Moon on July 20, 1969, and walked on its surface while Michael Collins remained in lunar orbit in the command spacecraft, and all three landed safely on Earth on July 24.
Question : 3
Consider the following statements:
- The M S Swaminathan committee was appointed to recommend the regulatory framework for Bt crops.
- The Monsanto and Mahyco formed a joint venture in 25:75 mode respectively to introduce GM crops in India.
a) 1 and 2 both
b) 1 only
c) 2 only
d) None
Answer »Answer: (d)
Mahyco-monsanto Biotech (MMB) - a 50 : 50 joing venture between Mahyco and monsanto Holdings Pvt Ltd. has sub licensed the Bollgard II and Bollgard technologies to 28 Indian seed companies each of whom has introduced the bollgard technology into their own germ plasm.
Question : 4
What is the name of Research Station established by Indian Government for conducting research in Antarctic ?
a) Yamunotri
b) None of the above
c) Uttari Gangotri
d) Dakshin Gangotri
Answer »Answer: (d)
Dakshin Gangotri was the first scientific base station of India situated in Antarctica, part of the Indian Antarctic Program. It is located at a distance of 2,500 kilometres from the South Pole. It was abandoned in 1988-1989 after it was submerged in ice. It was succeeded by the Maitri.
Question : 5
The world’s lightest substance produced by China called
a) Carbon Aero
b) None of these
c) Carbon Aerogel
d) Carbon Aerosol
Answer »Answer: (c)
The world’s lightest substance has been developed by Chinese scientists of Zhejiang University - Carbon aerogel that has a density of only one sixth of that of the air. Its density is only 0.16 mg/cubic centimetre, less than previously recorded lightest substance, graphite aerogel.
Question : 6
Which of the following is a stealth aircraft virtually undetectable even by radar?
a) B1-B Lancer
b) FA-18 Homets
c) B-52 Stratofortrees
d) B-2 Spirit
Answer »Answer: (c)
The Boeing B-52 Stratofortress is a long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s. The bomber carries up to 32,000 kg of weapons.
Due to the late 1950s-era threat of surface-to-air missiles (SAMs) that could threaten high-altitude aircraft, seen in the practice in the 1960 U-2 incident, the intended use of B-52 was changed to serve as a low-level penetration bomber during a foreseen attack upon the Soviet Union, as terrain masking provided an effective method of avoiding radar and thus the threat of the SAMs.
Although never intended for the low-level role, the B-52’s flexibility allowed it to outlast several intended successors as the nature of aerial warfare changed.
GET science & tech PRACTICE TEST EXERCISES
science & tech MCQ section 1
science & tech MCQ section 2
science & tech MCQ section 3
science & tech MCQ section 4
science & tech MCQ section 5
science & tech MCQ section 6
science & tech MCQ section 7
science & tech Shortcuts and Techniques with Examples
Verbal Reasoning
Question & Answer Quiz
Non Verbal Reasoning
Question & Answer Quiz
Quantitative Aptitude
Question & Answer Quiz
Computer MCQ
Question & Answer Quiz
General English
Question & Answer Quiz
History GK
Question & Answer Quiz
Polity GK
Question & Answer Quiz
Geography GK
Question & Answer Quiz
Economy GK
Question & Answer Quiz
General Awareness GK
Question & Answer Quiz
Recently Added Subject & Categories For All Competitive Exams
Most Important Antonyms Vocabulary - IBPS Clerk Prelims 2024
Latest Antonyms multiple choice questions and answers with free PDFfor IBPS Clerk Prelims 2024. English Vocabulary practice exercise for all bank exam
Continue Reading »
Syllogism Practice Questions Answers PDF - IBPS Clerk 2024
Practice Verbal Reasoning Syllogism multiple choice questions and answers with Fully solved explanation, PDF for the IBPS Clerk Prelims 2024 Bank Exam
Continue Reading »
IBPS Clerk Prelims 2024 Synonyms Questions Solved Answers
Most important IBPS Clerk Prelims 2024 Synonyms and Antonyms multiple choice questions and answers with detailed solutions, English vocabulary PDF Download
Continue Reading »
New Cloze Test Questions and Answers PDF - IBPS Clerk 2024
The most important Cloze Test questions with detailed answers for upcoming IBPS Clerk prelims 2024. Latest English verbal ability practice MCQs, PDF
Continue Reading »