science & tech MCQ section 7 Practice Questions Answers Test with Solutions & More Shortcuts

Question : 1 [SSC CGL 2016]

Match list–I with list–II:

List I List II
a. Saras i. battle tank
b. Bhishma ii. multi-purpose civil aircraft
c. Brahmos iii. satellite
d. Insat-3C iv. missile
Codes: A B C D

a) a–(iii), b–(ii), c–(iv), d–(i)

b) a–(ii), b–(i), c–(iv), d–(iii)

c) a–(iv), b–(iii), c–(i), d–(ii)

d) a–(i), b–(ii), c–(iii), d–(iv)

Answer: (b)

Saras: the first Indian multi-purpose civilian aircraft.;

Bhishma: modified Russian T-90 main battle tank;

BrahMoS: a short-range ramjet supersonic cruise missile developed as an Indo-Russian joint venture;

INSAT–3C: a multipurpose satellite built by ISRO and launched by Arianespace in Jan 2002.

Question : 2

Which of the Europe’s cargo carrier accomplished its mission?

a) ATV-6

b) ATV-8

c) ATV-4

d) ATV-7

Answer: (c)

Europe’s cargo-carrier, the ATV-4 accomplished its Mission. The Automated Transfer Vehicle (ATV) was burnt over the uninhabited zone of the southern Pacific Ocean after a five month mission on 2 November 2013.

Question : 3

Following cells/tissues/parts and organs have been paired. Which among these pairs are correct?

  1. Atrium : Heart
  2. Bowman's capsule: Kidney
  3. Hippocampus : Liver
  4. Alveoli : Lungs
Codes:

a) 2 and 3 only

b) 1 and 4 only

c) 1, 2 and 4 only

d) All of the above

Answer: (c)

Hippocampus where place cells are located is a part of brain.

Question : 4

Consider the following Statements:

  1. Bridgmanite was declared the most abundant mineral on earth by a team of American geologists.
  2. The mineral is named in honour of Percy Bridgman, a physicist who won the 1946 Nobel Prize in Physics.
Which of the statements given above is/are correct?

a) 2 only

b) Both1 and 2

c) 1 only

d) None of the above

Answer: (b)

Bridgmanite makes up about 70 percent of the earth's lower mantle and 38 percent of the total volume of earth. It is made up of high-density magnesium iron silicate.

Question : 5 [SSC CAPFs 2016]

Engineers of which of the following countries have developed the world’s fastest car Venom GT with a top speed of 435 kilometres per hour?

a) South Korea

b) Germany

c) Japan

d) USA

Answer: (d)

US engineers have developed the world’s fastest car with a top speed of an incredible 435 kilometres per hour. US firm Hennessey’s Venom GT set the new record for the fastest car in the world during a test run at the Kennedy Space Centre in Florida.

Venom beat the previous best record of 431km/h set by Bugatti Veyron Super Sport.

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