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The following question based on science & tech topic of general awareness mcq
(a) Facebook
(b) Google
(c) Twitter
(d) Linkedin
The correct answers to the above question in:
Answer: (a)
Facebook on 4 April 2013 released the software called Home, which puts the feeds from Facebook on Android phones’ home screen. Software would become the wrapper for Android operating system. It will become the primary way of handling the phone.
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Read more science and tech Based General Awareness Questions and Answers
Question : 1
With which among the following fields is the name of S. Chandrasekhar associated ?
a) Chemistry
b) Astrophysics
c) Fluid Mechanics
d) Cosmology
Answer »Answer: (b)
Subrahmanyan Chandrasekhar was an Indian-American astrophysicist who, with William A. Fowler, won the 1983 Nobel Prize for Physics for key discoveries that led to the currently accepted theory on the later evolutionary stages of massive stars. The Chandrasekhar limit is named after him.
Chandrasekhar was the nephew of Sir Chandrasekhara Venkata Raman, who won the Nobel Prize for Physics in 1930. Chandrasekhar in distinct periods worked in various areas including stellar structure, theory of white dwarfs, stellar dynamics, theory of radiative transfer, quantum theory of the negative ion of Hydrogen, hydrodynamic and hydromagnetic stability, equilibrium and the stability of ellipsoidal figures of equilibrium, general relativity. the mathematical theory of black holes and the theory of colliding gravitational waves.
Question : 2
Which of the following was India’s first interplanetary mission?
a) Mangalyaan Mission
b) Philae Mission
c) Aryabhatta Mission
d) Chandrayaan Mission
Answer »Answer: (a)
The Mars Orbiter Mission, also called Mangalyaan, is India’s first interplanetary mission. Launched by the Indian Space Research Organisation (ISRO)on 5 November 2013, it is a space probe orbiting Mars since 24 September 2014.
With Mangalyaan’s success, India became the first Asian nation to reach Mars orbit, and the first nation in the world to do so in its first attempt.
Question : 3
Which among the following do/does not belong/belongs to the GSM family of wireless technologies?
a) LTE
b) DSL
c) EDGE
d) (a) and (b)both
Answer »Answer: (a)
More than 3.8 billion people worldwide used the Global System for Mobile Communications (GSM) family of technologies as of May 2009. GSM is the most widely used wireless technology in the world.
GSM has a straightforward, cost-effective migration path to 3G through GPRS, EDGE and UMTS-HSPA, as well as beyond 3G via the HSPA Evolution (HSPA+). LTE and System Architecture Evolution (SAE) initiatives.
Question : 4
In year 2014, a drug named ZMapp was approved by World Health Organisation(WHO) to combat
a) Tuberculosis
b) Dengue
c) Ebola
d) Malaria
Answer »Answer: (c)
In the wake of large number of deaths due to viral disease Ebola, the use of drug ZMapp was approved to combat the disease.
Question : 5
Consider the following statements about INS Kolkata.
- It is constructed by the Mazagon Dockyards Limited.
- It is largest indigenously-built warship.
- It is equipped with Combined Gas and Gas (COGAG) propulsion system.
a) 1 and 3 only
b) 2 and 3 only
c) 1 and 2 only
d) All of the above
Answer »Answer: (d)
Length: 164 m, Width: 18 m, Full load displacement: 7400 tonnes;
Question : 6
Which of the following statements are correct regarding HAL Advanced Medium Combat Aircraft (AMCA)?
- It is twin engine fifth generation fighter plane being developed by HAL.
- It will be equipped with the stealth technology.
- It will have the ability to release weapons at supersonic speeds.
- It is fitted with Kaveri engines.
a) 1, 3 and 4 only
b) 3 and 4 only
c) 1, 2 and 3 only
d) All of these
Answer »Answer: (c)
AMCA will be fitted with K9 or K10 engines. The engines will be developed in collaboration with a foreign manufacturer.
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