Q:

In a hydrogen atom, an electron moves in an orbit of radius $5.0 x 10^{- 11}$ m with a speed of $2.2 x 10^{6}$ m/s. What is the equivalent current? (Electronic charge = $1.6 x 10^{- 19}$ C)

A) 0.112 mA	B) 112 mA
C) 11.2 mA	D) 1.12 mA

Answer & Explanation Answer: D) 1.12 mA

Explanation:

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Q:

Which company acquired LinkedIn For $26.2 Billion?

A) Apple	B) Facebook
C) Microsoft	D) IBM

Answer & Explanation Answer: C) Microsoft

Explanation:

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Filed Under: General Awareness
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Q:

Which of the following is the treatment of water pollution?

A) Bag house filter	B) Windrow composting
C) Venturi scrubber	D) Reverse Osmosis

Answer & Explanation Answer: D) Reverse Osmosis

Explanation:

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Q:

The 105th Indian Science Congress meeting was held in ______.

A) IIM, Ahmadabad	B) Manipur University, Imphal
C) IIT, Bombay	D) Jawahar Lal Nehru University, Delhi

Answer & Explanation Answer: B) Manipur University, Imphal

Explanation:

The Indian Science Congress – the largest gathering of Indian scientists – was scheduled to be held at Osmania University in Hyderabad from January 3 to 7. For the first time in its history, it was rescheduled to March 16-March 20 and its venue was moved to the Manipur University, Imphal after the Osmania University administration said it would not be able to host the event fearing agitations on campus.

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Q:

What does the slope of a velocity time graph represent?

A) Acceleration	B) Distance
C) Speed	D) Momentum

Answer & Explanation Answer: A) Acceleration

Explanation:

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Q:

First man to go into space was

A) Roald Amundsen	B) Reynalt Mayor
C) Robert Peary	D) Major Yuri Gagarin

Answer & Explanation Answer: D) Major Yuri Gagarin

Explanation:

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Q:

India hosted the 8th BRICS Summit during its Chairmanship which took place on 15-16 October 2016 in -

A) Goa	B) Bangalore
C) New Delhi	D) Mumbai

Answer & Explanation Answer: A) Goa

Explanation:

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Q:

Energy Efficiency Services Limited (EESL) launched UJALA scheme in which country in September, 2017?

A) Indonesia	B) Malaysia
C) Maldives	D) Australia

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