Questions

Q:

What element is used in bright flashing advertising signs?

A) Neon B) Helium
C) Mercury D) Radon
 
Answer & Explanation Answer: A) Neon

Explanation:

Neon is the element that is used in bright flashing advertising signs as Neon particulary gives bright color.

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Q:

 A supertype/subtype hierarchy has which of the following features?

A) Subtypes at the lower lever in the hierarchy inherit attributes only from their immediate supertype. B) Subtypes at the higher lever in the hierarchy inherit attributes only from their immediate subtype.
C) Attributes are assigned at the highest logical level. D) Attributes are assigned at the lowest logical level.
 
Answer & Explanation Answer: C) Attributes are assigned at the highest logical level.

Explanation:
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Q:

What is the name of India’s first-ever industrial-articulated robot that was launched on 11 April 2017 by TAL Manufacturing Solutions ?

A) RAINBOW B) BRAVO
C) TURBO D) BRABO
 
Answer & Explanation Answer: D) BRABO

Explanation:

TAL Manufacturing Solutions, a wholly owned subsidiary of Tata Motors, on 11 April 2017 launched India’s first industrial-articulated robot and it goes by the name “BRABO”.

BRABO is meant to complement the human workforce and perform repetitive, high volume, dangerous and time-consuming tasks from raw material handling to packaging of finished products.

– This is the first time that an industrial robot has been conceptualised, designed and manufactured in India. It is expected to increase productivity by 15-30%, with a payback period of 15 to 18 months.

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Q:

In recombinant DNA methods, the term vector can refer to

A) the sticky end of a DNA fragment B) a plasmid used to transfer DNA into a living cell
C) a DNA probe used to identify a particular gene D) the enzyme that cuts DNA into restriction fragments
 
Answer & Explanation Answer: B) a plasmid used to transfer DNA into a living cell

Explanation:

The term 'Vector' in recombinant DNA methods, refers to a plasmid or other agent used to transfer DNA into a living cell.

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Q:

Who has been appointed as the chairman of Syndicate Bank in August 2017 ?

A) Rudra Narayan Kar B) R N Dubey
C) Melwyn Rego D) Ajay Vipin Nanavati
 
Answer & Explanation Answer: D) Ajay Vipin Nanavati

Explanation:

The Appointments Committee of the Cabinet has approved Ajay Vipin Nanavati appointment as Non-Official Director/Non-Executive Chairman in Syndicate Bank for three years. Melwyn Rego as MD & CEO of Syndicate bank.

As the chairman became responsible for overall policy directions, the managing director and chief executive officer became the executive head, accountable for day-to-day functioning of the bank.

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Q:

Leakage in LP gas cylinders is easily detected by adding

A) mercaptans B) propylene
C) carbon disulphide D) phosgene
 
Answer & Explanation Answer: A) mercaptans

Explanation:

mercaptans (or thioalcohols) have a foul odour

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Q:

Phoenix India Research and Development Group launched the first bio-gas fuelled bus in which of the following Indian cities keeping a flat fare of just Rs 1 ?

A) Kolkata B) Bengaluru
C) Chennai D) Mumbai
 
Answer & Explanation Answer: A) Kolkata

Explanation:

Phoenix India Research and Development Group launched the first bio-gas fuelled bus in Kolkata keeping a flat fare of just Rs 1.

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Q:

Okhla Bird Sanctuary is located in

A) Rajasthan B) West Bengal
C) Maharashtra D) Uttar Pradesh
 
Answer & Explanation Answer: D) Uttar Pradesh

Explanation:

Okhla Bird Sanctuary is located in Uttar Pradesh.

Okhla Bird Sanctuary is a bird sanctuary at the Okhla barrage over Yamuna River. It is situated in Noida, Gautam Buddh Nagar district, on Delhi-Uttar Pradesh state border and known as a haven for over 300 bird species.

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