Questions

Q:

Bright light is found to emit from photographer’s flashgun. This brightness is due to the presence of which one of the following noble gases?

A) Argon B) Xenon
C) Neon D) Helium
 
Answer & Explanation Answer: B) Xenon

Explanation:

Electronic Flash differs from the consumable bulb flash in important aspects. Instead of creating light by burning up in an atmosphere containing oxygen, a consumable material (each bulb being used therefore only once), it produces a brilliant incandescent by discharging a current for a brief instant through a rarified gas, usually xenon. The gas glows every time the discharge is made through it but it is not consumed, so that many thousands of flashes are obtainable from a single tube, which helps to offset the much higher cost of the initial apparatus.

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

Most organic compounds contain carbon and

A) Hydrogen B) Nitrogen
C) Potassium D) All of the above
 
Answer & Explanation Answer: A) Hydrogen

Explanation:

Most organic compounds contain carbon and hydrogen.

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Filed Under: General Science
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Q:

Graphically, the market demand curve is

A) greater than the sum of the individual demand curves B) the horizontal sum of individual demand curves
C) steeper than any individual demand curve that is part of it D) the vertical sum of individual demand curves
 
Answer & Explanation Answer: B) the horizontal sum of individual demand curves

Explanation:
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Filed Under: Indian Economy
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Q:

Words to describe a beautiful woman?

A) Gorgeous B) Cute
C) Elegant D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Words to describe a beautiful woman are :: appealing, fair, charming, fascinating, dazzling, fetching, angelic, fine, delicate, delightful, divine, beauteous, ...

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Filed Under: English
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Q:

With which Digital payments firm Paytm has partnered, to launch AI-based cloud computing platform 'Paytm AI Cloud'?

A) GOOGLE B) Alibaba
C) Flipkart D) Infosys
 
Answer & Explanation Answer: B) Alibaba

Explanation:

Digital payments firm Paytm has partnered with China's Alibaba to launch AI-based cloud computing platform 'Paytm AI Cloud'.

 

The platform will offer business-centric apps to developers, startups and enterprises that need cloud-computing solutions including customer engagement and easy-to-integrate payments.

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Filed Under: General Awareness
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Q:

Which state decided to launch Yuva Swabhiman Yojana for urban poor youth?

A) Madhya Pradesh B) Haryana
C) Himachal Pradesh D) Maharashtra
 
Answer & Explanation Answer: A) Madhya Pradesh

Explanation:

Madhya Pradesh state decided to launch Yuva Swabhiman Yojana for urban poor youth.

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Filed Under: General Awareness
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Q:

As the object covers equal distances in equal intervals of time, it is said to be in ____________ motion.

A) uniform B) linear
C) translational D) equilibrium
 
Answer & Explanation Answer: A) uniform

Explanation:
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Filed Under: Physics
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Q:

Which of the following is a feature of leptin?

A) It acts primarily on the brain B) It is secreted by the brain and acts on fat cells
C) It is an enzyme D) It is usually deficient in thin people
 
Answer & Explanation Answer: B) It is secreted by the brain and acts on fat cells

Explanation:
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Filed Under: Biology
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