Questions

Q:

What is the main component of biogas and natural gas?

A) Carbon dioxide B) Butane
C) Hydrogen Sulphide D) Methane
 
Answer & Explanation Answer: D) Methane

Explanation:

Methane is the main component of biogas and natural gas.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

I am a box that holds keys without locks, yet they can unlock your soul. What am I?

A) Keyboard B) Keypad
C) Piano D) Key holder
 
Answer & Explanation Answer: C) Piano

Explanation:
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Q:

What is one benefit of not using a predetermined budget for AdWords advertising, compared to radio, print, and TV advertising?

Answer

Online campaigns are highly measurable and may be able to generate an automatic positive ROI. As long as ROI remains positive, it can be strategic to capture all traffic without a predetermined budget.

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Q:

Toricelli invented

A) Automobile B) Barometer
C) Stethoscope D) None of these
 
Answer & Explanation Answer: B) Barometer

Explanation:
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Filed Under: Inventions

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Q:

Your parents have six daughters including you and each daughter has one brother. How many people are in the family?

Answer

Nine in total. 6 daughters and a brother in common, 2 parents.

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Subject: Logic Puzzles Exam Prep: CAT , Bank Exams

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Q:

The kidneys are stimulated to produce renin

A) when the pH of the urine decreases B) when the specific gravity of urine rises above 1.10
C) when the peritubular capillaries are dilated D) by a decrease in the blood pressure
 
Answer & Explanation Answer: D) by a decrease in the blood pressure

Explanation:

The kidneys are stimulated to produce renin by a decrease in the blood pressure.

 

The_kidneys_are_stimulated_to_produce_renin1559028461.jpg image

The renin-angiotensin system or RAS regulates blood pressure and fluid balance in the body. When blood volume or sodium levels in the body are low, or blood potassium is high, cells in the kidney release the enzyme, renin. Renin's primary function is therefore to eventually cause an increase in blood pressure, leading to restoration of perfusion pressure in the kidneys.

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Filed Under: Biology
Exam Prep: Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

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Q:

Who has become the first person to cross the Atlantic Ocean on standup paddle ?

A) Jack Alberta B) Henary Christpher
C) Christopher Bernard D) Chris Bertish
 
Answer & Explanation Answer: D) Chris Bertish

Explanation:

South African Chris Bertish has become the first person to cross the Atlantic Ocean on standup paddle. He made the epic 4,050-mile voyage alone at sea aboard his custom-built craft.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

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Q:

A boy is swinging a ball attached to a string in a horizotal circle. If the string snaps 

A) the ball will travel towards the center of the circle and fall down B) it will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down
C) it will fall down at the same place where the string breaks D) None of these
 
Answer & Explanation Answer: B) it will continue to travel along a tangent to the circle at the point the ball was at the time of snapping and finally fall down

Explanation:

The centripetal force having been removed the body cannot  execute the curved path

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Filed Under: Physics

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