Questions

Q:

The Simple interest accrued on an amount of Rs. 2,500 at the end of six years is Rs.1875. What would be the simple interest accrued on an amount of Rs. 6875 at the same rate and Same period? 

A) Rs. 4,556.5 B) Rs. 5,025.25
C) Rs.5,245.5 D) None of these
 
Answer & Explanation Answer: D) None of these

Explanation:
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Q:

The value of (sin0+cos0)2=

A) 1+sin20 B) sin20 +cos20
C) 1+ 2cos0sin0 D)
 
Answer & Explanation Answer: D)

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Why are viruses considered to be nonliving?

A) Viruses have no metabolic activity. B) Viruses don't have any cells, like living organisms.
C) Viruses can't produce new proteins, DNA, or RNA. D) All the above
 
Answer & Explanation Answer: D) All the above

Explanation:

Viruses are responsible for some of the most dangerous and deadly diseases including influenza, ebola, rabies and smallpox.

Despite their potential to kill, these potent pathogens are in fact considered to be non-living.

 

Reasons:

1. Viruses don't have any cells, like living organisms do. They have protein coats but no organelles or other cellular machinery. Just a little DNA packet.

2. Viruses can't produce new proteins, DNA, or RNA and therefore are unable to reproduce on their own. They need infected cells' machinery to make all of these and produce new virons.

3. Viruses have no metabolic activity. They don't use or convert energy and have no ongoing interior processes. They're basically just inert structures until they impact a potential host cell.

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

3 5782
Q:

The ozone layer is located in the

A) Mesosphere B) Ionosphere
C) Troposphere D) Stratosphere
 
Answer & Explanation Answer: D) Stratosphere

Explanation:

The earth's atmosphere is composed of 4 layers. 

 

1. Troposphere

2. Stratosphere

3. Ionosphere

4. Mesosphere

 

the_ozone_layer_is_located_in_the1534497103.jpg image

 

The ozone layer is located in the lower region of the Stratosphere which extends at 11 - 50 kms from the Earth's suface.

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

2 5778
Q:

What is the capital of Cameroon?

A) Bujumbura B) Yaounde
C) Gaborone D) None
 
Answer & Explanation Answer: B) Yaounde

Explanation:

Yaounde is the capital of Cameroon

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Filed Under: Country Capitals

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Q:

The central Scientific Instruments Organisation is situated at  

A) Chennai B) Bangalore
C) Chandigarh D) New Delhi
 
Answer & Explanation Answer: C) Chandigarh

Explanation:
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Filed Under: Famous Places

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Q:

Which of the following software firm will acquire Brilliant Basics, Product Design and Customer Experience (CX) company ?

A) Infosys B) Nautics Technology
C) Google D) Source code software co.
 
Answer & Explanation Answer: A) Infosys

Explanation:
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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams
Job Role: Bank Clerk , Bank PO

10 5770
Q:

Puzzle : Blueberries and Cups

Maria have some blueberries and some cups. If she put 9 blueberries into each cup she will have two cups left. If she put 6 blueberries into each cup she will have three blueberries left over.

Answer

The number of blueberries is equal to number of cups multiplied by 4 minus one left.


That is :


      B = 9(C - 2) -> (1)


Then the number of blueberries will be equal to the number of cups times three plus one left.


That is :


      B = 6C + 3 -> (2)


Now substitute the 1st and 2nd equations:


      B = 9(C - 2)


      B = 6C + 3


      C = 7, B = 45.


Therefore Blueberries = 45 and cups = 7.

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Subject: Math Puzzles

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