Questions

Q:

What is a Microprocessor?

Answer

Microprocessor is a program-controlled device, which fetches the instructions from memory. decodes and executes the instructions. Most Micro Processors are single-chip devices.

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Subject: Hardware

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Q:

There is a common English word that is seven letters long. Each time you remove a letter from it, it still remains a common English word - from seven letters right on down to a single letter. What is the original word, and what are the words that it becomes after removing a letter at a time?

Answer

The required 7 letters word is SNOWING.


It becomes -


Sowing,


Swing,


Sing,


Sin,


In, and


I


 


when each letter is removed from it at a time.

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Subject: Logic Puzzles Exam Prep: Bank Exams

6 3756
Q:

How many chromosomes are in a human gamete?

A) 23 B) 46
C) 92 D) 102
 
Answer & Explanation Answer: A) 23

Explanation:

23 chromosomes are in a human gamete.

Human somatic cells have 46 chromosomes(23 pairs) but a gamete(germ cell) gets half the amount, i.e. 23 chromosomes, (one from each pair). There will be half the number of chromosomes an organism has in its somatic cells (all other body cells except gametes).

 

For example in humans, the somatic cells contain 46 chromosomes which are the diploid number (2n) and each sperm and egg has 23 chromosomes where one of them is the sex chromosome.

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

2 3754
Q:

Which among the following has ranked top Brand among Global 500 Brands in 2017 ?

A) Apple B) Amazon
C) Google D) Facebook
 
Answer & Explanation Answer: C) Google

Explanation:

1. In the latest Global 500 rankings of most valuable and powerful brands across the globe, Sundar Pichai’s Google has surpassed Apple to achieve the top position.
2. The Brand Finance Global 500 list published on February 2, 2017 had featured Apple as the top brand for continuous five years.
3. However, for 2017, the ranking revealed that Google’s brand value rose by 24 percent to $109.5bn in 2016. The brand value of Apple on the other hand dropped 27 percent to $107bn.
4. This is for the first time since 2011 that Google has been placed at the top spot. The third place has been occupied by Amazon.
5. The ranking is based upon factors such as marketing investment, familiarity, loyalty, staff satisfaction and corporate reputation.

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

6 3753
Q:

Which river crosses the equator twice?

A) Congo B) Amazon
C) Nile D) None of the above
 
Answer & Explanation Answer: A) Congo

Explanation:

River Congo is the only river which crosses the equator twice.

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

4 3752
Q:

Which of the following describes the Urban League? 

A) focused on helping poor African American workers B) helped middle-class African Americans struggle for political and social justice
C) formed in response to race riots in 1908 D) led by Jane Addams and Ida B. Wells
 
Answer & Explanation Answer: A) focused on helping poor African American workers

Explanation:
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Filed Under: World History
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank PO

1 3751
Q:

A series of fast moving still pictures can be made to appear as a moving picture because the eye 

A) can focus very rapidly as pictures change B) is quicker than the brain
C) can see 2 images separated only if the interval betwen seeing them is more than one-tenth of a second D) can shut out some of the light
 
Answer & Explanation Answer: C) can see 2 images separated only if the interval betwen seeing them is more than one-tenth of a second

Explanation:

The eye can see images separately only if they are exhibited at an interval of more than 1/10 of a second. In the case of a movie, the still pictures come one after the other at less than this minimum interval. So we do not see them separately but only as a continuous moving picture.

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Filed Under: Physics

2 3750
Q:

The island which became the first island in the world fully energy self-sufficient through combined water and wind power

Answer

EI Hierro

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