Questions

Q:

A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 98 are wrong and the other digits are correct, then the correct answer would be ?? please explain in detail

A) 553681 B) 555181
C) 555681 D) 556581
 
Answer & Explanation Answer: C) 555681

Explanation:
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Q:

How do you detect if two 8-bit signals are same?

Answer

Pass input to XOR and give their outputs to OR gate, if your output is 0 both 8-bit signals are same.


OR


Pass input to XNOR and give their outputs to AND gate, if your output is 1 both 8-bit signals are same. 

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Subject: Hardware

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Q:

The FDA protects the U.S public from

A) paying too much for medicine B) medications that can form addictions
C) drugs smuggled across the border D) harmful prescription and OTC medications
 
Answer & Explanation Answer: D) harmful prescription and OTC medications

Explanation:

FDA, protects the U.S. public from abuses and poor quality products from industries related to food, pharmaceuticals, cosmetics, tobacco, dietary supplements, and even veterinary products.

 

Hence, the FDA is suppose to protect the public from harmful prescription and OTC (over the counter) medications.

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

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Q:

Projects come in all sizes and shapes. Many times, project managers must daw from their "toolbox" of processes, tools, or methodologies. How many knowledge areas are described in the Project Management Body of Knowledge ? 

A) 2 - core processes and facilitating processes B) 9
C) 5 - initiation, planning,execution,control, and closing D) 39
 
Answer & Explanation Answer: B) 9

Explanation:

Answer A is incorrect because it pertains to the processes. Answer C is incorrect because these are the five phases of a project. Answer D is incorrect because there are 39 processes, not knowledge areas.

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Filed Under: PMP Certification

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Q:

Which of the following Schemes was launched to promote basic education in India and attract children in School going age to attend the classes?

A) Pulse Polio Abhiyan B) Operation Flood
C) Mid-Day Meal Schema D) Operation Black Board
 
Answer & Explanation Answer: C) Mid-Day Meal Schema

Explanation:
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Filed Under: Indian Economy

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Q:

The average salinity of seawater is

A) 35% B) 3.5%
C) 3% D) 2.5%
 
Answer & Explanation Answer: B) 3.5%

Explanation:

Seawater or salt water is water from a sea or ocean.

On average, seawater in the world's oceans has a salinity of approximately 3.5% or 35 parts per thousand. This means that for every 1 litre (1000 mL) of seawater there are 35 grams of salts dissolved in it.

 

Hence, The average salinity of seawater is 3.5%.

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

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Q:

Which of the following does not influence haemoglobin saturation?

A) Nitric oxide B) Carbon dioxide
C) Temperature D) DPG
 
Answer & Explanation Answer: A) Nitric oxide

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

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Q:

The cause of Beri Beri was discovered by

A) Eijkman B) Macmillan
C) Alexanderson D) Cockrell
 
Answer & Explanation Answer: A) Eijkman

Explanation:
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Filed Under: Inventions

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