Exams


Q:

In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

 

Statement I: No rings are bangles

Statement II: All gold are rings

 

Conclusion I: No bangles are gold

Conclusion II: Some rings are gold

A) Only conclusion I follows B) Only conclusion II follows
C) Both conclusions I and II follow D) Neither conclusion I nor conclusion II follows
 
Answer & Explanation Answer: C) Both conclusions I and II follow

Explanation:
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Filed Under: Statement and Conclusions
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Q:

How many 100 digit positive number are there?

A) 9 × 1099 B) 9 × 10100
C) 10100 D) 11 × 1098
 
Answer & Explanation Answer: A) 9 × 1099

Explanation:
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Filed Under: Problems on Numbers
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Q:

Select the synonym of
eminent

A) obscure B) common
C) renowned D) phenomenal
 
Answer & Explanation Answer: C) renowned

Explanation:
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Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

3/8 as a decimal

A) 1.375 B) 2.375
C) 0.375 D) 3.75
 
Answer & Explanation Answer: C) 0.375

Explanation:

Expressing 3/8 as a decimal fraction:

We can convert 3/8 into a decimal fraction by just dividing 3 by 8 or making 3 into 8 parts.

Then, it is 3/8 = 0.375 as a decimal fraction.

 

Other Method::

3/8 as a Decimal :

In this we should convert the denominator into 10, 100, 1000, 10000, 100000,... to make it simple.

Now to make 8 into 1000, we multiply numerator and denominator with 125

 

=> (3 x 125)/(8 x 125) = 375/1000 = 0.375.

 

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Q:

According to cell theory, which activity is impossible?

A) Cells being formed from pure water B) Heart cells forming from other heart cells
C) Plants using energy from the sun D) Eukaryotes being in a multicellular organism
 
Answer & Explanation Answer: A) Cells being formed from pure water

Explanation:

According to cell theory, Cells being formed from pure water is impossible.

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

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Q:

Resistivity of a wire depends on 

A) Length B) Area of cross section
C) Material D) All of above
 
Answer & Explanation Answer: C) Material

Explanation:

The resistivity of wire or the metal conductor is depend on the number density of free electrons in the conductor. so its mainly depends on nature of the material

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
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Q:

Which of the following has the shortest wavelength?

A) Gamma rays B) Radio waves
C) Microwaves D) Infrared rays
 
Answer & Explanation Answer: A) Gamma rays

Explanation:

Gamma rays has the shortest wavelength and radio waves has the longest wavelength.

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Filed Under: Physics
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Q:

A man is engaged for planting trees for 10 hours. He plants 10 trees in an hour. He takes rest for 30 minutes after every hour. How many trees does he plant in 10 hours?

A) 100 B) 50
C) 70 D) 45
 
Answer & Explanation Answer: C) 70

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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