Exams


Q:

If cot 60° + cosec 60° = x, then the value of x is

A) (1-2√2)/√2 B) (√3-4)/2√3
C) 1 D) √3
 
Answer & Explanation Answer: D) √3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Vacuum Tubes were used by _________ Generation of Computers.

A) First B) Second
C) Third D) Fourth
 
Answer & Explanation Answer: A) First

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 5% per annum is Rs 45. The sum is

A) Rs 36000 B) Rs 72000
C) Rs 18000 D) Rs 54000
 
Answer & Explanation Answer: C) Rs 18000

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

'Stand up India' scheme launched by the Prime Minister recently is related with

A) Promotion of entrepreneurship among SC, ST and Women B) Promotion of rights of Divyangs
C) Promotion of compulsory education for women D) Promotion of Indian exports in western countries
 
Answer & Explanation Answer: A) Promotion of entrepreneurship among SC, ST and Women

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Filed Under: Indian Politics
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Q:

A non-zero number is greater than 7 times its reciprocal by 9.3. What is the number?

A) 10 B) 20
C) 5 D) 14
 
Answer & Explanation Answer: A) 10

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Filed Under: Problems on Numbers
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Q:

What is the unit of relative density?

A) kg/m B) kg/m2
C) kg/m3 D) It has no unit
 
Answer & Explanation Answer: D) It has no unit

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Filed Under: Physics
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Q:

Absolute Zero is defined as

A) The temperature at which all molecular motion ceases B) At which water boils at 298K
C) At which liquid Helium boils D) At which the volume becomes zero
 
Answer & Explanation Answer: A) The temperature at which all molecular motion ceases

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Filed Under: Chemistry
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Q:

Which of the following does not hold true for Animal belonging to Phylum Chordate?

A) Notochord present B) Pharynx perforated by gill slits.
C) Heart is dorsal (if present) D) A post-anal part (tail) is present
 
Answer & Explanation Answer: C) Heart is dorsal (if present)

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Filed Under: Biology
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