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Q:

What 5 - digit number has the following features :

If we put the numeral 1 at the beginning, we get a number three times smaller than if we put the numeral 1 at the end of the number?

Answer

Let the 5 digit number be represented by abcde.


Then the 6 digit number, 1abcde x 3 = abcde1 (another 6 digit number)


Now let Y = abcde


Then (100000 + Y) x 3 = (Y x 10) + 1


300000 + 3Y = 10Y + 1


7Y = 299999


Y = 299999 ÷ 7 = 42857

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Subject: Math Puzzles

22 8433
Q:

Which one of the following liberty is not embodied in the Preamble to the Constitution of India?

A) Liberty of Thought B) Liberty of Expression
C) Liberty of Belief D) Economic Liberty
 
Answer & Explanation Answer: D) Economic Liberty

Explanation:
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Filed Under: Indian Politics

9 8433
Q:

Hoshangabad is situated on the bank of the river

A) Godavari B) Narmada
C) Musi D) Mahanadi
 
Answer & Explanation Answer: B) Narmada

Explanation:
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Filed Under: Indian Geography

20 8431
Q:

TEL minimise the knocking effect when mixed with petrol, it acts as_______

A) Positive catalyst B) Negative catalyst
C) Auto catalyst D) Induced catalyst
 
Answer & Explanation Answer: B) Negative catalyst

Explanation:
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Filed Under: Chemistry

18 8431
Q:

What are the stipulations of C2 level security?

Answer

C2 level security provides for:


 


1.Discretionary Access Control


2.Identification and Authentication


3.Auditing


4.Resource reuse

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Subject: Operating Systems

19 8431
Q:

Rearrange the parts of the sentence in correct order.

 

Over population of humans is

 

P : the biggest factor behind so

Q : many social, sustainable and environmental

R : issues all over the world

 

A) RQP   B) QPR  
C) PRQ   D) PQR
 
Answer & Explanation Answer: D) PQR

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

0 8429
Q:

Rearrange the parts of the sentence in correct order.

 

It was never meant

P-upon fundamental rights
Q-to become a tool
R-to broaden the scope of restrictions

 

A) RQP B) RPQ
C) PRQ D) QRP
 
Answer & Explanation Answer: D) QRP

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 8426
Q:

Which of the following is called 'the King of Chemicals' ?

A) Nitric acid B) Hydrochloric acid
C) Silver nitrate D) Sulphuric acid
 
Answer & Explanation Answer: D) Sulphuric acid

Explanation:

Sulphuric acid is called the King of Chemicals because it is used in the preparation of a very large number of other useful chemicals such as hydrochloric acid, nitric acid, dyes, drugs etc. In fact the annual production of shulpuric acid in a country is a measure of the economy of the country.

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Filed Under: Chemistry

9 8426