Q:

Who invented Radar ?

Answer

Robert Watson Watt

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Subject: Inventions

1 3043

Q:

Which of the following equations represents Photosynthesis?

A) 6CO2 + 6H2O -----> C6H12O6 + 6O2	B) C6H12O6 + 6O2 -----> CO2 + 6H2O
C) CO2 + H2O -----> C6H12O6 + 6O2	D) 6O2 + 6H2O -----> C6H12O6 + 6CO2

Answer & Explanation Answer: A) 6CO2 + 6H2O -----> C6H12O6 + 6O2

Explanation:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities.

Photosynthesis can be represented using a chemical equation.

The overall balanced equation is

$6 {CO}_{2} + 6 H_{2} O \overset{Sunlight}{\to} C_{6} H_{12} O_{6} + 6 O_{2} (S o u r c e o f C a r b o n & O x y g e n) + (S o u r c e o f E l e c t r o n s & H y d r o g e n) + E n e r g y t h a t d r i v e s P h o t o s y n t h e s i s - - - - > S u g a r + G a s p r o d u c e d b y s p l i t t i n g w a t e r .$

Where

CO2 = carbon dioxide

H2O = water

C6H12O6 = glucose

O2 = oxygen.

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Filed Under: Chemistry
Exam Prep: GATE , CAT , Bank Exams , AIEEE
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2 3043

Q:

The Dowry Prohibition (Amendment) Act came into force from __________

Answer

The Dowry Prohibition (Amendment) Act came into force from october2, 1985. This made the original Act more stringent and effective.

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Subject: General Awareness

2 3043

Q:

First page of website is termed as

A) Index	B) Home page
C) JAVA Script	D) Bookmark page

Answer & Explanation Answer: B) Home page

Explanation:

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Filed Under: Computer
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Q:

Point out the error, if any, in the while loop.

main()

{

int i = 1;

while ()

{

printf ( "%d", i++);

if (i >10)

break ;

}

Answer

The condition in the while loop is a must.

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Subject: Programming

0 3042

Q:

What is an Oracle index?

Answer

An index is an optional structure associated with a table to have direct access to rows, which can be created to increase the performance of data retrieval. Index can be created on one or more columns of a table.

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Subject: Oracle Certification
Job Role: Database Administration

3 3042

Q:

Which of the following is not an aerobic outdoor sport?

A) Hiking	B) Swimming
C) Skydiving	D) Cycling

Answer & Explanation Answer: C) Skydiving

Explanation:

Except skydiving all other given options swimming, hiking and cycling are aerobic outdoor sports.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams
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Q:

Which the smallest among all the birds?

A) Ostrich	B) Humming Bird
C) King Fisher	D) Sparrow

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