Q:

The time complexity of sequential search is

A) O(n)	B) O(2n)
C) O(n^2)	D) None

Answer & Explanation Answer: A) O(n)

Explanation:

The time complexity of sequential search is O(n)

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Filed Under: Database
Job Role: Database Administration

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Q:

Between which one of the following pairs of Islands in DuncanPassage located?

A) South Andaman and Little Andaman	B) Little Andaman and Car Nicobar Island
C) Car Nicobar Island and Little Nicobar Island	D) Little Nicobar Island and Great Nicobar Island

Answer & Explanation Answer: A) South Andaman and Little Andaman

Explanation:

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Filed Under: Indian Geography

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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
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Q:

A constitutional convention was called in Philadelphia to frame a new Constitution of America, which came into effect in _________

A) 1776	B) 1789
C) 1781	D) 1780

Answer & Explanation Answer: B) 1789

Explanation:

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Filed Under: World History

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Q:

Which of the following year is considered as the first year of the Muslim calender ?

A) AD 622	B) AD 671
C) AD 571	D) AD 651

Answer & Explanation Answer: A) AD 622

Explanation:

Muhammad had to leave Mecca his birth place where he started preaching and take refuse in Medina, where he was given a warm welcome. This event took place in AD 622 and is known as the year of the Hijira, or migration, which became the first year of the Muslim Calendar.

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Filed Under: World History

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Q:

Who Invented Traffic Signal ?

A) Lewis Edson Waterman	B) Levi Strauss
C) Percy LeBaron Spencer	D) Garrett Augustus Morgan

Answer & Explanation Answer: D) Garrett Augustus Morgan

Explanation:

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Filed Under: Inventions

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Q:

Which answer figure will complete the pattern in the question figure?

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: A) 1

Explanation:

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

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Q:

In which of the following organelles does photosynthesis take place?

A) Miochondria	B) Chloroplast
C) Central Vacuole	D) Ribosome

Answer & Explanation Answer: B) Chloroplast

Explanation:

Chloroplasts use energy from light to transform carbon dioxide and water into sugar and oxygen.

A green pigment located in membranes within the chloroplasts of plants and algae and in the membranes of certain prokaryotes.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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