Questions

Q:

Where is the headquaters of the UN industrial Development Organization

A) Vienna.Austria B) New Delhi
C) Washington DC D) None of these
 
Answer & Explanation Answer: A) Vienna.Austria

Explanation:
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Filed Under: World Organisations

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Q:

Can You Guess The Missing Numbers In The Given Math Puzzle?

A) B)
C) D)
 
Answer & Explanation Answer: A)

Explanation:

Let the missing numbers be x, y, a and b

x + y = 8 ---- (1)
a - b = 6 ---- (2)
x + a = 13 --- (3)
y + b = 8 ---- (4)

2x + a + y = 21 --- From (1 & 3)
a + y = 14 ----  From (2 & 4)

Substitute (2 & 4) in (1 & 3)

2x + 14 = 21
2x = 7
x = 3.5

From (1) ---> 3.5 + y = 8
=> y = 8 - 3.5 = 4.5

a + y = 14 => a = 14 - y = 14 - 4.5 => a = 9.5
From (4) ---- y + b = 8 => b = 8 - y = 8 - 4.5 = 3.5

Hence,
x = 3.5
y = 4.5
a = 9.5
b = 3.5

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Filed Under: Math Puzzles
Exam Prep: CAT , Bank Exams

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Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

He says, “I am a little bit afraid.”

 

A) He was a little bit afraid, he said. B) He said he was afraid.
C) He says that he is a little bit afraid. D) He says that he was a little bit afraid.
 
Answer & Explanation Answer: C) He says that he is a little bit afraid.

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

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Q:

Which of the following cities, is also known as the City of Festivals?

A) Madurai B) Varanasi
C) Puri D) Odisha
 
Answer & Explanation Answer: A) Madurai

Explanation:
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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Which of the following is an Inert Gas?

A) Hydrogen B) Nitrogen
C) Oxygen D) Argon
 
Answer & Explanation Answer: D) Argon

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Brown stains in vessels and clothes indicate the presence of high quantities of ________ in water

A) Magnesium B) Calcium
C) Manganese D) Chromium
 
Answer & Explanation Answer: C) Manganese

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

What two elements are used to make bronze?

A) Lead and copper B) copper and tin
C) Tin and lead D) copper and iron
 
Answer & Explanation Answer: C) Tin and lead

Explanation:

The two elements that are used to make bronze are tin and lead.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Magnesium is a constituent metal of __________

A) Chlorophyll molecule B) DNA
C) Mitochondria D) Ribosomes
 
Answer & Explanation Answer: A) Chlorophyll molecule

Explanation:
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Filed Under: Chemistry

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