CAT Questions

Q:

Find the power of a convex lens if the image formed is at a distance of 10 cm from the lens when the object is placed on the other side of the lens at 40 cm from the optical centre?

A) 12.5 diopters B) 7.5 diopters
C) -12.5 diopters D) -7.5 diopters
 
Answer & Explanation Answer: A) 12.5 diopters

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

World Purple Day is observed on

A) 26 March B) 27 March
C) 28 March D) 29 March
 
Answer & Explanation Answer: A) 26 March

Explanation:

World Purple Day is observed on 26 March which raises awareness about epilepsy worldwide.

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Filed Under: Important Days and Years
Exam Prep: AIEEE , Bank Exams , CAT
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1 1610
Q:

The ratio of two numbers is 3 : 7. If their product is 1344, then what is the sum of both the numbers?

A) 80   B) 60
C) 30 D) 168
 
Answer & Explanation Answer: A) 80  

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams , CAT

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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) 4312 B) 4216
C) 9218 D) 3618
 
Answer & Explanation Answer: B) 4216

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

What is the Compound interest on Rs. 5000 in 3 years, if the rate of interest is 4% for the first year, 3% for the second year and 2% for the third year?

A) Rs. 435.21 B) Rs. 453.12
C) Rs. 436.12 D) Rs. 463.12
 
Answer & Explanation Answer: D) Rs. 463.12

Explanation:
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Filed Under: Compound Interest
Exam Prep: CAT , Bank Exams , AIEEE

2 1607
Q:

An increase in the price of a good will

A) decrease demand B) increase quantity demanded
C) increase demand D) decrease quantity demanded
 
Answer & Explanation Answer: D) decrease quantity demanded

Explanation:

In economics we study that, if the price of a good increases the demand in its quantity decreases or the demand for its complimentary good increases.

 

For example, if the rice of a good increased by 5%, the demand in its quantity decreases by 10% approximately.

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

2 1607
Q:

Who launched the protestant reformation in the 1500's?

A) Henry VIII B) John Wycliffe
C) John Calvin D) Martin Luther
 
Answer & Explanation Answer: D) Martin Luther

Explanation:

who_launched_the_protestant_reformation_in_the_1500s1537184457.jpg image

Martin Luther was who launched the protestant reformation in the 1500's.

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

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Q:

The Bayeux Tapestry recorded which historical event?

Answer

The Norman invasion of England in 1066 is the historical event recorded by the Bayeux Tapestry.

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Subject: World History Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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