CAT Questions

Q:

Parvesh is three times as efficient as Dinesh. Parvesh takes 20 days less than Dinesh to complete a book. If both of them work together, then in how many days the book will be completed?

A) 7.5 B) 8
C) 10 D) 6.5
 
Answer & Explanation Answer: A) 7.5

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams , CAT

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Q:

When was the voting machine invented?

A) 1980 B) 1892
C) 1989 D) 1920
 
Answer & Explanation Answer: B) 1892

Explanation:
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Filed Under: Inventions
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

The light reactions of photosynthesis supply the calvin cycle with

A) CO2and ATP B) ATP and NADPH
C) light energy D) H2O and NADPH
 
Answer & Explanation Answer: B) ATP and NADPH

Explanation:

The light reactions of photosynthesis supply the calvin cycle with ATP and NADPH.

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

Time period of a seconds pendulum is

A) 2 seconds B) 4 seconds
C) 1 seconds D) 0 seconds
 
Answer & Explanation Answer: A) 2 seconds

Explanation:

A seconds pendulum is a pendulum whose period is precisely two seconds i.e, one second for a swing in one direction and one second for the return swing.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Ancient music was produced by what type of culture?

A) modem B) large
C) literate D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:
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Filed Under: Indian Culture
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

Which one among the following stars is nearest to the earth?

A) Proxima Centauri B) Sirius
C) Arcturus D) Spica
 
Answer & Explanation Answer: A) Proxima Centauri

Explanation:

Proxima Centauri is the nearest star to the Earth.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
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Q:

What compound directly provides energy for cellular work?

A) ATP B) ADP
C) NADP D) NADH
 
Answer & Explanation Answer: A) ATP

Explanation:

ATP - Adinosine Triphosphate is the compound that directly provides energy for cellular work.

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

What was the theme of 'International Day of Forests 2017' that was observed on 21st March ?

A) Our Trees Our Forests B) Save Trees Save Forests
C) Trees and Forests D) Forests and energy
 
Answer & Explanation Answer: D) Forests and energy

Explanation:
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Filed Under: Important Days and Years
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

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