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Q:

In a certain code, if DOG is written as 4157, then what will MAT be written as ?

A) 13120 B) 14120
C) 13012 D) 12120
 
Answer & Explanation Answer: A) 13120

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Decane has how many hydrogen atoms?

A) 22 B) 24
C) 11 D) 33
 
Answer & Explanation Answer: A) 22

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Atoms have no electric charge because they

A) have same number of electrons and neutrons B) have same number of electrons and protons
C) have same number of protons and neutrons D) have same number of protons, electrons and neutrons
 
Answer & Explanation Answer: B) have same number of electrons and protons

Explanation:

Atoms are composed of three main particles called electrons, protons and neutrons. We know that, the electrons are negatively charged particles whereas protons are positively charged and neutrons have no charge.

 

Hence, as the number of electrons and protons are equal and they are oppositely charged, the atom will have no charge as their charges cancel each other.

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

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Q:

Which Sikh Guru is known as "Sachcha Baadsah"?

A) Guru Gobind Singh B) Guru Arjan Dev
C) Guru Hargovind D) Guru Teg Bahadur
 
Answer & Explanation Answer: C) Guru Hargovind

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

5 1724
Q:

In the following question, select the related word pair from the given alternatives.
Ammeter : Current : : ? : ?

A) Scale : Speed B) Seismograph : Density
C) Barometer : Mass D) Anemometer : Wind
 
Answer & Explanation Answer: D) Anemometer : Wind

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Filed Under: Analogy
Exam Prep: CAT

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Q:

Average age of a team having 12 players is 23 years. If the age of the coach is also included, then the average age increases by 2 years. What is the age (inyears) of the coach?

A) 41 B) 47
C) 49 D) 51
 
Answer & Explanation Answer: C) 49

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Filed Under: Average
Exam Prep: Bank Exams

3 1724
Q:

A wholesaler sells a good to a retailer at a profit of 5% and the retailer sells it to a customer at a profit of 10%. If the customer pays Rs. 2,000, what had it cost (in Rs) the wholesaler?

A) 1731.6 B) 3210.6
C) 1931.6 D) 2310.6
 
Answer & Explanation Answer: A) 1731.6

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

2 1723
Q:

The bar chart given below shows the number of cars parked in a multilevel parking from 6 am to 6 pm on a given day.

For how many hours the number of parked cars is less than the average on the given day?

A) 5 B) 8
C) 6 D) 7
 
Answer & Explanation Answer: B) 8

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Filed Under: Bar Charts
Exam Prep: Bank Exams

1 1723