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Q:

When water freezes its density

A) decreases B) remains constant
C) increases D) become zero
 
Answer & Explanation Answer: A) decreases

Explanation:

When water freezes its density decreases.

Water at ordinary temperatures contracts and increases in density as it is cooled, like most substances. But at about 4°C it reaches a maximum density and then decreases in density as it approaches the freezing point.

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

50 16213
Q:

In a 48 ltr mixture, the ratio of milk and water is 5:3. How much water should be added in the mixture so as the ratio will become 3:5 ?

A) 24 lit B) 16 lit
C) 32 lit D) 8 lit
 
Answer & Explanation Answer: C) 32 lit

Explanation:

Given mixture = 48 lit

Milk in it = 48 x 5/8 = 30 lit

=> Water in it = 48 - 30 = 18 lit

Let 'L' lit of water is added to make the ratio as 3:5

=> 30/(18+L) = 3/5

=> 150 = 54 + 3L

=> L = 32 lit.

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Filed Under: Alligation or Mixture
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

36 16206
Q:

Decide which of the conclusions logically follow(S) from the information given in the statement.

 

Statement :

 

A company cannot make profit unless both, management and employees work together.

 

Conclusions :

 

1. The workers should be advised to cooperate with the management.

 

2. The management must be advised to cooperate with the employees.

 

A) Only conclusion 1 follows B) Neither 1 nor 2 follows
C) Only conclusion 2 follows D) Both 1 and 2 follow
 
Answer & Explanation Answer: D) Both 1 and 2 follow

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 16202
Q:

Refer the below data and answer the following question.

What is the value of total stock (in lakh rupees)?

 

A) 748.6 B) 74.86
C) 168 D) 299
 
Answer & Explanation Answer: B) 74.86

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

0 16199
Q:

An Assertion (A) and a Reason (R) are given below.

 

Assertion (A) : Clothes are not washed properly in hot water.

 

Reason (R) : Hard water contains many minerals.

 

A) A is true but R is false B) A is false but R is true
C) Both A and R are true and R is the correct explanation of A D) Both A and R are true but R is not the correct explanation of A
 
Answer & Explanation Answer: D) Both A and R are true but R is not the correct explanation of A

Explanation:
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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

0 16190
Q:

Refer to the data and answer the question.

What is the average number of children per house?

A) 1.79 B) 1.54
C) 2.04 D) 1.29
 
Answer & Explanation Answer: B) 1.54

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

1 16171
Q:

Identify the diagram that best represents the relationship among the given classes.

Liquid, Water, Oil

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

Explanation:
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Filed Under: Logical Venn Diagram
Exam Prep: Bank Exams

0 16167
Q:

What goes in the water black and comes out red

Answer

A Lobster is one which goes black in water and comes out red.


lobster1585556605.jpg image

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Subject: Word Puzzles Exam Prep: GRE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk , Analyst

45 16164