Exams


Q:

If two fractions, each of which has a value between 0 and 1, are multiplied together, the product will be :

A) always greater than either of the original fractions B) always less than either of the original fractions
C) sometimes greater and sometimes less than either of the original fractions D) remains the same
 
Answer & Explanation Answer: B) always less than either of the original fractions

Explanation:

We can easily Answer this by taking some values.

 

The question states that the two fractions, each have values between 0 and 1.

Let us say one of the fraction is 1/2 and the other fraction is 1/3 .

The product of the two fractions is 1/2 x 1/3 = 1/6 .
 is lesser than both 1/2  and 1/3 .

So, the correct answer is that the product is always less than either of the original fractions

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Filed Under: Decimal Fractions
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12 7238
Q:

Taxonomy : Classification :: Pedology : ?

A) Mountain B) Nature
C) Soil D) Farming
 
Answer & Explanation Answer: C) Soil

Explanation:

Taxonomy is the science dealing with classification.

Similarly, pedology deals with the study of soils.

 

Hence, Taxonomy : Classification :: Pedology :Soils.

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Filed Under: Analogy
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10 7236
Q:

The heat from the sun reaches earth through Convection.

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

The given statement, The heat from the sun reaches earth through Convection is FALSE.


 


Heat from the sun actually reaches the earth through Radiation. The process occurs through electromagnetic radiation, specifically, in which molecules are warmed when the heat reaches them, and these molecules then warm other molecules touching them, which continues until we feel the sun's heat.

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Subject: Physics
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8 7230
Q:

Which Indian athlete was the flag bearer for the Indian contingent in the 22nd Asian Athletics Championship (AAC)-2017 ?

A) Srabani Nanda B) Jitu Rai
C) Tintu Luka D) Dipa Karmakar
 
Answer & Explanation Answer: C) Tintu Luka

Explanation:

The 22nd edition of Asian Athletics Championships (AAC) has started at Kalinga Stadium in Bhubaneswar, Odisha on July 6, 2017 and will continue till July 9, 2017. Athlete Tintu Luka was the flag bearer for the Indian contingent which received a rousing welcome from the crowd. Odia athlete Srabani Nanda had the honour of taking the oath on behalf of athletes at the inaugural ceremony. Over 1,200 athletes and officials from 43 countries in Asia witnessed the largest sporting event. The official mascot of the Championship is “Olly Turtle” that represents the famous Olive Ridley sea turtle.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams

9 7228
Q:

What is the value of 4 in 475?

A) 4 B) 400
C) 475 D) 40
 
Answer & Explanation Answer: B) 400

Explanation:

The value of 4 in 475 means the place value of 4 in 475 and not its face value. Face value means the digit itself though it is at any place in the given number. But place value means the value of digit in its place in the given number.

 

Here the place value of 4 in 475 can be determined by as 4 is in 100's place in 475.

Hence, the place value of 4 in 475 is 4x100 = 400.

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Filed Under: Numbers
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11 7227
Q:

Multiplicative inverse of 0

A) 0 B) 1
C) infinity D) None of the above
 
Answer & Explanation Answer: D) None of the above

Explanation:

In the real numbers, zero does not have a reciprocal because no real number multiplied by 0 produces 1 (the product of any number with zero is zero).

 

Hence, 0 doesn't have any multiplicative inverse.

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Filed Under: Arithmetical Reasoning
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1 7225
Q:

Consider the given statements to be true and decide which of the conclusions logically follow(s) from the statements.

 

Statement:


China is a communist country.

 

Conclusions:

 

1. No country in the world has a communist rule.


2. Many other countries in the world have a communist rule.

 

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

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

5 7224
Q:

P, W, Q, X, R, Y, Z and S sit randomly in a circle facing each other. Consider the following information and questions based on it.

 

1. Y sits exactly between Q and R

2. P does not sit next to either X or Z

3. Z is to the immediate right of Q

4. S sits third from left of X and the right of Y.

 

Who sits to the left of S?

A) Z B) X
C) P D) Q
 
Answer & Explanation Answer: A) Z

Explanation:
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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

10 7222