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Q:

The area of a regular hexagon is equal to the area of the square. What is the ratio of the perimeter of the regular hexagon to the perimeter of square?

A) 63 : 36 B) 23 : 62
C) 63 : 2 D) 63 : 23
 
Answer & Explanation Answer: D) 63 : 23

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

0 2890
Q:

If the production possibilities curve was a straight line, this would imply that

A) Economic resources are perfectly substitutable, in the production of the two products B) Equal quantities of both products are produced at each possible point on the curve
C) The two products will sell at the same market price D) The two products are equally important to consumers
 
Answer & Explanation Answer: C) The two products will sell at the same market price

Explanation:

A production–possibility frontier (PPF) or production possibility curve (PPC) is the possible tradeoff of producing combinations of goods with constant technology and resources per unit time.

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

1 2890
Q:

If the age of father is 4 years greater than the mother and 28 years greater than the son,then what is the age of the father?

which one should be used to calculate the age ?

A) mother/son = Non-prime number
B) mother/son = Perfect square number

A) only A alone is sufficient B) only B alone is sufficient
C) both A and B are required D) Cannot be answered
 
Answer & Explanation Answer: B) only B alone is sufficient

Explanation:

For the given problem there are three possiblities.
Father's age can be = 36, 31, 29
Mother's age = 32, 27, 25
Son's age = 8, 3, 1.

By using only B it can be calculated.

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Filed Under: Statement and Conclusions
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

2 2890
Q:

Which of the following is a polymer?

A) Glycerol B) Amino acid
C) Nucleic acid D) Fatty acid
 
Answer & Explanation Answer: C) Nucleic acid

Explanation:

Nucleic acid is a polymer among the given options.

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

1 2890
Q:

Who synthesized the first wholly artificial gene?

A) Har Gobind Khorana B) Alexander Markham
C) Herbert Boyer D) J.J. Thompson
 
Answer & Explanation Answer: A) Har Gobind Khorana

Explanation:

The first wholly artificial gene was synthesized by Har Gobind Khorana.

Who_synthesized_the_first_wholly_artificial_gene1552735176.jpg image

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 2890
Q:

Which of the following does NOT describe a musical motive?

A) A melodic or rhythmic fragment. B) The reason for playing softly.
C) A short musical idea. D) The basis for development in a musical piece.
 
Answer & Explanation Answer: B) The reason for playing softly.

Explanation:

"The reason for playing softly" is not a motive. Motives are the building blocks for large forms composed during the common practice period and, for some, beyond. Composers who used motives would include Beethoven, Mozart, Schubert, Mendelssohn and Brahms.

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

1 2889
Q:

To resolve an object in an electron microscope,

A) the wavelength of the electrons must be close to the diameter of the object B) the wavelength of the electrons must be greater than the diameter of the object.
C) Both A & B D) None of the above
 
Answer & Explanation Answer: A) the wavelength of the electrons must be close to the diameter of the object

Explanation:
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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2889
Q:

If x+1x=5, then the value of 6xx2+x+1 is,

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

Explanation:
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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: AIEEE , Bank Exams , GATE

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