Questions

Q:

Gastrulation is the process that directly forms the

A) Ectoderm B) Endoderm
C) Mesoderm D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Gastrulation rearranges the cells of the blastula and ultimately forms the three germ layers of the embryo. The primary layers that will form all of the major body and organ systems of the organism, these germ layers include the ectoderm, mesoderm, and endoderm.

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Filed Under: Biology
Exam Prep: AIEEE
Job Role: Analyst

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Q:

According to World Economic Forum Global Gender Gap Report 2017, Indian has closed ______ percentage of its gender gap.

A) 39 B) 67
C) 53 D) 91
 
Answer & Explanation Answer: B) 67

Explanation:
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Filed Under: Indian Economy
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Q:

Improve the bracketed part of the sentence.
There are two pens here and (either write) well.

A) either have written B) either wrote well
C) either writes D) No improvement
 
Answer & Explanation Answer: C) either writes

Explanation:
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Filed Under: English
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Q:

Which of the following statements about DNA replication is false?

A) The enzyme that catalyzes DNA replication is DNA polymerase. B) Unwinding of the DNA molecule occurs as hydrogen bonds break.
C) The process is known as semiconservative replication because one old strand is conserved in the new molecule. D) Replication occurs as each base is paired with another exactly like it.
 
Answer & Explanation Answer: D) Replication occurs as each base is paired with another exactly like it.

Explanation:
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Filed Under: Biology
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Q:

Infiltration is the process by which rainwater becomes

A) river water B) ground water
C) salt water D) ocean water
 
Answer & Explanation Answer: B) ground water

Explanation:

The process of absorbtion of rain water by the soil on the earth is called infiltration. By this process, the rain water that falls on the soil becomes ground water.

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Filed Under: Chemistry
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Q:

Which one of the following elements will be an isobar of calcium if the atomic number of calcium is 20 and its mass number is 40?

 

A) Element with 18 neutrons and 20 protons  B) Element with 19 neutrons and 18 protons 
C) Element with 19 neutrons and 20 protons  D) Element with 18 neutrons and 22 neutrons
 
Answer & Explanation Answer: D) Element with 18 neutrons and 22 neutrons

Explanation:
Isobar: one of two or more atoms having equal atomic weights but different atomic numbers.
 
                    Mass number     Electrons      Neutrons
    Calcium            40                    20                 20
 
     Argon              40                    18                 22
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Filed Under: Chemistry
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Q:

How many budgets are presented in the Parliament?

A) 91 B) 92
C) 90 D) 89
 
Answer & Explanation Answer: D) 89

Explanation:

Till now, upto 2019 89 budgets are presented in Parliament.

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Filed Under: Indian History
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Q:

Buckingham palace became the official royal residence during the reign of which British monarch?

A) Queen Victoria B) King George III
C) King Henry VIII D) King George V
 
Answer & Explanation Answer: A) Queen Victoria

Explanation:
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Filed Under: World History

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