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Q:

Which continent have the most number of countries?

A) Asia B) Europe
C) America D) Africa
 
Answer & Explanation Answer: D) Africa

Explanation:

The most number of countries are in the continent Africa. Eventhough, Asia is the biggest continent in its size, Africa is the continent with 54 countries whereas Asia have 48 countries.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
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5 1230
Q:

You cannot link excel worksheet data to a word document

A) With a hyperlink B) With the copy and paste buttons on the standard toolbar
C) With the right drag method D) With the copy and paste special commands
 
Answer & Explanation Answer: B) With the copy and paste buttons on the standard toolbar

Explanation:

You cannot link excel worksheet data to a word document With the copy and paste buttons on the standard toolbar.

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2 2011
Q:

What is the area of an obtuse angled triangle given below with two sides are 8 and 12 and the angle included between two sides is 150 deg?

A) 48 sq units B) 24 sq units
C) 12 sq units D) 6 sq units
 
Answer & Explanation Answer: B) 24 sq units

Explanation:

We know that, 

The area of a triangle with two sides given and included angle

A = 1/2 x product of sides x Sin(angle) 

 

Here the two sides are 8 & 12

Angle = 150

 

Area = 1/2 x 8 x 12 x sin150

Sin(150) = sin(90+60) = cos(60) = 1/2

 

A = 48 x 1/2 = 24

Area of the given triangle = 24 sq units.

 

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Filed Under: Area
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13 3926
Q:

Which of the following statements about the cytoskeleton is FALSE?

A) The bacterial cytoskeleton is not required for cell division and DNA segregation B) The cytoskeleton is made up of two types of protein filament
C) Protein monomers that are held together with covalent bonds to form cytoskeletal filaments D) The cytoskeleton of a cell can change in response to the environment
 
Answer & Explanation Answer: C) Protein monomers that are held together with covalent bonds to form cytoskeletal filaments

Explanation:

Protein monomers that are held together with covalent bonds to form cytoskeletal filaments is the false statement about the cytoskeleton in the given options.

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Filed Under: Biology
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2 1252
Q:

Eras are divided into

A) Ages B) Epochs
C) Periods D) Both B & C
 
Answer & Explanation Answer: D) Both B & C

Explanation:

Eras are divided into both Epochs and Periods. They are further divided into Ages.

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Filed Under: Indian History
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2 1363
Q:

Which of the following does nutritional genomics study?

A) how certain nutrients affect an individual's gene expression B) the precise amount of micronutrients the body needs
C) the protein content of an individual D) the genetic sequence of an individual's genome
 
Answer & Explanation Answer: A) how certain nutrients affect an individual's gene expression

Explanation:

Nutritional genomics is a science studying the effects of food and food constituents on gene expression and the relationship between human genome, nutrition and health. It is also known as nutrigenomics. It also studies how genetic variations affect the nutritional environment.

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Filed Under: Biology
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2 1439
Q:

In union terms, a direct strike occurs

A) when people refuse to patronize companies that handle products of struck companies B) when an organized body of workers withholds its labor to force the employer to comply with its demands
C) when union members and their supporters refuse to buy products from a company being struck D) when workers who have no particular grievance of their own and who may or may not have the same employer decide to strike in support of others
 
Answer & Explanation Answer: B) when an organized body of workers withholds its labor to force the employer to comply with its demands

Explanation:

A direct strike occurs when an organized body of workers withholds its labor to force the employer to comply with its demands.

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Filed Under: Indian Politics
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1 1559
Q:

Which is not a benefit of burning garbage for fuel?

A) It creates more space for farming B) It produces methane that can be used like natural gas
C) It partially addresses the solid waste disposal problem D) It provides biomass energy
 
Answer & Explanation Answer: A) It creates more space for farming

Explanation:

Garbage burning is common in rural areas, but it poses health concerns and hazards to the environment. It especially affects people with sensitive respiratory systems, as well as children and the elderly.

 

Benefits ::

  • It produces methane that can be used like natural gas.
  • It partially addresses the solid waste disposal problem.
  • It provides biomass energy.

 

Hence, it creates more space for farming is not the benefit of the burning garbage.

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Filed Under: General Science
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2 1768