INSIGHT UPSC QUIZ

The most common nutrients causing eutrophication are:

In context of cells in the human body, consider the following statements:

1. The shape and size of cells are related to the specific function they perform.

2. A cell is able to live and perform all its functions because of its components known as organelles.

3. All cells present in human body have the same organelles.

Select the correct answer using the code given below:

With reference to Pisces – a category of animals, consider the following statements: 

1. Their skin is covered with scales and it has mucus glands on their skin. 

2. They are aquatic animals that obtain oxygen dissolved in water by using gills.

3. Unlike humans, they are cold-blooded and have only three chambers in their heart. 

Which of the statement(s) given above is/are correct?

In context of ‘EASE 4.0’, Consider the following statements:

1. It is a reform agenda for Public Sector Banks to institutionalize clean and smart banking.

2. It creates a 24x7 banking system with resilient technology. 

Which of the statement(s) given above is/are correct?

 With reference to ‘Magnetic Field’, consider the following statements:

1. The magnetic field produced by a current-carrying wire at a given point depends directly on the current passing through it.

2. The magnetic field inside a long straight solenoid-carrying current is zero.

Which of the statement(s) given above is/are correct?

In the question given below, there are two statements marked as Assertion (A) and Reason (R). Read the statements given below carefully:

Assertion (A): The Sun at the sunrise or the sunset appears red whereas at noon, the Sun appears white.

Reason (R): Light from the Sun near the horizon passes through larger distance in the earth’s atmosphere than the light from the Sun overhead.

Choose the correct answer using the codes given below:

1. Which of the following statement(s) in the context of ‘Human Eye’ is/are NOT correct?

1. Most of the refraction of the light rays entering the eye occurs at the outer surface of the crystalline lens.

2. Iris is a dark muscular diaphragm that controls the size of the pupil. 

3. Pupil regulates and controls the amount of light entering the eye. 

4. Retina is a delicate membrane having enormous number of light-sensitive cells.

Select the correct answer using codes given below:

When light enter the human eye, it passes through the different parts of the eye. In this context arrange the following in the correct sequence:

If an opaque object on the path of light becomes very small, light has a tendency to bend around it and not walk in a straight line. This effect is known as:

Consider the following statements: 

1. Small intestine is the longest part of the human alimentary canal.

2. Carnivores have a longer small intestine than herbivores.

Which of the statements given above is/are correct?