NDA GENERAL STUDIES QUIZ

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Question 1:

In an ecosystem, the highest nutritional level is attained by -

Question 2:

In an ecosystem there are:

Question 3:

Which of the following is not related to ecological balance?

Question 4:

Magnetite particles, suspected to cause neurodegenerative problems, are generated as environmental pollutants from which of the following?

1. Brakes of motor vehicles

2. Engines of motor vehicles

3. Microwave stoves within homes

4. Power plants

5. Telephone lines

Select the correct answer using the code given below:

Question 5:

Consider the following statements-

  1. Photocatalytic paints use zirconium oxide as catalyst to remove pollutants from air.
  2. Anti-smog guns use nebulised water droplets to settle dust.

Select the correct answer using the codes given below-

Question 6:

Which of the following statements are true about the desert region of Rajasthan? Use the code given below to select the correct answer-

1.It is the world's most densely populated desert.

2.It is about 10,000 years old. The reason for this has been excessive human intervention.

3.Here only 40 to 60 percent of the area is suitable for agriculture.

4.The expansion of pasture area has been adversely affected due to increase in net sown area.

Question 7:

Arrange the following states of India in the decreasing order of their geographical area :

I. Rajasthan

II. Tamil Nadu

III. Maharashtra

IV. Karnataka

Question 8:

According to area, what is the correct descending order of the following states?

1. Andhra Pradesh

2. Bihar

3. Madhya Pradesh

4. Uttar Pradesh

Select your answer from the codes given below-

Question 9:

Some people in Manipur live in houses built on floating islands of weeds and rotting vegetation tied to silt, these islands are called-

Question 10:

Corey Creek is located at-

serach-testwale
x