UPSC NCRET ENVIRONMENT NOTES: TOPIC WISE SOLVED MCQ’s

Analyzing the IAS exam pattern, it is evident that candidates should have clear understanding concepts and this is possible through daily IAS preparation. To assist youHimalaiIAS coaching is come up with UPSC subject wise most important&expected IAS prelims questions series with the answer explanation. You can assess your everyday learning and keep in check with your IAS planning and preparation. We are also providing our daily program list so you can keep track of our Himalai IAS question series updates.

HIMALAI ONLINE TEST COMING SHORTLY

The most awaited Himalai online IAS test series is coming up shortly. With more than 20 years of experience, Himalai IAS coaching has become one of the pioneers in understanding UPSC exam requirements. These exclusive mock tests are a complete package of UPSC expected questions, answers and an in-depth explanation of each topic prepared by experts with years of IAS coaching experience. Himalai IAS coaching test series will assess your daily IAS preparation and will be the guiding light throughout your IAS journey. To know more register to Himalai.

1. Sometimes when you walk through the countryside, it is likely to see some birds stalking alongside the cattle to grasp the insects disturbed by their movement through grasses. Which of the below given following is/are such birds?

1. Black-necked Crane

2. Painted Stork

3.Common Myna

Choose the right option using the codes given below:

a) 2 and 3         b) 3 only

c) 1 and 3         d) 2 only

Ans: B

2. Due to improper disposal of used and old computers or their parts, which of the below given are released into the environment, as e-waste?

1.Cadmium       2.Chromium    3.Heptachlor

4. Mercury   5.Lead     6.Plutonium      7.Beryllium

Choose the right option using the codes given below:

a) 1,4,6 and 7 only            b) 1,2,5 and 6 only

c) 2, 3, 5 and 7 only          d) 1, 2,4,5 and 7

Ans: D

3. Acid rain is caused by the chemical reaction of

a) Carbon monoxide and nitrogen

b) Carbon dioxide and carbon monoxide

c) Ozone and carbon monoxide

d) Nitrous oxide and Sulfur dioxide

Ans: D

4. Consider the follow minerals:

1.Iron        2. Sodium          3. Calcium

Which of the above-given minerals is/are required by the human body for muscle contraction?

a) 2 only                    b) 1 and 3 only

c) 2 and 3 only         d)  3 only

Ans: C

5. Which of the below given are naturally found in India?

1. Spider monkey

2. Star tortoise

3. Monitor lizard

4. Pygmy hog

Which of the above given are naturally found in India?

a) 1,2 and 4 only         b) 2,3 and 4 only

c) 2 and 4 only            d) 1,2,3 and 4

Ans: B

6. Which of the following is/are the pollutants found in drinking water in some parts of

India?

1. Uranium         2. Arsenic      3. Sorbitol         4. Fluoride           5. Formaldehyde

a) 1 and 2 only            b) 1,4 and 5 only

c) 1,2 and 4 only          d) 1,2,3,4 and 5

Ans: C

7. Which of the following is/are mammal/mammals?

1. Sea horse

2. Sealion

3. Sea cow

a) 2 only              b) 2 and 3 only

c) 1 and 3 only    d) 1,2 and 3

Ans: B

Leave a Reply

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>