Which one of the following devices is used to measure atmospheric pressure?

• Ammeter

• Barometer

• Potentiometer

• Lactometer

In which one of the following places, Headquarters of a Railway Zone is located?

• Kanpur

• Lucknow

• Hajipur

• New Jalpaiguri

Which of the following statements about Indian Academy of Highway Engineers is/are correct?

1. It is a registered society.
2. It is a collaborative body of both Central Government and State Governments.

Select the correct answer using the code given below:

• 1 only

• 2 only

• Both 1 and 2

• Neither 1 nor 2

Which one of the following is NOT a tributary of Indus River?

• Beas

• Ravi

• Chenab

• Tawi

Which one among the following is the largest tiger reserve of India in terms of area of the core/critical tiger habitat?

• Manas

• Pakke

• Nagarjunasagar Srisailam

• Periyar

Which one of the following is NOT a coastal depositional feature?

• Tombolo

• Sand bar

• Stack

• Spit

Which of the following is/are coastal erosional feature(s)?

1. Notch, 2. Sea Arch, 3. Cliff, 4. Hook.

Select the correct answer using the code given below:

• 1, 2 and 3

• 2, 3 and 4

• 2 and 3 only

• 1 only

Chemical weathering of rocks is much greater in a place with:

• cold and dry climate

• hot and humid climate

• hot and dry climate

• cold and humid climate

49.

Which of the following statements about Ring of Fire is/are correct?

1. It is a zone of convergence plate boundaries
2. It is an active seismic and volcanic zone
3. It is associated with deep trench

Select the correct answer using the code given below:

• 1 and 2 only

• 2 and 3 only

• 1 only

• 1, 2 and 3

Which one of the following Himalayan vegetation species is found between the altitudes of 1800 to 2600 metres?

• Saal

• Chir

• Spruce

• Deodar