Organic farming does not include:

• green manures
• chemical fertilizers
• crop rotation
• compost and farmyard manures
Correct Option: B  [ chemical fertilizers ]

Remark:

Which among the following is the major cause of acid rain ?

• Carbon dioxide
• Carbon monoxide
• Oxygen
• Nitrogen dioxide
Correct Option: D  [ Nitrogen dioxide ]

Remark:

Which among the following is a large spectrum Antibiotic ?

• Paracetamol
• Penicillin
• Ampicillin
• chloramphenicol
Correct Option: C  [ Ampicillin ]

Remark:

Angle of friction and angle of repose are:

• equal to each other
• not equal to each other
• proportion to each other
• none of the above
Correct Option: A  [ equal to each other ]

Remark:

Which of the following computing technology does not represent data as bite?

• Artificial intelligence
• Cloud computing
• Quantum computing
• Virtual reality
Correct Option: C  [ Quantum computing ]

Remark: In Quantum computing, "Qubits" are used to represent data as they can exist in multiple states simultaneously due to the principles of quantum superposition.

What is the temperature when density of water is the highest

• 5 degree Celsius
• 6 degree Celsius
• 4 degree Celsius
• 3 degree Celsius
Correct Option: C  [ 4 Degree Celsius ]

Remark:

What does the term Dolby B or Dolby C printed on tape recorders and other sound systems refer to?

• frequency modulated system
• amplitude modulated system
• noise reduction circuit
• both DC and AC power can be used
Correct Option: C  [ noise reduction circuit ]

Remark:

Metrology is a science of:

• Wheather
• Measurement
• Distance
• none of these
Correct Option: B  [ Measurement ]

Remark:

What is commonly known as white plague?

• Typhoid
• Malaria
• Tuberculosis
• Plague
Correct Option: C  [ Tuberculosis ]

Remark:

Cause of global warming is:

• Excessive use of organic manure
• Increase in the amount of CO₂ in the atmosphere
• Increase in the amount of atmospheric nitrogen
• Excessive use of fertilizer.
Correct Option: B  [ Increase in the amount of CO₂ in the atmosphere ]

Remark: