Which kind of Power accounts for the largest share of power generation in India ?

• Hydro-electric
• Solar
• Thermal
• Nuclear
Correct Option: C  [ Thermal ]

Remark:

Which one of the following is not an electromagnetic wave?

• Radio wave
• X-ray
• Visible light
• Sound wave
Correct Option: D  [ Sound wave ]

Remark:

The fruit of banana is botanically a

• Pepo
• Berry
• Pome
• Drupe
Correct Option: B  [ Berry ]

Remark: A banana is an elongated, edible fruit, botanically a berry, produced by several kinds of large herbaceous flowering plants in the genus Musa.

Thorium and Beryllium are

• Metallic minerals
• Earth material
• Atomic minerals
• Precious metals
Correct Option: C  [ Atomic minerals ]

Remark: Atomic minerals include mainly minerals containing uranium, thorium, rare metals, viz. niobium, tantalum, lithium, beryllium, titanium, zirconium, and rare earth elements (REEs) containing uranium and thorium as well as beach sand minerals.

Which one is a water soluble vitamin?

• Vitamin A
• Vitamin C
• Vitamin K
• Vitamin D
Correct Option: B  [ Vitamin C ]

Remark:

Boiling point of water inside a sealed pressure cooker is:

• 100℃
• 121℃
• 95℃
• 0℃
Correct Option: B  [ 121℃ ]

Remark:

Which of the following compounds is used in fire extinguishers ?

• Sodium carbonate
• Sodium bicarbonate
• Sodium nitrate
• Sodium sulphate
Correct Option: B  [ Sodium bicarbonate ]

Remark:

Who was the first Indian to go into space ?

• Ravi Malhotra
• Satish Dhawan
• Rakesh Sharma
• Kalpana Chawla
Correct Option: C  [ Rakesh Sharma ]

Remark: A former Indian Air Force pilot. In the year 1984.

"Zoonosis" refers to any disease or infection that is naturally transmissible from:
(i) human to human
(ii) animal to human
(iii) animal to animals
(iv) bird to animal
Select the correct answer using the codes given below.

• Only (i) and (iii)
• Both (i) and (ii)
• Both (iii) and (iv)
• Only (ii)
Correct Option: D  [ Only (ii) ]

Remark: A zoonosis is an infectious disease that has jumped from a non-human animal to humans.

The rusting of the iron is the example of:

• Oxidation
• Reduction
• Polymerisation
• Galvanization
Correct Option: A  [ Oxidation ]

Remark: