Question Discussion & Solution

The correct answer is Santosh Ahlawat.

• Santosh Ahlawat is the first woman Member of Parliament from Jhunjhunu.

Key Points

• Santosh Ahlawat is the first woman Member of Parliament from the Jhunjhunu constituency.
• She is associated with the Bharatiya Janata Party.

Additional Information

• Kamala Beniwal served as the Governor of Mizoram, Gujarat, and Tripura.
  • She is the first woman Governor of any northeastern state.
• Tara Bhandari was the deputy speaker of the Rajasthan Legislative Assembly in 1998.
  • Her constituency is Sirohi.
• Lakshmi Barupal is a Member of the Legislative Assembly Desuri constituency.

The correct answer is Vinegar.

Key Points

• The substance that has a pH value lower than 7 is acidic in Nature.
• Vinegar is an aqueous solution of acetic acid and trace chemicals that may include flavourings.
• Vinegar typically contains 5–8% acetic acid by volume.
• Usually, acetic acid is produced by the fermentation of ethanol or sugars by acetic acid bacteria.

Additional Information

pH value of some useful substances:

• Common salt - about 7
• Sugar - about 7
• Ethanol - 7.33
• Vinegar - 2.5
• HCl - 3.01
• Milk - 6.5 to 6.7
• Blood - 7.35 to 7.45 

Given word: PRIED

Meaningful 5 letter words that can be formed are: REDIP, PRIDE and RIPED.

CONCEPT:

• The pressure cooker is based on the principle that the boiling of water increases with the increase in pressure.

EXPLANATION:

• When we give heat to the pressure cooker then due to an increase in temperature the steam generated in the vessel.
• Due to this generated steam, the pressure inside the vessel increases. So the food gets cooked soon.
• Thus by the application of pressure the boiling point of the water increases. Hence option 1 is correct.
• There is no relation between food-grains with the boiling point of water. So options 2, 3, and 4 are wrong.

The correct answer is Ramgarh.

Key Points

• Ramgarh Gas Thermal Power Station (RGTPP)-
  • Ramgarh Gas Thermal Power Station is the first gas thermal power plant of Rajasthan.
  • The first unit was commissioned on dated 15 November 1994 AD.
  • Location - Ramgarh, Jaisalmer
  • The present capacity of the plant is 270.50 MW.

Additional Information

• Dholpur Combined Cycle Power Plant is also a Gas Thermal Plant of Rajasthan with a capacity of 330 MW.
• Giral Thermal Power Plant is a lignite coal-based power project in Giral, Barmer.
• Chhabra Thermal Power Plant has 6 operational units with a capacity of 2320 MW.