Question Discussion & Solution

The correct answer is Magnesium.

Key Points

• The outermost shell of a Magnesium element has two electrons.
  • 12 is the atomic mass for magnesium.
  • it is in group 2 of the periodic table, which it loses, so its outer shell is full (2,8).
  • it has a charge of +2, as it still has 12 protons (positive charges) and now has only 10 electrons (negative charges).
  • Magnesium is used in products that benefit from being lightweight, such as car seats, luggage, laptops, cameras, and power tools.
  • It is also added to molten iron and steel to remove sulfur. 
• Outermost Shell :
  • This outermost shell is known as the valence shell, and the electrons found in it are called valence electrons.
  • In general, atoms are most stable, least reactive, when their outermost electron shell is full.

Additional Information

• Carbon is a chemical element with the symbol C and atomic number 6.
  • It is nonmetallic and tetravalent-making four electrons available to form covalent chemical bonds.
  • It belongs to group 14 of the periodic table. 
  • Carbon typically shares electrons to achieve a complete valence shell, forming bonds with multiple other atoms.
• Boron is a chemical element with the symbol B and atomic number 5.
  • The boron atom has only six electrons in its outer shell, leading to an electron deficiency.
  • This molecule has 12 valence shell electrons, 3 each from the B atoms, and 1 each from the six H atoms.
    • Electrons per shell: 2,3
    • Atomic Mass: 10.811 g/mol
• Chlorine atom consists of 17 protons (positively charged sub-atomic particles) in the atom's nucleus (central region), balanced by seventeen electrons (negatively charged sub-atomic particles) distributed around the nucleus.

An ohmmeter is an electrical instrument that measures electrical resistance. Similarly, barometer is a scientific instrument that is used to measure air pressure in a certain environment.

402° - 302° = 100° in North-East direction

​The correct answer is Truck farming.

Key Points

• The farmers specialize in vegetables only, this type of farming is known as Truck farming.
• In the regions where farmers specialize in vegetables only, the farming is known as Truck farming, and the distance of truck farms from the market is governed by the distance that a truck can cover overnight, hence the name truck farming.
• Vegetable farms are in some regions known as truck farms: "truck" is a noun for which its more common meaning overshadows its historically separate use as a term for "vegetables are grown for the market".
• The production of crops of some vegetables on an extensive scale in regions especially suited to their culture primarily for shipment to distant markets known as Truck farming.
• The major truck-farming areas are in California, Texas, Florida, along the Atlantic Coastal Plain, and in the Great Lakes area.
• Centres for specific crops vary with the season. Among the most important truck crops are tomatoes, lettuce, melons, beets, broccoli, celery, radishes, onions, cabbage, and strawberries.

Additional Information

The correct answer is Section 366 B.

Key Points

• A girl child can be punished under section 366B for importing a girl child from abroad.
  • Kidnapping or inducing women to compel a marriage, purchase of minor girl child and import of minor girl from abroad and punishable under Indian Penal Code Sections 366, 366A and 366B of the Indian Penal Code 1860 defined under.
  • According to section 366B of the Indian penal code, Whoever imports any girl under the age of twenty-one years from any country outside India or from the State of Jammu and Kashmir with the intention that she may be, or knowing that she may be likely to compel or seduce to have unlawful intercourse with any other person, shall be punishable with imprisonment for a term which may extend to ten years, and shall also be liable to fine.

Additional Information

• ​According to section 366A of the Indian penal code, Whoever, by any means whatsoever, induces any minor girl under the age of eighteen years to go from any place or to do any act with the intent that such girl maybe, or knowing that it is likely that she will be, forced or seduced to illicit intercourse with another person.
  • Importation of girl from a foreign country - 10 Years + Fine (Punishment)
• According to section 372 of the Indian penal code, Whoever sells, lets to hire, or otherwise disposes of any person under the age of eighteen years with the intent that such person shall at any age be employed or used for the purpose of prostitution or illicit intercourse with any person or for any unlawful and immoral purpose.
• Section 363 talks about punishments for kidnapping Whoever kidnaps any person from India or from lawful guardianship, shall be punished with imprisonment of either description for a term which may extend to seven years, and shall also be liable to fine.