Question Discussion & Solution

Shark, Barracuda and Whale are types of aquatic animals but Humming is a bird.

The correct answer is Section 7.

• Section 7 (1) and (2) of the Family Courts Act of 1984, describes the kind of disputes over which the family court has jurisdiction.
• It states that a family court shall have and can exercise the jurisdiction exercisable by any district court or any subordinate civil court under any law.

Key Points

• The jurisdiction is exercisable by the magistrate of the First class relating to the order for maintenance of wife, children, and parents. Any such jurisdiction that may be conferred on it by any other enactment or amendment.
• As per the Family Court Act, 1984, section 7 (c) deals explicitly with the issues related to the property disputes of the parties to the marriage.
• The conflict that arises after the decree of divorce is passed. To deal with the property matter of the parties of the marriage, the family court should exercise its jurisdiction by satisfying two conditions: 
  • The property dispute must be between the parties to the marriage only.
  • The dispute should be with respect to the property of either of the parties.

• It should be noted that the family court has no jurisdiction to deal with the property matters between the members of the joint family.

The correct answer is Charles Darwin.

Explanation:

Charles Darwin:

• Darwin proposed a theory of evolution called natural selection in the year 1859.
• According to it those populations which are a better fit (reproductively fit) in an environment will be selected by nature and will survive more.
• Darwin's theory of natural selection is popularly known as 'Darwinism'.
• English naturalist Charles Darwin developed the idea of natural selection after a five-year voyage to study plants, animals, and fossils in South America and on islands in the Pacific.
• Darwin conducted a sea voyage in a sailing ship called H.M.S Beagle as a part of his experiments on the theory of evolution.
• Charles Darwin became almost universally thought of as the "Father of Evolution".
• Darwin's process of natural selection has four components:
  • Variation
  • Inheritance
  • High rate of population growth
  • Differential survival and reproduction

Thus, Charles Darwin proposed the theory of biological evolution by natural selection.

Additional Information 

Gregor Johann Mendels Theory:

• Mendel used a number of contrasting visible characters of garden peas- round/wrinkled seeds, tall/short plants, white/violet flowers, and so on.
• He took pea plants with different characteristics- a tall plant and a short plant, produced progeny from them and calculated the percentages of tall or short progeny.

William Beaumont:

• William Beaumont (November 21, 1785 – April 25, 1853) was a surgeon in the U.S. Army.
• He became known as the "Father of Gastric Physiology" following his research on human digestion.
• In 1822, an employee of the American Fur Company named Alexis St. Martin was accidentally shot.
• Dr Beaumont treated his wound but expected St. Martin to die from his injuries.
• Despite this dire prediction, St. Martin survived but with a hole in his stomach that never fully healed.
• He was hired as a handyman by Dr Beaumont to observe digestive processes.​

Ernst Haeckel:

• The great scientist Ernst Haeckel was given credit to coin and express the definition of the term “Ecology”.
• ​He was a german scientist.

The correct answer is the formula bar.

Key Points

• By using the Defined names, the user can make the formulas much easier to understand and maintain.
• The user can define a name for a cell range, function, constant, or table. With the practice of using names in the workbook, the user can easily update, audit, and manage these names.
• The user Defined names will appear in the formula bar. 

Additional Information

• Steps to define names from a selected range
  • Select the range you want to name, including the row or column labels.
  • Select Formulas > Create from Selection.
  • In the Create Names from Selection dialog box, designate the location that contains the labels by selecting the Top row, Left column, Bottom row, or Right column check box.
  • Select OK.
• Steps to use names in formulas
  • Select a cell and enter a formula.
  • Place the cursor where you want to use the name in that formula.
  • Type the first letter of the name, and select the name from the list that appears.
  • Or, select Formulas > Use in Formula and select the name you want to use.
  • Press Enter.
• How to manage names in your workbook with Name Manager
  • On the Ribbon, go to Formulas > Defined Names > Name Manager. You can then create, edit, delete and find all the names used in the workbook. 

Logic:

Train, Bus, and Boat are all vehicles,

Whereas a wheel is not a vehicle but a part of it.

Hence, "Wheel" is the odd word.