Law
Question : Which of the following scientists had discovered "the law of electric resistance"?
Option 1: Charles Coulomb
Option 2: George Simon Ohm
Option 3: Michael Faraday
Option 4: None of the options is correct
Correct Answer: George Simon Ohm
Solution : The correct option is G.S. Ohm.
The law of electric resistance is commonly attributed to George Simon Ohm. He formulated Ohm's Law, which describes the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. Ohm's law is fundamental
Question : Operation Blue Star in 1984 aimed to:
Option 1: Promote peace negotiations
Option 2: Restore law and order in Punjab
Option 3: Implement economic reforms
Option 4: Strengthen military presence
Correct Answer: Restore law and order in Punjab
Solution : Correct Option: Option 2 Explanation: Operation Blue Star aimed to restore law and order in Punjab by removing Sikh militants from the Golden Temple.
Question : Directions: There is a family of six persons P, Q, R, S, T and U. They are a Lawyer, Doctor, Teacher, Salesman, Engineer and Manager. There are two married couples in the family. S, the Salesman is married to the lady Teacher. The Doctor is married to the Lawyer. U, the Manager, is the son of Q and brother of T. R, the Lawyer, is the daughter-in-law of P. T is the unmarried Engineer. P is the grandmother of U. What is the profession of P?
Option 1: Lawyer
Option 2: Engineer
Option 3: Doctor
Option 4: Teacher
Correct Answer: Teacher
Solution : According to the given information, the family tree is as follows –
Here, the quadrilateral represents the male, and the circular figure represents the female in the figure.
So, from the above family tree, P is a teacher by profession. Hence, the fourth option is
Question : Directions: Mukesh's sister is the wife of Ramesh. Ramesh is Rani's only brother. Ramesh's father is Madhur. Sheetal is Ramesh's paternal grandmother. Rema is Sheetal's daughter-in-law. Ronit is Rani's brother's son. How is Ronit related to Mukesh?
Option 1: Son
Option 2: Nephew
Option 3: Brother
Option 4: Brother-in-law
Correct Answer: Nephew
Solution : As per the given information, the family tree will be as follows –
So, from the above family tree, Ronit is the nephew of Mukesh. Hence, the second option
Question : Directions: A # B means A is the husband of B, A @ B means A is the sister of B, A & B means A is the mother of B, A % B means A is the son of B. If S # Z @ R % K # J & T # N, then which of the following statements is NOT correct?
Option 1: K is the father-in-law of N
Option 2: R and T are brothers
Option 3: Z is the sister of T
Option 4: J is the mother of S
Correct Answer: J is the mother of S
Solution : Given: A # B ⇒ A is the husband of B A @ B ⇒ A is the sister of B A & B ⇒ A is the mother of B A % B ⇒ A is the son of
Question : Assertion: The demand curve demonstrates the inverse relationship between a good's own price and the number of units sought. Reason: According to the law of diminishing marginal utility, consuming more units leads to lower consumer satisfaction.
Option 1: Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A)
Option 2: Both Assertion (A) and Reason (R) are true and Reason (R) is not the correct explanation of Assertion (A)
Option 3: Assertion (A) is true but Reason (R) is False
Option 4: Assertion (A) is False but Reason (R) is True
Correct Answer: Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A)
Solution : The rule of demand—the inverse relationship between prices and quantity demanded—is once again demonstrated by the downward slope of the demand curve. It is due to the law
Question : Marshall established the law of Equimarginal Utility:
Option 1: Related to money
Option 2: Related to goods
Option 3: Both of the above
Option 4: All of the above
Correct Answer: Related to goods
Solution : It is related to goods only. Alfred Marshall proposes the law of equi-marginal utility. 'If a person has a goods that can be put to several uses, he will distribute it among these uses in such a way that it has the same
Question : According to the law of diminishing marginal utility, as a consumer consumes more of a good:
Option 1: The total utility derived from the good increases at a decreasing rate.
Option 2: The marginal utility derived from the good increases at a decreasing rate.
Option 3: The total utility derived from the good decreases at a decreasing rate.
Option 4: The marginal utility derived from the good decreases at a decreasing rate.
Correct Answer: The marginal utility derived from the good decreases at a decreasing rate.
Solution : The answer is (d) The marginal utility derived from the good decreases at a decreasing rate.
The law of diminishing marginal utility states that as a consumer consumes more of a good, the marginal
Question : Which function performed by labels is highlighted in the given statement? Statement: It provides information required by law.
Option 1: Describe the product and specify it's contents.
Option 2: Provide information required by law
Option 3: To help in grading of the products
Option 4: Helps in promotion of products.
Correct Answer: Provide information required by law
Solution : Labelling provides information required by law. For example the statutory warning on the package of cigaret or Pan masala, smoking is injurious to health or chewing tobacco is injurious to health. In case of hazardous goods or poisonous material appropriate safety
Question : Which of the following is the basis of diminishing marginal utility?
Option 1: Law of supply
Option 2: Laws of return
Option 3: Law of demand
Option 4: None of the above
Correct Answer: Law of demand
Solution : The Law of Demand is based on diminishing marginal utility. When the price of a good falls, a downward-sloping marginal utility curve implies that consumers must purchase more of the good in order for its marginal utility to fall and become equal to
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