Four
lettered pairs (A to D) follow a related pair of words given in capitals.
Select the lettered pair that best expresses a relationship similar to that
expressed in the original pair in capitals.
Keep:
Kept
A. Sleep: Sleeps
B. Teach: Taught
C. Cry: Cries
D. Beget: Regret
Explanation: The word "kept" is the past tense form of "keep." Similarly, the word "taught" is the past tense form of "teach." Both "kept" and "taught" indicate actions or states that occurred in the past. Therefore, the analogy between "Keep: Kept" and "Teach: Taught" is based on the relationship between the base form and the past tense form of the verbs.
Classify: Classification
A. Just: Justify
B. Length: Lengthy
C. Water: Waters
D. Shatter: Shattering
Explanation: The word "classification" is the noun form derived from the verb "classify." It represents the process or act of categorizing or organizing things into classes or groups. Similarly, "lengthy" is the adjective form derived from the noun "length." It describes something that is long in extent or duration.
Therefore, the analogy between "Classify: Classification" and "Length: Lengthy" is based on the relationship between the verb and its corresponding noun form, where both pairs involve the transformation from a verb to a related noun or adjective.
Praise: Criticize
A. Silent: Noiseless
B. Arrest: Free
C. Rebuke: Child
D. Shrink: Shrunk
Explanation: The word "praise" and "criticize" represent opposite actions or attitudes. "Praise" means to express approval, admiration, or positive feedback, while "criticize" means to express disapproval or find fault.
Similarly, the word "arrest" means to take someone into custody or restrict their freedom, while "free" means to release someone from custody or remove restrictions on their freedom.
Quickly: Quick
A. Regards: Disregard
B. Briskly: Brick
C. Timely: Time
D. Respectfully: Respectful
Explanation: The word "quickly" is an adverb that describes the manner or speed in which something is done, derived from the adjective "quick." Similarly, "timely" is an adjective derived from the noun "time," indicating that something is done at the right or appropriate time.
Therefore, the analogy between "Quickly: Quick" and "Timely: Time" is based on the relationship between the adverb and its corresponding adjective form, where both pairs involve the transformation from an adverb to a related adjective
MATHEMATICS
The geometric mean of 9 and 25 is
A. 12
B. 15
C. 18
D. 25
Explanation: To find the geometric mean of two numbers, you need to multiply them together and then take the square root of the result.
The geometric mean of 9 and 25 can be calculated as follows:
Geometric Mean = √(9 * 25)
Geometric Mean = √(225)
Geometric Mean = 15
