Correct Answer: QRKL

Solution : Given:
YZCD, WXEF, UVGH, STIJ, ?

The pattern is as follows –
YZCD→Y – 2 = W, Z – 2 = X, C + 2 = E, D + 2 = F
WXEF→W – 2 = U, X – 2 = V, E + 2

Correct Answer: No substitution required

Solution : The correct choice is the fourth option.

The structure of the sentence is appropriate, and the use of "as much as" correctly compares the level of interest between Peterkin and the speaker.

Therefore, no substitution or alteration is required.

Correct Answer: Ammonia

Solution : The correct option is Ammonia.

Using the Haber-Bosch process, Nitrogenous fertilizers are produced in the presence of a catalyst at very high temperatures. Ammonia is the end product formed. It is widely used in agriculture and industry, serving as a crucial ingredient in fertilizers and

Correct Answer: BKZHL

Solution : Given:
NAME is coded as MZLD.

For the word NAME→N – 1 = M; A – 1 = Z; M – 1 = L; E – 1 = D
Similarly, for the word CLAIM→C – 1 = B; L – 1 = K; A –

Correct Answer: (2)

Solution : The error lies in the second part of the sentence.

The sentence is in the past tense, and it describes the action of the social activist being killed. The word murder should be in its past participle form murdered to form the passive voice, which

Correct Answer: was

Solution : The correct choice is the third option.

This choice is appropriate because it matches the singular subject he with the singular verb was. The sentence talks about a specific past condition, indicating that despite being poor, the person felt proud of their learning in

Correct Answer: Caustic soda

Solution : The correct answer is Caustic soda.

Caustic soda is also known as sodium hydroxide chemically. Sodium hydroxide, or caustic soda, has the chemical formula NaOH. It's also occasionally called "lye" or "caustic soda". Strong as a base, sodium hydroxide finds frequent use in

Correct Answer: Challenger Deep

Solution : The correct answer is Challenger Deep.

Challenger Deep in the Mariana Trench is the lowest point in the Pacific Ocean. The Mariana Trench is a segment of the world's deep trough network that slices through the ocean floor. When two tectonic plates clash,

Correct Answer: detested

Solution : The correct choice is the first option.

Precious conveys a sense of great value, dear attachment, or sentiment. Detested means to be strongly disliked or hated. It is the opposite of being cherished or valued.

The meanings of the other options are as follows:

• Expensive:

Correct Answer: Doab

Solution : The correct option is Doab.

A "doab" is a term used in South Asia, notably the Indian subcontinent, to indicate a rich land tract between two rivers. The Punjab region, located between the Indus and Ganges in northern India and Pakistan, is one of the