Correct Answer: Deaf

Solution : The fourth option is the correct answer, as a deaf person lacks the power of hearing.

The meanings of the other options are as follows:

Illegible means not clear enough to be read.

Inaudible means unable to be heard.

A dumb person is a person

Correct Answer: E. P. Odum

Solution : The correct answer is E. P. Odum.

E. P. Odum is considered the father of modern ecology. Eugene Pleasant Odum was an American biologist at the University of Georgia. He says, “Ecology is the study of the structure and function of ecosystems."

Correct Answer: Natya Shastra

Solution : The correct answer is Natya Shastra.

Bharatanatyam's theoretical underpinnings are found in the Natya Shastra, an ancient Sanskrit treatise on performing arts. The Natya Shastra is said to have been authored between 200 BCE and 200 CE by the sage Bharata Muni. The Natya

Correct Answer: 83

Solution : We have, $(a+b+c) = 16$ and $a^2 + b^2 + c^2 = 90$
We know that $(a+b+c)^2 = a^2 + b^2 + c^2 + 2(ab+bc+ca)$ 
So, $16^2 = 90 + 2(ab+bc+ca)$
⇒ $ab+bc+ca = \frac{16^2 - 90}{2}=83$
Hence, the correct answer is 83.

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the third option is correct.

Correct Answer: fashion

Solution : The correct choice is the fourth option.

Explanation:
In vogue means something that is currently popular or fashionable. Fashion is a synonym that denotes something that is currently trendy or in style.

The meanings of the other options are as follows:

• Obscurity means the state

Correct Answer: JFOQ

Solution : Let's check the options –
First option: PRKI; P, K and R, I are opposite pairs.
Second option: JFOQ; J, O and F, Q are not opposite pairs.
Third option: UWFD; U, F and W, D are opposite pairs.
Fourth option: XZCA; X, C and

Correct Answer: monopoly 

Solution : The correct answer is monopoly. 

Monopolies are market arrangements in which there is only one vendor for a product or service. This gives the monopolist complete market price power. In a monopolistic market, the monopolist will produce the level of production at which marginal

Correct Answer: Lexicography

Solution : The correct choice is the second option.

The meanings of all given words are:

• Anthropology: The study of humans encompassing their cultures, societies, and evolutionary development.
• Photography: The art and practice of capturing and creating images using light-sensitive materials or electronic sensors.
• Philology

Correct Answer: 15.6

Solution : The average of India's FDI over the years 1992 – 1997
$= \frac{5.7+10.15+12.16+10.22+24.23+31.36}{6}$
$= \frac{93.82}{6}$
$= 15.6$
Hence, the correct answer is 15.6.