Explanation

Xerostomia is dryness in the mouth.

Xerostomia is also known as dry mouth.

Xerostomia means منہ میں لعاب دہن کا نہ ہونا یا کم ہونا

Explanation

Blood is a connective tissue.

It is considered so because of the presence of a matrix.

The lung, kidneys, and pancreas are organs involved in various physiological processes of the body. 

Explanation

Differentiate between network and internet.

Network: A network is a group of interconnected computers or devices that can share resources and information, typically within a local area (LAN) or wide area (WAN).

Internet: The internet is a global network of networks that connects millions of private, public, academic, and governmental systems, enabling worldwide communication and information sharing.

Explanation

Sinew:   نس , جسمانی مضبوطی

Muscle: پٹها, جسمانی مضبوطی

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Sinew - A piece of tough fibrous tissue uniting muscle to bone; a tendon or Liga.

ND-18-8-2023

Explanation

40 kg rice costs Rs. 3200

60 kg rice costs Rs. 4800

80 kg rice costs Rs. 6400

3200÷40=80 4800÷80=60

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Explanation

The correct sentence with the proper use of the colon is:

(C) She had one question: when is the deadline?

A colon is used correctly here to introduce a clause that explains or expands on what came before it.

The other options do not follow standard rules for using a colon.

Explanation

a) Amidst the cacophony of the bustling metropolis, there exists an oasis of tranquility where the weary souls find respite.

• "Cacophony" is used in its singular form, referring to a loud, jarring noise in a single place (the metropolis).
• "Metropolis" is singular, which fits the context of the sentence (referring to one city).
• "Tranquility" is an uncountable noun, so it remains singular.
• "Souls" is correctly pluralized to match the plural subject "weary souls."

Explanation

The negotiations were marred amid allegations of corruption that cast a shadow under the legitimacy of the entire process."

Amid is used to indicate the situation in which something happens,

Under suggests something affecting the legitimacy of the process.

Explanation

The first textbook, Constructive Rural Sociology, was written by John Gillette and appeared in 1913 (Olsen 1991).

The first department of Rural Sociology was established at Cornell University in 1915.

Explanation

63.3 is the correct answer

total number 15 ×64=960 24 was misread as 34 so actual no is 10 more so subtract 10 from 960 which is 960-10 = 950 now divide 950 by total number which is 15 950/15 = 63.33 is correct answer