Explanation

Galileo Galilei was a renowned astronomer, often called the "father of modern observational astronomy."

He made key improvements to the telescope and supported the heliocentric theory.

Explanation

Pakistan Day, یوم پاکستان or Pakistan Resolution Day, commemorating the Lahore Resolution passed on 23 March 1940.

Explanation

RBCs lack a nucleus to make more room for hemoglobin, which carries oxygen.

This structure helps them efficiently transport oxygen throughout the body.

Explanation

The correct phrase is “He is junior to me”.

This is because junior is a comparative adjective.

that is used to show the relation between two people in terms of rank, age, or experience.

Comparative adjectives like junior, senior, superior, or inferior are followed by the preposition to, not than.

Explanation

An anagram is a word formed by rearranging the letters of another word.

"Cat" is an anagram of "Act" because both have the same letters in a different order.

Explanation

Fehling's test and Tollen's test are used for the identification of:

Aldehydes: Both tests are specific for detecting aldehydes, as aldehydes can be oxidized to carboxylic acids, producing a positive result.

Distinctive results:

Fehling's test: Forms a red precipitate of copper(I) oxide with aldehydes.

Tollen's test: Produces a silver mirror with aldehydes.

Explanation

Superscript & subscript are known as Font effects.

Superscript is used to create small letters above the line of text.

Subscript is used to create small letters below the line of text

Subscript shortcut key: Ctrl, Shift + Plus sign (+)

Superscript shortcut key: Ctrl, Shift, and the Plus sign (+) at the same time.

Explanation

The following are the six most famous books of Hadith:

All Muhadith (Hadith writers) were Persian.

1. Sahih Bukhari

2. Sahih Muslim

3. Jame Tirmizi

4. Sunan Abu Dawood

5. Sunan Al Sughra

6. Sunan ibn Maja

Explanation

The SI is made up of 7 base units

that define the 22 derived units with special names and symbols, which are illustrated in NIST SP 1247, SI Base Units Relationship Poster. 

Explanation

The Kūnaṛ River, also known in its upper reaches as the Mastuj, Chitral, or Kama River,

The Kūnaṛ River is located in Afghanistan and the KPK

The town lies along the Kunar River (also known as the Chitral River)

Kunar River gives its name to Kunar Province.

Length:480 km (300 mi)

ND27-9-2023