We use preposition at before clock. Like at 7 o' clock, at 9 o'clock, at 4 o' clock.

We use preposition for to tell a reason. (Here tea is the reason of invitation) 

My aunt has invited me to her place at three o’clock this afternoon for tea.

Namaz-e-Khasoof (نماز خسوف) is offered at the time of the Lunar eclipse

and

Namaz-e-Kasoof is offered at the time of the solar eclipse. 

ND7-1-2023

**

ND16-1-2023

• The biggest salt mine is located in Jehlum Pakistan
• **
• The Khewra Salt Mine is located in Khewra, north Jhelum District, Punjab, Pakistan, which rises from the Indo-Gangetic Plain.
• It is Pakistan’s largest and oldest salt mine and the world’s second-largest mine.
• Khewra Salt Mine another name is Mayo Salt Mine

• AGM 17-12-2022
  

• 
  

Located in peshwar

Construction 1949-1960

Height 76.2 m

Zest : great enthusiasm and energy.

Distaste : mild dislike or aversion.

Antonym of Zest is Distaste

Pakistan conducted a series of nuclear tests on 28 May 1998 at the Chagai test site, Balochistan.

5 Nuclear tests were conducted by Pakistan at 15:15 hrs PST on 28 May 1998.

The tests were performed at Ras Koh Hills in the Chagai District of Balochistan Province.

Chagai-I was Pakistan's first public test of nuclear weapons.