Explanation

Dry ice is a solid form of carbon dioxide.

...

"Dry ice" is solid, frozen carbon dioxide, which is sublimated at a chilly -78.5 °C (-109.3°F).

Dry ice is used primarily as a cooling agent.

Dry ice does not melt into a liquid when heated instead, it changes directly into a gas.

ND16-8-2023

Explanation

The most abundant gas in the atmosphere is nitrogen, with oxygen second.

Argon, an inert gas, is the third most abundant gas in the atmosphere.

Explanation

Explanation

Sikandar Sultan Raja appointed CEC: 27 January 2020

Sikandar Sultan Raja: first retired bureaucrat to have ever been appointed as the head of the top electoral body

Previously, Sardar Muhammad Raza was CEC (retired on December 5, 2019)

NA23-7-2023

Explanation

Bronze is an Alloy consisting primarily of copper, commonly with about 12-12.5% tin .

******

RY 23-12-2022

Explanation

Explanation

Nisab of zakat for silver is 52 1/2 tola

Zakat literally means Purification.

When Zakat was made compulsory in 2 A.H (properly implemented in 8 Hijri.

The word Zakat occurs 32 times in the Holy Quran.

Hazrat Abu Baker did Jihad on the issue of Zakat.

Without which act the prayer is useless? Zakat

One who disbelievers in Zakat is a Kafir

“Zakat” is the treasure of Islam, who said this? Holy Prophet (PBUH)

****

*******

VU CBT FIA SI ASI PAPER 13-12-2021

Explanation

The Battle of Khandaq (Ahzab) was fought on 5 A. H (627).

10000 Munafiqeen were in Ghazwa-e-Khandaq

Additional information:

 it was the 30-day-long fight of Yathrib by Arabian and Jewish tribes

Hazrat Salman Al-Farsi suggests digging the trench at the time of the Battle of Khandaq

***

Explanation

The Thal Desert is situated in the Bhakkar District of Punjab.

It is located between the Jhelum and Sindh rivers near the Pothohar PlateauIts.

The Length of the Thal desert is 190 miles.

It is called the Friendly Desert and Great Indian Desert.

It is the largest and the National Desert of Pakistan.

It is the 16th largest desert on the planet

15% located in Pakistan.

85% located in India

Famous for: Sand and Coal 

Additional information:

Pakistan hosts five major deserts which are historic forests.

1.       Cholistan (Bahawalpur, Punjab)

2.       Thal (Bkhar district of Punjab)

3.       Katpana desert (Sakardu)

4.       Kharan desert (Balochistan)

5.       Thar desert (Sindh)

In KPK there is no desert

The northern area of Pakistan is known as the “Deserts Free Area”.

Explanation

ALT + Shift + F1 is also used to create a new worksheet

Ms. Excel is a Spreadsheet program

MS Excel is based on WINDOWS

shortcut key in  MS Excell:

which key is used for help in MS excel?

F1

***

Shift+Backspace

**

Which key is used to enter the current date in Excel?

Ctrl+;