Explanation

برائے تعمیل For compliance

Explanation

اس لفظ کو مشتق کہتے ہیں جو کسی دوسرے لفظ سے نکلا ہو۔

مشتق وہ لفظ ہوتا ہے جو کسی اصل لفظ یا جڑ سے حاصل کیا جاتا ہے، جیسے کہ فعل سے اسم یا اسم سے صفت وغیرہ

Explanation

Raana Liaquat Ali Khan was the wife of Pakistan's first Prime Minister, Liaquat Ali Khan

She was the first woman governor of Pakistan.

She served as the 10th governor of Sindh from February 1973 to February 1976.

Born:  on 13 February 1905, Almora, Agra, and Oudh, India

Died: 13 June 1990 (aged 85) Karachi, Sindh

Political party: Muslim League

Explanation

The Summit for Democracy in December 2021 was hosted virtually by the United States,

But the main hosting location was in Washington, D.C..

Dates: December 9–10, 2021

Participants 111

Organized by President Joe Biden

Explanation

The mean of 5 observations is 10.

This means the sum of the 5 observations is:

$$\text{Sum of 5 observations}=\text{Mean}\times \text{Number of observations}=10\times 5=50$$

Now, a new observation (10) is added. The new sum becomes:

$$\text{New sum}=50+10=60$$

The new mean of the 6 observations is:

New mean=New sum/Number of observations

​=660​

=10

Explanation

The range of probability for each event lies between 0 and 1.

This means that the probability of any event can be a value from 0 (impossible event) to 1 (certain event).

Explanation

If we add a constant (such as 3) to each observation of a data set, the mean will be increased by 3

This is because adding the same constant to each data point shifts the entire data set by that constant value, including the mean.

Explanation

Pictograms use symbols or images to represent data in a way that shows the frequency or count of items.

Each symbol or image represents a specific quantity, making it easy to visualize and compare counts.

Explanation

Suspended particulate matter (SPM) SPM

It is one of the essential particulate contaminants that transport heavy metals in the river system.

Additionally, it is one of the phases of heavy metals in aquatic ecosystems

Explanation

USB stands for Universal Serial Bus

It is a standard interface for connecting computer peripherals, such as keyboards, mice, printers, and external hard drives.