Explanation

On 23 January 2023, a national grid frequency fluctuation caused a massive blackout affecting 220 million people in Pakistan.

The outage was due to faulty grid synchronization during energy-saving shutdowns, leading to unstable frequency (~50.75 Hz) and a 12-hour power collapse.

Explanation

5, _, _, _, 25

There are 5 terms. Let's find the common difference:

d = 25-5/4 = 20/4 = 5

The sequence is:

5 + 5 = 10

10 + 5 = 15

15 + 5 = 20

20 + 5 = 25

The sequence is 5, 10, 15, 20, 25

The second arithmetic mean is 15.

Explanation

Mundane means دنیاوی

Explanation

Rain check means معذرت کے ساتھ انکار

Explanation

Given:

- Speed of train = 30 m/s  

- Time to cross bridge = 20 s  

- Length of bridge = 400 m  

Total distance covered = Speed × Time = 30 × 20 = 600 m  

So, length of train = 600 - 400 = 200 m

Correct answer: 200 m 

Explanation

To find the Arithmetic Mean (Average):

Add the numbers: 10 + 20 + 30 + 40 + 50 = 150

Count the numbers: 5

Divide the sum by the count: 150/5 = 30

Explanation

The largest and deadliest flood in Pakistan's recorded history occurred in 2022

The 2022 Pakistan floods, which began in June and lasted until October, killed 1,739 people

The 2010 Pakistan floods, however,

Resulted in a higher number of fatalities with 1,985 deaths and estimated damages of USD 43 billion. 

Explanation

As per Pakistan's 2023 Census, Sindh province recorded an annual population growth rate of 2.57%, slightly higher than Punjab’s 2.53% and Khyber Pakhtunkhwa’s 2.38%.

Based on that growth rate ranking, Sindh experienced the largest population growth among the listed provinces in 2023.

Explanation

In 2022, Turkey hosted direct talks between US and Russian intelligence chiefs.

Ankara played a neutral mediator role amid tensions over the Ukraine war.

Explanation

"Evoke" means to bring out, provoke, or stir up emotions, memories, or responses.

Evoke means جذبات ، یادوں ، یا ردعمل کو سامنے لانے ، مشتعل کرنے یا ہلچل مچا دینے کے لئے