Explanation

The Tashkent Declaration was signed between India and Pakistan 

It was signed on 10 January 1966 to resolve the Indo-Pakistani War of 1965

It was a peace agreement 

Through the mediation of the Soviet Union 

It was signed by:

• President of Pakistan Ayub Khan 
• by India’s Prime Minister Lal Bahadur Shastri 

Explanation

Franklin D. Roosevelt served as U.S. President from 1933 to 1945

He led the country through most of World War II.

During World War II, two atomic bombs over the Japanese cities 

• First Bomb, the Little Boy type of bomb was dropped in Hiroshima on 6 August 1945 
• Second bomb, the Fat Man type of bomb was dropped on Nagasaki on August 9, 1945

The Second World War was a global war

That started in 1939 and ended in 1945

Additional information:

Woodrow Wilson is the President during World War I

He served as the 28th president of the United States from 1913 to 1921.

Explanation

G20 Summit in New Delhi, India, September 9-10, 2023

IMEC was formed during this summit.

IMEC stands for India- Middle East Europe Corridor

IMEC is envisioned as a network of transport corridors 

Indian PM Narendra Modi used the nameplate: Bharat

Indian PM Narendra Modi handed over the presidency to Brazil

New member: African Union 

G20 new name: G21

Explanation

 The 2022 UN Ocean Conference, held from June 27 to July 1, 2022

In Lisbon, Portugal

Co-hosted by the governments of Kenya and Portugal. 

Explanation

The headquarters of OPEC is located in Vienna

OPEC stands for the Organization of Petroleum Exporting Countries.

It was founded on 14th September 1960 in Baghdad.

Its official language is English

Additional information:

OPEC had its headquarters in Geneva, Switzerland, in the first Five years of its existence 

This was moved to Vienna, Austria, on Sep 1, 1965

Explanation

 Sohni Mahiwal was written by Fazal Shah Sayyad

It is the love story of the Punjabi Language.

The Tomb of Sohni and Mahiwal is 75 km from Hyderabad, Pakistan.

It is four of the most popular romances.

Explanation

The first census in Pakistan was held in 1951.

Additional information:

Total nationwide censuses in Pakistan: 7

• 1st Census: 1951
• 2nd Census: 1961
• 3rd Census: 1972
• 4th Census: 1981
• 5th Census: 1998
• 6th Census: 2017
• 7th Census: 2023

Frequency: Every 10 years (approx.)

Historical start: 1872 (British rule, first census in the region)

Last verified on 17-01-2026

Explanation

John McCarthy is called the father of artificial intelligence. 

He was an American computer scientist

He coined the term "artificial intelligence" in 1955

Organized the 1956 Dartmouth Conference, which is considered the birth of AI as a field of study. 

Received the Nobel Prize of Computing in 1971

Explanation

Step 1: Look at the differences alternately

1. 115 → 55 = −60

2. 55 → 170 = +115

3. 170 → 65 = −105

4. 65 → 235 = +170

Step 2: Find the pattern in differences

• Negative differences: −60, −105, … (increasing magnitude)

• Positive differences: +115, +170, … (increasing by 55 each time)

  
  

Step 3: Find the next number

• Last number = 235

• The pattern alternates between negative and positive

• Next difference = −160 (fits pattern of increasing negative difference magnitude: 60, 105, 160)

Explanation

Calculate Initial Age: The boy is 3 years old, and his sister is 3 times older.

This means she is  3 x 3 =9years old.

Find the Age Difference:

The constant age difference between them is 9-3 = 6 years.

Calculate Future Age: When the boy reaches 11 years old, the sister will still be 6 years older than him.

Final Result:  11 + 6 = 17