When was the Punjab Food Authority established:

• 2010
• 2011
• 2012
• 2013

For the system of equations \( ax + 2y = 5 \) and \( 3x - 6y = 20 \), if the system has one solution, which of the following CANNOT be the value of \( a \)?

• A. -1
• B. 1
• C. 2
• D. -3

The sum of the ages of two children is 12 and their product is 32. The age of the elder one is:

• A. 6 years
• B. 8 years
• C. 10 years
• D. 12 years

The establishment of Delhi Sultanate began with the invasion of:

• A. Muhammad ghouri
• B. Alauuddin khilji
• C. Muhammad tughlaq
• D. None of these

Four men working together can dig a ditch in 42 days. If one man works only half-days, how long will it take to complete the job:

• A. 46 days
• B. 48 days
• C. 50 days
• D. 52 days

Who was the President of Pakistan after the death of Zia-ul-Haq:

• Ghulam Ishaq Khan
• Farooq Leghari
• Muhammad Rafiq Tarar
• None of these

Convert to Radical Form \( x^{2a / b} \):

• A. \( b√x^{2a} \)
• B. \( a√x^{2b} \)
• C. \( b√x^{2b} \)
• D. \( a√x^{2a} \)

Gangkhar Puensum, the highest unclimbed mountain in the world, is located in:

• A. Nepal
• B. India
• C. China
• D. Bhutan

BRI stands for:

• Belt and Race Initiative
• Belt and Road Idea
• Belt and Road Initiative
• None of these

Which article of the constitution of 1973 is related to the affairs of Zakat:

• 30
• 31
• 32
• 33