The book “Pakistan: The Formative Phase” was written by?

• A. Ayesha jalal
• B. Akbar s. ahmed
• C. Khalid bin saeed
• D. None of these

Which if the following was invented by Torricelli?

• A. Clock
• B. Airship
• C. Barometer
• D. Cotton gin

Who was the Afghan ruler at the time of USSR invasion?

• A. Ashraf ghani
• B. Abdullah abdullah
• C. Hafizullah amin
• D. Amanullah khan

USA withdrawn from UN’s World Health Organization on?

• A. 8 july 2019
• B. 8 july 2020
• C. 18 july 2019
• D. 1 8 july 2020

Which country on 14 July 2020 has banned China’s Huawei 5G equipment?

• A. Usa
• B. Uk
• C. India
• D. Israel

Brass gets discolored in air because of the presence of which of the following gases in air?

• A. Oxygen
• B. Hydrogen sulphide
• C. Carbon dioxide
• D. Nitrogen

The town is 100 meters ____ sea level?

• A. Over
• B. Above
• C. For
• D. From

In plants, exchange of gases takes place through?

• A. Stomata
• B. Palisade tissue
• C. Spongy tissue
• D. All of these

In a refrigerator, the cooling system should always be?

• A. At the top
• B. At the bottom
• C. At the middle
• D. Can be anywhere

You have to be ____ 18 to see this film?

• A. Above
• B. Over
• C. On
• D. Across