Explanation

• The Total Fertility Rate (TFR) is the average number of children a woman is expected to have during her reproductive years, based on current age-specific fertility rates.
• It is generally expressed as the number of children per woman.

Additional information:

• The Crude Birth Rate (CBR) measures the number of live births per 1,000 people in a population per year.
• The Dependency Ratio compares the dependent-age population with the working-age population.

Last verified on 23-10-2026

Explanation

• Most skull bones are connected by fixed joints, also called suture joints.
• These are fibrous, immovable joints that hold the skull bones firmly together and protect the brain.
• The lower jaw is an exception because it forms a movable joint with the skull.

Last verified on 23-10-2026

Explanation

• Correct sentence: “I certainly do not approve of your riding your motorbike over the speed limit.”
• Approve of means to consider something acceptable or to support it.
• The verb approve is followed by of when expressing agreement with or acceptance of an action.

Last verified on 23-10-2026

Explanation

• The correct sentence is: “The new teacher is slow to adapt to the unusual rules of the school.”
• Adapt to means to adjust to new conditions, rules, or situations.

Last verified on 23-10-2026

Explanation

• Data Validation in Excel is used to restrict or control the type of data (e.g., numbers only, dates, list values) entered in a cell.
• It helps prevent errors and ensures data consistency.

Last verified on 23-10-2026

Explanation

Explanation

• “A bolt from the blue” means something shocking and completely unexpected.
• It refers to a sudden misfortune, disaster, or unpleasant surprise.
• Example: His sudden dismissal came like a bolt from the blue.

Last verified on 23-10-2026

Explanation

• An IP address is used to uniquely identify a device on a network.
• It allows devices to communicate and exchange data over a network or the Internet.
• Every device connected to a network is assigned an IP address.
• An IP address helps send data to the correct destination.

Last verified on 07-07-2026

Explanation

As of February 3, 2026, Rao Abdul Kareem has been appointed as the new Inspector General (IG) of Punjab Police, succeeding Dr. Usman Anwar.

Last updated on 21-2-2026

Explanation

• The Battle of Chawinda was fought between Pakistan and India in September 1965 during the Indo-Pakistani War of 1965.
• It took place near Chawinda in the Sialkot sector of Punjab, Pakistan.

Additional information:

• The Battle of Kursk (1943) is famous as one of the largest armoured battles of World War II.

Last verified on 23-10-2026