Explanation

• Arif is my elder brother.
• Elder is commonly used for family relationships, such as an elder brother or elder sister.

Last verified on 09-10-2026

Explanation

• SmartArt is added in Microsoft PowerPoint through the Insert tab.
• It is used to create visual representations of information, such as processes, hierarchies, cycles, and relationships.
• To insert it, go to Insert → SmartArt, choose a layout, and click OK.

Last verified on 09-10-2026

Explanation

• The IFERROR function returns a specified value if a formula evaluates to an error.
• If the formula works correctly, it returns the formula’s result.
• Syntax: =IFERROR(value, value_if_error)

Last verified on 09-10-2026

Explanation

• Format Painter copies formatting from one part of a document and applies it to another.
• It can copy font style, size, color, and paragraph formatting.
• In Microsoft Word and PowerPoint, it is available on the Home tab.
• Double-clicking Format Painter allows you to apply the same formatting to multiple places.

Last verified on 09-10-2026

Explanation

• Full form: Hyper Text Transfer Protocol Secure
• Security layer: SSL/TLS encryption
• Purpose: Secure data transfer on the internet
• Default port: 443
• Used in: Banking, e-commerce, login systems

Last verified on 23-06-2026

Explanation

Explanation

• Scurvy Cause: Vitamin C (ascorbic acid) deficiency. 
• Symptoms: Fatigue, weak and sore limbs, bleeding gums, easy bruising, delayed wound healing, and anemia. 

Additional information:

• Rickets: Caused by a deficiency in Vitamin D.
• Beriberi: Caused by a deficiency in Vitamin B1 (Thiamine).
• Night Blindness: Caused by a deficiency in Vitamin A.

Last verified on 09-10-2026

Explanation

• The 2015 United Nations Climate Change Conference was held in Paris, France.
• It was known as COP21 (21st Conference of the Parties).
• The Paris Agreement was adopted on 12 December 2015 by 196 Parties.
• Its main objective was to strengthen the global response to climate change and limit global warming.

Last verified on 09-10-2026

Explanation

• Nawab Bahadur Yar Jung was belonged to the Hyderabad State, a princely state in British India.
• He was a founder and president of the Majlis-e-Ittehad-ul-Muslimeen (MIM) in Hyderabad.

Additional information:

• Born: 3 February 1905 in Hyderabad, Hyderabad State, British India
• Died: 25 June 1944

Last verified on 09-10-2026

Explanation

• An apiary is a place where beehives are kept and honeybees are raised.
• It is used for beekeeping (apiculture) and honey production.
• A person who keeps and manages honeybees is called a beekeeper.

Additional information:

• Sericulture: Rearing silkworms for silk production.
• Apiculture: The practice of beekeeping.
• Butterfly house: A place where butterflies are kept.

Last verified on 09-10-2026