Explanation

Elon Musk is the founder and CEO of SpaceX and one of the key founders of Tesla, Inc.

Musk has been considered the wealthiest person in the world since 2021; as of May 2025,

Explanation

Polio (poliomyelitis) is a viral disease that primarily affects the nervous system,

Particularly the spinal cord, and can result in paralysis.

Polio, or poliomyelitis, is a disabling and life-threatening disease caused by the poliovirus.

The virus spreads from person to person

Explanation

 "Negligence" means lack of care.

The antonym is care, which means paying attention or being responsible.

Explanation

 "Bungle  اناڑی پن سے کام خراب کرنا  " means to mess something up.

The opposite is to succeed, پورا اُتَرْنا or do it well.

Explanation

 "Distress" means suffering or pain.

Its opposite is comfort, which means ease or relief.

Explanation

 Some people lack access to clean water

کچھ لوگ صاف پانی تک رسائی سے محروم ہیں۔

The word "to" is used before an infinitive verb, which in this case is "access."

We use "to" here because "lack access" is a verb phrase, and "to" is required when expressing access to something

Explanation

Respecting others' privacy means not interrupting or eavesdropping when they're engaged in a private conversation.

Explanation

 Hazrat Yusuf) is the prophet who saved the people of Egypt from a severe famine. 

Important Question about "Hazrat Yousaf (AS)

Prophet Yusuf (عليه السلام) was one of the twelve sons of Prophet Yaqub (AS).

His mother's name was Raheel.

Hazrat Yousaf (AS) remained in the well for three days.

27 times Hazrat Yousuf was mentioned in the Holy Quran. 

Hazrat Yousaf (AS) was sold as a slave in Egypt.

Zulaikha bought Hazrat Yousaf (AS)

The real brother of Hazrat Yousaf A.S was Bin Yameen.

Hazrat Yousaf's (AS) talent for interpreting dreams.

Palestine is the grave of Hazrat Yousaf (علیہ).

Explanation

"Cold feet" is an idiom that means sudden nervousness or fear about doing something

Explanation

Profit=2/100×300=6