Explanation

• Lugubrious means مضحکہ خیز
• Mournful means سوگوار

Last verified on 14-06-2026

Explanation

5 × 2 = 10

10 × 2 = 20

20 × 2 = 40

40 × 2 = 80

Last verified on 11-2026

Explanation

• DOCX is the newer version of DOC, the original official Microsoft Word file format. 
• Microsoft Word 97 - 2003 Document extension (.doc).
• Microsoft Word 2007 to till date Document extension (.docx).

Additional information:

• .xls extension of Excel.
• .ppt extension of PowerPoint.
• .txt extension of Text files.
• .pdf extension of Portable Document Format.

Last verified on 15-02-2026

Explanation

The sum of the first 10 natural numbers is:

1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 = 55

Average = 55/10 = 5.5

OR

Formula for natural number= n(n+1)/2

n=10

Now

10(10+1)/2

10(11)/2

5(11)

55

Last verified on 15-02-2026

Explanation

Major Kharif Crops

1. Rice
2. Sugarcane
3. Cotton
4. Maize
5. Bajra
6. Jowar

• Start: April – June
• End: September – October

• Sowing: October – December
• Harvesting: March – May

Last verified on 27-01-2026

Explanation

• The largest planet in our solar system is Jupiter.
• 5th planet
• 79 known moons (Maximum number of moons)
• The Great Red Spot is a prominent feature
• Giant planet and the fastest-rotating planet 
• Rotates approximately once every 10 hours.
• Age is about 4.603 billion years.

Additional information

• Mercury is the smallest planet of the solar system.

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Last updated by NA on 25-April-2026

Explanation

• Maximum number of columns in MS word: 63

Additional information:

• The minimum number of rows added in MS Word: 1
• The minimum number of columns in MS word: 1

Last verified on 29-05-2026

Explanation

• The Nobel Prize was first awarded in 1901
• Inaugurated on December 10, 1901
• Awarded in Stockholm, Sweden.
• Inventor of dynamite, Alfred Nobel

Additional information

Since 1901, the Nobel Prize has been awarded in the fields of

1. Physics
2. Chemistry
3.  Physiology/Medicine
4.  Literature
5.  Peace
6.  Economics.

Last updated question by NA on 07 May 2026

Explanation

• Sarah was the wife of Prophet Ibrahim (A.S).
• She was the mother of Isaac (A.S).
• She was the sister of Prophet Lut (A.S).
• Her name is mentioned in the Qur’an in Surah Hud and Surah Al-Hijr.
• She was lived in Hebron (Al-Khalil).
• She was passed away at the age of 127 years.

Last verified on 02-05-2026

Explanation

Composition of Air:

• Nitrogen → 78%
• Oxygen → 20.95%
• Argon → 0.93%
• Carbon dioxide → 0.04%
• Other gases → very small traces

Last verified on 30-04-2026