Explanation

Day 1 = 5 GB

Day 2 = 10 GB 

Day 3 = 15 GB

Day 4 = 20 GB

The data increases by 5 GB every day.

This is an arithmetic series.

First term a = 5

Common difference d = 5

Number of days n = 15

Formula for sum = n/2 _ [2_a + (n-1)_d]

Put values:

Sum = 15/2 _ [2_5 + (15-1)_5]

Sum = 15/2 _ [10 + 70]

Sum = 15/2 _ 80

Sum = 15 * 40

Sum = 600

Total data in 15 days = 600 GB

Last verified on 12-07-2026

Explanation

Pattern: Multiply by 2 and add 3.

7 × 2 + 3 = 17

17 × 2 + 3 = 37

37 × 2 + 3 = 77

77 × 2 + 3 = 157

Last verified on 12-07-2026

Explanation

• Chemical Formula: CH₃COOH (also written as C₂H₄O₂)
• IUPAC Name: Ethanoic Acid
• Type: Weak organic (carboxylic) acid
• Molar Mass: 60.05 g/mol
• Found in: Vinegar (about 4–8% acetic acid)

Last verified on 12-07-2026

Explanation

Population after 1 year = 20,000 × 1.10 = 22,000

Population after 2 years = 22,000 × 1.10 = 24,200

Last verified on 12-07-2026

Explanation

The pattern increases by 4 each time:

8 → 12 (+4)

12 → 16 (+4)

The next number should be 20, not 21.

Therefore, 21 is the incorrect number.

Last verified on 12-07-2026

Explanation

• Sindh has 30 Districts and 6 divisions.

List of Districts of Sindh:

Additional information:

• Sindhi is the official language of the Pakistani province of Sindh.
• The Sindhi language is the oldest language.
• Sindhi is written in a version of the Arabic script.
• Sindh is known as Bab-ul-Islam.

Last verified on 06-03-2026

Explanation

• Security Council Non-Permanent Members: 10
• Total Members: 15
• Permanent Members: 5 (China, France, Russia, United Kingdom, United States)
• Term of Non-Permanent Members: 2 years

Additional information:

• Organization: United Nations (UN/UNO)
• Founded: 24 October 1945
• Headquarters: New York City, United States
• Total Member States: 193
• Purpose: To maintain international peace and security.

Pakistan as Non-Permanent Member:

Pakistan has served 8 times in the Security Council:

1. 1952–1953
2. 1968–1969
3. 1976–1977
4. 1983–1984
5. 1993–1994
6. 2003–2004
7. 2012–2013
8. 2025–2026

Last verified on 28-01-2026

Explanation

• The Three Gorges Dam in China is the world's largest dam by electricity generation capacity.
• It is built on the Yangtze River.
• The dam has an installed capacity of 22,500 MW (22.5 GW).
• It became fully operational in 2012.
• It is the world's largest hydroelectric power station by installed capacity.

Last verified on 12-07-2026

Explanation

Explanation

The official language of Japan is Japanese.

The currency of Japan is the yen.

Japan is an island country in East Asia.

Japan is situated in the northwest Pacific Ocean.

The capital of Japan is Tokyo.

The largest city in Japan is Tokyo.

Japan is a part of the Ring of Fire.

Japan is the eleventh most populous country in the world.

Japan is located on the continent of Asia.

Japan's primary religions are Buddhism and Shinto, but it is a secular country.

Japan's parliament is called the Diet.

Last verified on 17-03-2026