Explanation

• Sifto Salt Mine is located in Goderich, Ontario, Canada.
• They are situated under Lake Huron.
• They are the world's largest underground salt mines.
• It's started operations in 1959.

Additional information:

• The world’s second-largest salt mine is the Khewra Salt Mine in Pakistan.

Last verified on 06-06-2026

Explanation

• Hanna Lake is located near Quetta city (Balochistan, Pakistan).
• It is about 10 km away from Quetta in Urak Valley.
• The lake was built in 1894 during British rule.
• It is a famous tourist spot in Pakistan.
• It covers an area of about 27 acres.

Last verified on 06-06-2026

Explanation

• Oceans play the most important role in regulating Earth’s temperature and climate.
• They absorb heat from the Sun and distribute it across the planet.
• Ocean currents control weather patterns globally.
• They help maintain Earth’s temperature balance.

Last verified on 06-06-2026

Explanation

• Mangrove forests act as barriers against cyclones.
• Mangroves reduce erosion by trapping sediments, stabilizing the coastal zone and thus protecting the coast from storm surges and cyclones.
• Mangroves in Pakistan are found along the coastline of Sindh and Balochistan.

Last verified on 06-06-2026

Explanation

Brazil's Currency is Real.

Brazil Capital is Brasilia.

Brazil's official language is Portuguese.

Brazil located is in the Continent of South America.

Brazil's Primary Religion is Christianity.

Brazil Head of Govt. is President – Luiz Inacio Lula da Silva

Brazil's Parliament is called the National Congress.

Last verified on 06-06-2026

Explanation

• Sir Syed Ahmed Khan became Chief Judge in 1846.
• He worked under the British East India Company.
• He started his career in 1838–1839 as a clerk (Naib Munshi).
• Promotion: Sub-Judge in 1841
• Retired from judicial service: 1876

Last verified on 06-06-2026

Explanation

• Edition: 32
• Venue: Jeddah, Saudi Arabia
• Date: 19 May 2023
• Presided over by: Muhammad bin Salman 
• Participants: 22

• The Arab League is a regional organization in the Arab World.
• Founded: March 22, 1945
• Headquarters located in Cairo, Egypt
• Members: 22

Last verified on 06-06-2026

Explanation

• Every student in the class has completed the assignment.
• “Every” is always singular, so it takes a singular noun and verb.
• The correct structure is “every + singular noun + has”, not “have”.
• So the correct subject-verb agreement is: every student + has completed.

Last verified on 06-06-2026

Explanation

• The herd of sheep is grazing in the field.
• “Herd” is a collective noun.
• It is treated as singular when seen as one group.
• Therefore, it takes the singular verb “is”, not “are”.
• So, correct subject-verb agreement is: herd + is grazing.

Last verified on 06-06-2026

Explanation

• Angel Falls is a waterfall in Venezuela.
• Height: 979 m
• Elevation: 1,283 m
• Longest drop: 807 m
• Number of drops: 2
•  It is the world's tallest uninterrupted waterfall.
• The waterfall has been known as Angel Falls since the mid-20th century.
• Angel Falls is named after Jimmie Angel, a U.S. aviator, who was the first person to fly over the falls.

Last verified on 06-06-2026