Question Discussion & Solution

The correct answer is World’s tallest waterfall - Tugela Falls.

Key Points

• Some important tallest waterfalls and their height are as follows:-

• Angel Falls is the world's tallest uninterrupted waterfall.
  • It is the UNESCO World Heritage site in the Gran Sabana region of Bolívar State.
• Tugela Falls is the world's second tallest waterfall.

Additional Information

• Lake Superior is the largest of the Lakes of North America and among freshwater lakes.
  • Lake Superior is the world's largest by surface area and the 3rd largest by volume.
• Lake Titicaca is a deep, large freshwater lake in the Andes on the border of Bolivia and Peru, often called the 'highest navigable lake' in the world.
  • By volume of water and by surface area, Titicaca is the largest lake in South America.
• Lake Tanganyika is an African Lake.
  • Tanganyika is the 2nd oldest freshwater lake in the world, the 2nd largest by volume, and the 2nd deepest, in all cases after Lake Baikal in Siberia.

The logic followed here is :

Given expression is : 789 ÷ 689 + 13 – 25 × 1489

Replacing the signs as per the given directions and using the BODMAS rule:

789 - 689 ÷ 13 × 25 + 1489

789 - 53 × 25 + 1489

789 - 1325 + 1489

2278 - 1325

953

Hence, the correct answer is "953".

• The Juvenile Justice Act of 2015 is an amendment to the Juvenile Justice Act, 2002.
• It provides for the trial of children in the age group 16-18 years as adults under circumstances involving heinous crimes.
• The act has defined a child as someone who is below the age of 18.
• Minimum Punishment - Seven years.
• However, the act doesn't make it mandatory to try all children in the age group of 16-18 years as adults.

The correct answer is Gold.

• Gold is not found in the Chota Nagpur Plateau.

Key Points

• Chhota Nagpur Plateau:
  • Chotanagpur plateau represents the north-eastern projection of the Indian Peninsula.
  • Chhota Nagpur plateau has an abundance of mineral resources such as mica, bauxite, copper, limestone, iron ore and coal.

Additional Information

• Gold in India is found in Karnataka and Uttar Pradesh. 

It is not always necessary that we need a movie and an actor for a song. A song can be created without them. Microphone is also not essential for a song but lyrics are an essential part of a song as lyrics are the words that actually make up a song. Without, lyrics a song cannot be written.