Find the wrong number in the given number series.

Tokyo is the capital of which country?

Which of the following methods can help in preventing soil erosion?

1. Contour bunding

2. Cover cropping

With reference to river Tapi, consider the following statements:

1. It originates from Amarkantak plateau.

China has the longest border with which of the following country?

Debsa Pass is a mountain pass in which state?

Which state of India has the maximum length of state Highways?

Which state is known as the "Spice Garden of India"?

The 'One Nation-One Port' initiative is designed to:

Arrange the following mountain ranges from North to South.

1. Vindhya Range

2. Ajanta range

3. Satpura range

Which area is referred to as the Konkan coast?