Commerce (English Medium) कक्षा ११ - CBSE Question Bank Solutions

In which of the following aerial photographs the Nadir and the principle points coincide?

Which type of the following projections is used in aerial photographs?

What are the important characteristic features of north Indian rivers?

Which one of the following is not a fact regarding South India?

Which two liquids are used in maximum and minimum thermometers?

If there is more humidity in the air, the difference between the readings of a dry bulb and a wet-bulb will be______.

Which instruments are normally available in Class-I observatory to measure the weather phenomena?

How many distinct seasons are found in India as per the Indian Meteorological Department?

Discuss the weather conditions associated with any one season in detail.

How are north Indian rivers different from Peninsular rivers?

Which one of the following has the longest duration?

Which one of the following is not related to the formation or modification of the present atmosphere?

Life on the earth appeared around how many years before the present?

What is meant by the process of differentiation?

What was the nature of the earth surface initially?

What were the gases which initially formed the earth’s atmosphere?

List the stages in the evolution of the earth and explain each stage in brief.

In which part of the Himalayas do we find the Karewa formation?

In which of the following states is Loktak lake situated?

If you move from Badrinath to Sunderbans delta along the course of the river Ganga, what major geomorphological features will you come across?