Are you preparing for competitive exams like WBCS, SSC, UPSC, or state-based exams? If so, you’ll know the importance of a solid awareness of India’s river system, a frequently asked topic in these examinations.
In this blog post, we’ve compiled a set of Multiple Choice Questions (MCQs) on the Indian River System, based on NCERT, to help you test your knowledge and excel in your upcoming competitive exams. Let’s dive into these MCQs and enhance your understanding of this vital subject!
MCQ on Indian River System Set -1
Q1. Which of the following is not a factor that affects the drainage pattern of an area?
A. Geological time period
B. Nature and structure of rocks
C. Topography
D. Amount of water flowing
Answer –D. Amount of water flowing
Explanation-The amount of water flowing is not a factor that affects the drainage pattern of an area. The other factors listed are all important factors that affect the drainage pattern of an area.
Q2. Which of the following is the most common drainage pattern in India?
A. Dendritic
B. Radial
C. Rectangular
D. Trellis
Answer –A. Dendritic
Explanation-The dendritic drainage pattern is the most common drainage pattern in India. This type of drainage pattern is characterized by a branching network of streams that resemble the branches of a tree.
Q3. Which of the following rivers is a tributary of the Ganga River?
A. Yamuna
B. Chambal
C. Son
D. All of the above
Answer –D. All of the above
Explanation-The Yamuna, Chambal, and Son Rivers are all tributaries of the Ganga River.
Q4. Which of the following is the largest river in India?
A. Ganga
B. Brahmaputra
C. Narmada
D. Krishna
Answer –A. Ganga
Explanation-The Ganga River is the largest river in India. It is also the longest river in India, with a length of 2,525 kilometers.
Q5. Which of the following is the largest river basin in India?
A. Ganga
B. Brahmaputra
C. Narmada
D. Krishna
Answer –A. Ganga
Explanation-The Ganga River basin is the largest river basin in India, with a catchment area of over 1,086,000 square kilometers.
Q6. Which of the following is the largest river in India by discharge of water?
A. Ganga
B. Brahmaputra
C. Narmada
D. Krishna
Answer –B. Brahmaputra
Explanation-The Brahmaputra River is the largest river in India by discharge, with an average annual discharge of over 1,900,000 cubic meters per second.
Q7. Which of the following is the largest river in India by length?
A. Ganga
B. Brahmaputra
C. Narmada
D. Krishna
Answer –A. Ganga
Explanation-The Ganga River is the longest river in India, with a length of over 2,500 kilometers.
Q8. Which of the following is the most common drainage pattern in India?
A. Dendritic
B. Radial
C. Rectangular
D. Trellis
Answer –A. Dendritic
Explanation-The dendritic drainage pattern is the most common drainage pattern in India. This type of drainage pattern is characterized by a branching network of streams that resemble the branches of a tree.
Q9. Which of the following is the largest river in the Arabian Sea drainage basin?
A. Indus
B. Narmada
C. Tapi
D. Mahi
Answer –A. Indus
Explanation-The Indus River is the largest river in the Arabian Sea drainage basin. It is also the longest river in Pakistan.
Q10. Which of the following is the largest river in the Bay of Bengal drainage basin?
A. Ganga
B. Brahmaputra
C. Krishna
D. Mahanadi
Answer –A. Ganga
Explanation-The Ganga River is the largest river in the Bay of Bengal drainage basin. It is also the longest river in India.
