Assertion (A): Irrigation is practised in large parts of India.
Reason (R): India has a variety of soil types.
Reason (R): India has a variety of soil types.
Show Hint
- (A) is true and (R) is false.
- (A) is false and (R) is true.
- Both (A) and (R) are true, and (R) is the correct explanation of (A).
- Both (A) and (R) are true but (R) is not the correct explanation of (A).
The Correct Option is D
Solution and Explanation
Irrigation is indeed practiced widely in India due to the variability in rainfall and climate across the country.
Step 2: Understanding Reason (R).
India's variety of soil types, such as alluvial, black, and red soil, affects agricultural practices, but it is not directly related to the need for irrigation. The primary reason for irrigation is the irregular distribution of rainfall.
Step 3: Conclusion.
Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation for Assertion (A), as irrigation is needed due to the irregularity of rainfall rather than the variety of soil types. Final Answer: Both (A) and (R) are true but (R) is not the correct explanation of (A).
Top Questions on Agriculture
- Why are Silver Oak trees and Cardamom trees planted in coffee plantations along with the coffee plants?
- State two climatic conditions that favour the cultivation of coffee.
- Name the cropping season in which Bajra is grown.
- Why is wheat not cultivated extensively in West Bengal and the extreme southern states of India?
- Why is the cultivation of soybean gaining popularity in recent times?
Questions Asked in ICSE Class X board exam
Give the output of the following Java program segment:
String a[] = {"Atasi", "Aditi", "Anant", "Amit", "Ahana"};
System.out.println(a[1].charAt(1) + "*" + a[2].charAt(2));The output of the above statement is:
- ICSE Class X board - 2026
- Character String
Assertion and Reasoning
Assertion (A): The substring() method modifies the original String.
Reason (R): The substring() method can extract part of a String from a specific index.
- ICSE Class X board - 2026
- Character String
Rewrite the following program segment using a
forloop:Given program segment:
int a = 5, b = 10;
while (b > 0)
{
b -= 2;
}
System.out.println(a * b);Note: Ensure that the variable $b$ remains accessible for the
System.out.printlnstatement after the loop terminates.- ICSE Class X board - 2026
- Control Statements
Define a class named
StepTrackerwith the following specifications:Member Variables:
String name— stores the user's name.int sw— stores the total number of steps walked ($sw$).double cb— stores the estimated calories burned ($cb$).double km— stores the estimated distance walked in kilometers ($km$).
Member Methods:
1.
void accept()
To input thenameand thesw(steps walked) usingScannerclass methods only.2.
void calculate()
Calculates calories burned ($cb$) and distance in ($km$) based on steps walked ($sw$) using the provided estimation logic.- ICSE Class X board - 2026
- Object-Oriented Programming
- Write a program to accept a two-dimensional integer array of order \( 4 \times 5 \) as input from the user. Check if it is a Sparse Matrix or not. A matrix is considered to be a sparse, if the total number of zero elements is greater than the total number of non-zero elements. Print appropriate messages.