(English Medium) ICSE Class 10 - CISCE Important Questions

Assertion: Central banks control credit.

Reasoning: Commercial banks issue bank drafts.

The RBI settles claims of other commercial banks by a process of book entries. It helps to stabilize the banking system in the economy. Which function of the Central bank is explained here.

What is meant by an overdraft facility given by a commercial bank?

Distinguish between saving account and current account.

Give two agency functions of commercial banks.

Write a short note on Chipko Andolan.

Write short note on Central Pollution Control Board (CPCB)

Write a short note on EPA.

Name any two basic principles of Object-oriented Programming.

Name any two OOP’s principles.

What are identifiers?

What are keywords ? Give an example.

Name the type of error ( syntax, runtime or logical error) in each case given below: 

(i) Math.sqrt (36 – 45)
(ii) int a;b;c;

Write a function prototype of the following: 

A function PosChar which takes a string argument and a character argument and returns an integer value.

Give the output of the following expression:
a+= a++ + ++a + -- a + a--; when a = 7;

Using the switch statement, write a menu-driven program for the following: 

(i) To print Floyd’s triangle [Given below]

1

2      3

4      5       6

7      8       9      10

11    12    13     14    15

(ii) To display the following pattern:

I

I     C

I     C      S

I     C      S     E

For an incorrect option, an appropriate error message should be displayed. 

Which of the following are valid comments ?

(i) /* comment */
(ii) /* comment
(iii) / / comment
(iv) */ comment */ 

Give two differences between the switch statement and the If-else statement.

A mechanism where one class acquires the properties of another class:

Consider the given program and answer the questions given below:

class temp
      {
      int a;
      temp()
      {
      a=10
      }
      temp(int z)
      a=z;
      }
      void print()
      {
      System.out.println(a);
      }
      void main()
      {
      temp t = new temp();
      temp x = new temp(30);
      t.print();
      x.print();
      }
      }
  

1. What concept of OOPs is depicted in the above program with two constructors?
2. What is the output of the method main()?