MCA entrance exam Solved question papers

Any buddy, please provide me the DU MCA entrance exam Solved question papers………

Yes sure, here I am uploading a PDF file that contains the DU MCA entrance exam Solved question papers. There are objective types of the questions available. Following is the content of attachment:

On dividing a number by 357, we get 39 as remainder, on dividing the same number by 17, the remainder would be:
(a) 0 (b) 3
(c) 5 (d) 11

In an examination, 65% students passes in Mathematics, 60% in Computer Science and 40% passed in both of these subjects. If 90 students failed in Mathematics and Computer Science both, then the total number of students are:
(a) 750 (b) 700
(c) 650 (d) 600

A person purchases 90 clocks and sells 40 clocks at a gain of 10% and 50 clocks at a gain of 20%. If he had sold all of them at a uniform profit of 15% then he would have got Rs. 40 less. The cost price each clock is:
(a) Rs. 50 (b) Rs. 65
(c) Rs. 80 (d) Rs. 95

Find missing number in the following series of numbers: 5, 27, 7, ?, 9, 343, 11, 729
(a) 216 (b) 64
(c) 25 (d) 125

Shifting binary data to the left by one bit position using shift registers amounts to
(a) Division by 2 (b) Subtraction of 2
(c) Addition of 2 (d) Multiplication by 2

Which of the following is true about the data types “char”, “short”, “long” and “int”, in C language?
(a) All of them store an integer value
(b) “char”, “short” and “int” store an integer value whereas “long” stores a real value
(c) “char” store only English alphabets, “long” stores real values and “int” stores integers
(d) None of the above

What is the value of the expression 3&&2&5 in C language?
(a) 0 (b) 1 (c) 2 (d) 5

Which of the following is true about a static element?
(a) Its value cannot be changed during the lifetime of a program
(b) Its value remains in the memory forever
(c) It value remains in the memory throughout the lifetime of the function in which it is declared and its memory is released after the function returns
(d) It value remains in the memory throughout the lifetime of the program and its memory is released
after the program terminates






Rests of the questions are in the attachment, please click on it……….

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DU MCA entrance exam Solved question papers.pdf (560.9 KB, 666 views)

As per your request , I am giving the general question paper for the MCA Entrance test because you did not mention the entrance test name. hope it will fruitful for you.



1. The development of computers can be divided into _______ generations.
(a) 3 (b) 4
(c) 5 (d) 6

2. Choose the odd one out
(a) Micro computer (b) Mini computer
(c) Super computer (d) Digital computer

3. The _______ electronic computer was the first computer that had used the stored program concept introduced by John Von Neumann.

(a) UNIVAC (b) EDSAC
(c) ENIAC (d) EDVAC

4. In the development of logarithms, _______ had also played a key role.
(a) Napier (b) Blaise Pascal
(c) J.M.Jacquard (d) Charles Babbage

5. The main distinguishing feature of fifth generation computers will be

(a) Liberal use of microprocessors (b) Artificial Intelligence
(c) Extremely low cost (d) Versatility

6. The computer that is not considered as a portable computer is

(a) Laptop computer (b) Notebook computer
(c) Mini computer (d) None of these

7. The unit of speed used for super computer is

(a) KELOPS (b) MELOPS
(c) GELOPS (d) None of these

8. UNIVAC is an example of
(a) First generation computer (b) Second generation computer
(c) Third generation computer (d) Fourth generation computer

9. The unit that performs the arithmetical and logical operations on the stored numbers is known as
_______.
(a) Arithmetic Logic Unit (b) Control Unit
(c) Memory Unit (d) Both (a) and (b)

10. The _______ is the ‘administrative’ section of the computer system.

(a) Input Unit (b) Output Unit
(c) Memory Unit (d) Central Processing Unit

11. Roman number system is a

(a) Positional number system (b) Non-positional number system
(c) Both (a) and (b) (d) None of these

12. The number system on which the modern computers operate
(a) Decimal number system (b) Octal number system
(c) Binary number system (d) Hexadecimal number system

13. The binary equivalent of (231)10 is
(a) 11100111 (b) 10111001
(c) 01110011 (d) None of these

14. The binary coding system that represents 246 different characters or bit combination is
(a) BCD (b) ASCII
(c) EBCDIC (d) Both (b) and (c)

15. The complement of the binary number 11001011 is
(a) 10101010 (b) 00110100
(c) 00110101 (d) 00101100

16. The octal addition of (25)8 and (15)8 is:
(a) (42)8 (b) (40)8
(c) (41)8 (d) None of these

17. The hexadecimal subtraction of (56)16 from (427)16 results in
(a) (3B1)16 (b) (331)16
(c) (371)16 (d) (3D1)16

18. A gate, which is also known as inverter is

(a) AND (b) OR
(c) NOT (d) NAND

19. The output of a NAND Gate is 1, when
(a) All inputs are 1 (b) Any one input is 0
(c) All inputs are 0 (d) None of these

20. The gates that are considered as universal gates are
(a) OR and NOT (b) Only NOR
(c) NAND and NOR (d) Only NAND

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