List of top Questions asked in NIT MCA Common Entrance Test

Which drama is staged immediately after E?
A person's present age is two-fifth of the age of his mother. After 8 years, he will be onehalf of the age of his mother. What is the present age of the mother?
The maximum and minimum value represented in signed 16 bit 2's complement representations are
FFFF will be the last memory location in a memory of size

Fill in the blank with the most appropriate option. 

Kedar \(\underline{\hspace{1cm}}\) this project for a month and now he is about to join a new project.
 

Identify the word that is similar in meaning to the underlined word. 

Raghu made \(\underline{adulatory}\) remarks about the waiter who served the food.
 

Which of the phrase given below should replace the phrase printed in bold to make the sentence grammatically correct. 

He is addicted to smoke.
 

Inverse of the function \( f(x) = \frac{10^x - 10^{-x}}{10^x + 10^{-x}} \) is
 

If \( a < b \), then \( \int_a^b (|x-a| + |x-b|) dx \) is equal to
Let \( \vec{a} = 2\hat{i} + 2\hat{j} + \hat{k} \) and \( \vec{b} \) be another vector such that \( \vec{a} \cdot \vec{b} = 14 \) and \( \vec{a} \times \vec{b} = 3\hat{i} + \hat{j} - 8\hat{k} \). The vector \( \vec{b} \) is
Which of the following is NOT true?
\( f(x) = x + |x| \) is continuous for
If \( a_1, a_2, \ldots, a_n \) are any real numbers and n is any positive integer, then
If \( \frac{x^2}{a^2} + \frac{y^2}{b^2} = 1 \) (\( a > b \)) and \( x^2 - y^2 = c^2 \) cut at right angles, then
A straight line through the point (4, 5) is such that its intercept between the axes is bisected at A, then its equation is

The value of \( \int \frac{(x^2-1)dx}{x^3\sqrt{2x^4 - 2x^2 + 1}} \) is
 

If the angle of elevation of the top of a hill from each of the vertices A, B and C of a horizontal triangle is \( \alpha \), then the height of the hill is
Which of the following is the odd one from the given alternatives?

Fill in the blank: JAK, KBL, LCM, MDN, \(\underline{\hspace{1cm}}\)
 

Find out the wrong number in the FOLLOWING series. 30, -5, -45, -90, -145, -195, -255

At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?
 

The minimum number of NAND gates required for implementing the Boolean expression, \( AB + ABC + AB\bar{C} \) is:

Fill in the banks with the correct option. 

Technical writing demands \(\underline{\hspace{1cm}}\) use of language.
 

The passage states all the following about VR applications except

Choose the correct alternative with the correct choice given below each statement: 

You are to conform \(\underline{\hspace{1cm}}\) the rules of the institute.