Preparing for Excellence...
We have recently migrated this portal from React JS to Next.js, and the setup is currently under migration. If you are experiencing any technical issues (e.g., while giving mock tests), please use the old portal: https://mathemsolvex.vercel.app/
If you have suggestions or want to help with the process, please contact the developer via LinkedIn: Vivek Kumar or WhatsApp: +91 9354368207. We are working hard to help you out. Best of luck!
— Vivek Kumar
Master your MCA entrance preparation with over 17 years of solved PYQs from NIMCET, CUET PG, and top universities. Get detailed step-by-step solutions and expert insights—all 100% free.
Don't just practice questions—simulate the real exam. Browse our interactive Full Year-wise Question Papers to build your speed and accuracy.
Browse Full Papers →Jump directly into topic-wise PYQs with exam details — marks, time, and negative marking.
Matching
| Column A | Column B | ||
| A. | Control register | I. | Read by host to get input |
| B. | Status register | II. | Written by host to send output |
| C. | Data-in register | III. | Contain bit that can be read by host |
| D. | Data-out register | IV. | Can be written by host to start command |
A RAM chip has a capacity of 1024 words of 8 bits each (1k× 8) The number of 2×4 decoders with enable line needed to construct a 16k ×16 RAM from 1k ×8 RAM is
Arrange the following in increasing order of their per unit cost.
(A) DRAM (B) Magnetic disk
(C) Optical disk (D) SRAM
(E) Magnetic tape
Choose the correct answer from the options given below
Yes. We continuously update question tags and solutions to reflect the latest pattern and syllabus.
All listed questions include detailed step-by-step solutions, and many also include short video explanations.
Use the filters for exam and subject, and the search box for topics, keywords, or formula names.
No, Mathem Solvex Offers you everything for free, you do not need to pay anything for question bank You will get NIMCET and CUET PYQ and all the information for free.