JEE Mains Previous Year Question Papers with Solution PDF Download


JEE Mains Previous Year Question Papers

All the aspirants are informed that the most awaited exam of the engineering is now available for filling. The exam is commonly
known as JEE Mains. To qualify for IIT’s you must have to pass the entrance exam of the JEE Mains and to crack top colleges you have to maintain a good score in the exam. Candidates need to study the whole content to understand all the aspects of the page. Aspirants who have going to appear in the exam must be very active and download the latest previous year papers.

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Candidates are informed that JEE MAINS had announced an exam to select all the smart and willful candidates. A Huge amount of candidates had applied for this exam opportunity. So, there will be a stiff competition and candidates are required to study smart and hard to qualify. If we say study smart, it means that you need to fully understand the format and concept of the examination paper. For that purpose you need to focus on the previous year question paper.

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Our website is providing the JEE MAINS Previous Year Exam Question Papers which are very vital for all the candidates who are going to participate in the examination of the JEE Mains. A lot of candidates participate in this exam every year but some of them are appointed for the top colleges. If you also want a job in this career you must study the JEE MAINS past year questions. It is the best way to prepare for the whole syllabus. By studying the JEE MAINS Previous Year Exam Question Papers, you will also get aware of the exam pattern and the marks structure.

Joint Entrance Examination (JEE) Main Previous Year Solved Question Papers Information:
  • Exam Name: Joint Entrance Examination (JEE) Main
  • Category: Previous Year Solved Question Papers
  • Announcement Type: (JEE) Main Previous Year Solved Question Papers
  • Official site: jeemain.nic.in

JEE Main past Year Papers Solved Question Papers
Question-1) A prewritten program that’s sold to perform a common task is called an application
  1. System software
  2. Package
  3. Utilities
  4. Program
  5. None of the above
Answer: Option 2
Question-2) If an analog signal is to be converted to an 8-bit resolution, how many comparators are used in a parallel-encoded ADC?
  1. 127
  2. 128
  3. 255
  4. 256
Answer: Option 4
Question-3) The first mechanical calculating machine was made by:
  1. William Oughtred
  2. Gottfried Leibnitz
  3. Blaise Pascal
  4. Charles Babbage
  5. None of the above
Answer: Option 3
Question-4) Multiplication of 1112 by 1012 is
  1. 1100112
  2. 1000112
  3. 1111002
  4. 0001012
  5. None of the above
Answer: Option 2
Question-5) A Winchester disk is a
  1. Disk Stack
  2. Removable disk
  3. Flexible disk
  4. All of the above
  5. None of the above
Answer: Option 1
Question-6) Referring to the given figure, what appears to be wrong, if anything, with the output of the D/A converter?
  1. The input signal is probably noisy.
  2. There appears to be some nonlinearity in the scope display.
  3. The converter has a nonmonotonic output error.
  4. It appears that certain input codes are incorrect; double-check the input coding.
Answer: Option 3 
Question-7) What is the major advantage of the R/2R ladder DAC as compared to a binary-weighted-input DAC?
  1. It has fewer parts for the same number of inputs.
  2. It is much easier to analyze its operation.
  3. It uses only two different resistor values.
  4. The virtual ground is eliminated and the circuit is therefore easier to understand and troubleshoot.
Answer: Option 3
Question-8) Which of the following expressions is in the sum-of-products (SOP) form?
  1. (A + B)(C + D)
  2. (A)B(CD)
  3. AB(CD)
  4. AB + CD
Answer: Option 4
Question-9) Which of the following combinations cannot be combined into K-map groups?
  1. corners in the same row
  2. corners in the same column
  3. diagonal
  4. overlapping combinations
Answer: Option 3
Question-10) The problem of the VOH(min) of a TTL IC being too low to drive a CMOS circuit and meet the CMOS requirement of VIH(min) is usually easily overcome by:
  1. adding a fixed voltage-divider bias resistive network at the output of the TTL device
  2. avoiding this condition and only using TTL to drive TTL
  3. adding an external pull-down resistor to ground
  4. adding an external pull-up resistor to VCC
Answer: Option 4
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