KCET 2018 Previous Year Question Paper for Maths, Physics, Chemistry & Biology

The KCET aspirants preparing for 2020 don’t have to be in stress as you’ll find a huge options. Vedantu is now offering students to go thoroughly for KCET PYQP.

• Vedantu can lay a foundation to carry students with prearranged marking schemes, that lie superior to Karnataka Common Entrance Test practice question paper.

• Vedantu opens the way to reach for a number of articles on the website that will enable students to access them easily.

• We are proposing the sample question papers for subjects like Physics, Chemistry, and Mathematics.

Students can visit our website for all the info about the KCET previous year question paper of 2018. 

KCET 2018 Question Paper  

Some questions from the KCET 2018 Physics Paper are given below.

Q1. In an experiment of Young’s double-slit, the slits are detached by 2 mm, and the screen is located at a distance of 1.2 m from the slits. There are two wavelengths of light such as 6500 A and 5200 A. These wavelengths are used to find interference fringes. Calculate the departure between the fourth bright fringes of two dissimilar shapes produced by the two wavelengths.

(A) 0.213 mm

(B) 0.123 mm

(C) 0.412 mm

(D) 0.132 mm

Ans: D

Q2. When a yellow light illuminating the slit is substituted by blue light in a Fraunhofer diffraction at a single slit, at that time what will be the diffraction bands?

(A) Become narrower

(B) Disappear 

(C) Become wider

(D) Remain unchanged

Ans: (A)

Q3. The density of an electron-hole pair in pure germanium is 3 x 1016 m-3 at room temperature. On doping with aluminum, the hole density increases 4.5 x 1022 m-3. Now the electron density (in m3) in doped germanium will be

(A) 1 x 1010

(B) 2 x 1010

(C) 0.5 x 1010

(D) 4 x 1010

Ans: (B)

Q4. The input AC signal for the amplification purpose is applied across which junction of a CE amplifier?

(A) Forward biased collector-base junction

(B) Reverse biased emitter-base junction  

(C) Reverse biased collector-base junction

(D) Forward biased emitter-base junction

Ans: (D)

KCET Previous Year Question Paper 2018

Some questions from the 2018 KCET Maths Question Paper are given below.

Q1: Can you select the number of ways in which 3 boys and 5 girls can be placed in a row with the aim of no two boys being together?

(A) 14400

(B) 14000 

(C) 14440

(D) 14040

Ans: (A)

Q2. The area of the region bounded by the curve y = cos x between x =0 and x= π is:

(A) 3 sq. units

(B) 2 sq. units

(C) 4 sq. units

(D) 1 sq. unit

Ans: (B)

Biology Questions of KCET 2018

Some Biology questions from the KCET 2018 paper are given below.

Q1. The collection of the Germplasm mentions to:

A) all alleles collection for all genes in a crop.

B) all alleles collections for Few genes in a crop.

C) different alleles collection for all genes in different crop plants.

D) a few alleles collection for all genes in several crop plants.

Ans: A

Q2. The tech tip for breeding being used for exposing harmful recessive genes is:

(A) Artificial insemination

(B) Outbreeding

(C) MOET

(D) Inbreeding

Ans: D

Download KCET 2018 Question Paper PDF

Interested students can download the question paper of 2018 based upon the KCET pattern in the PDF format from our website. The link is given below.

Why Choose Vedantu for KCET 2018 Question Paper?

Vedantu has some salient features which can draw the attention of the students to avail of its study program. We believe in excellence. The contents of Physics notes are very optimistic and helpful for students. Here are the points that can force you to join the Vedantu learning program.

1. The contents are prepared by highly qualified faculties. That’s the reason why students find it more comfortable and understandable while reading it. Most importantly, the Physics notes are written in a very easy language to make your learning easier.

2. The KCET 2018 Question Paper consists of some important questions that show the equations, facts, and formulas.

3. Vedantu designs these notes in a detailed manner so that all the important diagrams, along with concepts can be helpful for our students. 

4. The KCET practice papers as well as previous year question papers are helpful for future exams. The reason is that they comprise important concepts that can create a good opportunity for securing good marks. 

5. Vedantu helps the CBSE students of class 11 with an exceptional educational instrument for availing the definitive guide for all the problems covered in the textbook. 

6. Students of class 11 can rely on Vedantu, who is studying for the KCET. At the time of the preparation, we provide several questions and notes for the examination of Physics, Chemistry, Mathematics, and Biology.