dmer.org MH-CET Question Paper MHCET Common Entrance Examination : Maharashtra Medical Education & Research

Organisation : Directorate of Medical Education & Research Maharashtra
Announcement : Question Paper
Entrance Exam : MH-CET Common Entrance Examination

MHCET 2014 Question Paper : http://www.dmer.org/Question%20Paper%20MHT-CET%202014.htm
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MHCET 2014 Question Paper :
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DMER MH-CET Question Paper

Subjects : Physics, Chemistry & Biology
Day and Date : Thursday, 08th May, 2014
Duration: 3.00 hours

Related : DMER MHT CET 2016 Common Entrance Examination : www.entrance.net.in/8538.html

Time : 10.00 a.m. to 11.30 a.m.
Total Marks : 720

Instructions to Candidates

1. This question booklet contains 180 Objective Type Questions in the subjects of Physics (45), Chemistry (45) and Biology (90).
2. The question paper and OMR (Optical Mark Reader) Answer Sheet is issued separately at the start of the examination.
3. Choice and sequence for attempting questions will be as per the convenience of the candidate.
4. Candidate should carefully read the instructions printed on the Question Booklet and Answer Sheet and make the correct entries on the Answer Sheet. As Answer Sheets are designed to suit the OPTICAL MARK READER (OMR) SYSTEM, special care should be taken to mark the entries correctly. Special care should be taken to fill QUESTION BOOKLET VERSION, SERIAL No. and MH-CET Roll No. accurately. The correctness of entries has to be cross-checked by the invigilators. The candidate must sign on the Answer Sheet and Question Booklet.
5. Read each question carefully.
6. Select the correct answer from the four available options given for each question.
7. Mark the appropriate circle completely like this , for answering a particular question. Mark with Black ink ball point pen only.
8. Each question with correct response shall be awarded four (4) marks. There shall be negative marking. For wrong answers there will be deduction of one mark per question. One mark shall be deducted for marking two or more answers of same question, scratching or overwriting.
9. Use of whitener or any other material to erase/hide the circle once filled is not permitted.
10. Avoid overwriting and/or striking of answers once marked.
11. Rough work should be done only on the blank space provided on the Question Booklet. Rough work should not be done on the Answer Sheet.
12. The required Log-Antilog table will be provided along with the Question Booklet.
13. Immediately after the prescribed examination time is over, the Question Booklet and Answer sheet is to be returned to the Invigilator. Confirm that both the Candidate and Invigilator have signed on question booklet and answer sheet.
14. No candidate is allowed to leave the examination hall till the end of examination.
15. No marks will be deducted if a particular question is not attempted.

2014 Question Paper

The masses of three copper wires are in the ratio 1 : 3 : 5 and their lengths are in the ratio 5 : 3 : 1. The ratio of their resistance is
A) 25 : 1: 125 B) 1 : 125 : 25
C) 125 : 1 : 25 D) 125 : 25 : 1

A body of mass ‘m’ is raised to a height ‘10 R’ from the surface of earth, where ‘R’ is the radius of earth. The increase in potential energy is (G = universal constant of gravitation, M = mass of earth and g = acceleration due to gravity)
A) GMm / 11R B) GMm / 10R
C) mgR / 11G D) 10GMm / 11R

A small metal ball of mass ‘m’ is dropped in a liquid contained in a vessel, attains a terminal velocity ‘v’. If a metal ball of same material but of mass ‘8m’ is dropped in same liquid then the terminal velocity will be
A) V B) 2V C) 4V D) 8V

In insulators (C.B. is conduction band and V.B. is valence band)
A) V.B. is partially filled with electrons
B) C.B. is partially filled with electrons
C) C.B. is empty and V.B. is filled with electrons
D) C.B. is filled with electrons and V.B. is empty

Electromagnets are made of soft iron because soft iron has
A) high susceptibility and low retentivity
B) low susceptibility and high retentivity
C) low susceptibility and low retentivity
D) high susceptibility and high retentivity

A body at rest starts sliding from top of a smooth inclined plane and requires 4 second to reach bottom. How much time does it take, starting from rest at top, to cover one-fourth of a distance ?
A) 1 second B) 2 second C) 3 second D) 4 second

A gas is compressed isothermally. The r.m.s. velocity of its molecules
A) increases B) decreases
C) first increases and then decreases D) remains the same

In electromagnetic wave, according to Maxwell, changing electric field gives
A) stationary magnetic field B) conduction current
C) eddy current D) displacement current

In common base circuit of a transistor, current amplification factor is 0.95. Calculate the emitter current if base current is 0.2 mA
A) 2 mA B) 4 mA C) 6 mA D) 8 mA

Gases exert pressure on the walls of the container because the gas molecules
A) have finite volume B) obey Boyle’s law
C) possess momentum D) collide with one another

Which among the following gases can be liquified easily ?
A) Chlorine B) Nitrogen C) Oxygen D) Hydrogen

Ozone is present as a chief constituent in which region of the atmosphere ?
A) Troposphere B) Stratosphere
C) Mesosphere D) Thermosphere

The plot of square root of frequency of X-ray emitted against atomic number led to suggestion of which law/rule ?
A) Periodic law B) Modern periodic law
C) Hund’s rule D) Newland’s law

Benzene can be conveniently converted into n-propyl benzene by
A) Friedel – Craft alkylation with n-propyl chloride
B) Friedel – Craft acylation with propionyl chloride followed by Wolff – Kishner reduction
C) Friedel – Craft acylation with propionyl chloride followed by catalytic hydrogenation
D) Friedel – Craft acylation with propionyl chloride followed by reduction with LiAlH4

One mole of stachyose on hydrolysis yields
A) 1 mole of glucose + 1 mole of fructose + 2 mole of galactose
B) 2 mole of glucose + 1 mole of fructose + 1 mole of galactose
C) 1 mole of glucose + 2 mole of fructose + 1 mole of galactose
D) 2 mole of glucose + 2 mole of fructose

What is the molality of a solution containing 200 mg of urea (molar mass 60 g mol–1) dissolved in 40 g of water ?
A) 0.0825 B) 0.825 C) 0.498 D) 0.0013

Alkaline hydrolysis of which among the following compounds leads to the formation of a racemate ?
A) 1-Bromo-1-phenylethane B) 1-Chloro-3-methylbutane
C) Bromoethane D) 1-Chloropropane

Butylated hydroxy toluene is used in
A) preventing oxidative rancidity of fats B) preserving food grains
C) killing bacteria in living tissues D) reducing stress and anxiety

Deficiency of which vitamin causes degeneration of spinal cord ?
A) E B) K C) B12 D) A

What is the geometry of molecule of bromine penta fluoride ?
A) square planar B) trigonal bipyramidal
C) square pyramidal D) octahedral

Oxidation number of nitrogen in which among the oxides of nitrogen is the lowest ?
A) Nitric oxide B) Nitrous oxide
C) Nitrogen dioxide D) Nitrogen trioxide

Which oxyacid of sulphur contains S-S single bond ?
A) Oleum B) Marshall’s acid
C) Dithionic acid D) Thiosulphuric acid

Amongst the followings, select the element having highest ionization enthalpy
A) Sodium B) Potassium C) Beryllium D) Magnesium

Among the following select the alkane that is expected to have lowest boiling point
A) Hexane B) 2-Methylpentane
C) 3-Methylpentane D) 2, 2-Dimethylbutane