Bansal Open Opportunity & ScholarshipTest BOOST 2018 Class XII Medical Sample Question Paper

Name of the University : Bansal Classes Pvt. Ltd.
Exam : Bansal Open Opportunity & Scholarship Test – BOOST 2018
Document Type : Sample Question Paper
Category or Subject :
Website : https://bansal.ac.in/
Download Model Question Paper : https://www.pdfquestion.in/uploads/23235-12th_BoostMedical.pdf

Bansal Open Opportunity & Scholarship Test Paper

** BOOST is a National level Scholarship cum Real Time Aptitude testing platform for the upcoming Global leaders.

Related : Bansal Open Opportunity & Scholarship Test BOOST 2018 Class XI Medical Sample Question Paper :www.pdfquestion.in/23227.html

** BOOST gives an unique opportunity for students to test their knowledge and elevate their future academic strength.

Eligibility

** Student studying in Class VI, VII, VIII, IX, X, XI (Engineering and Medical) and XII (Engineering and Medical).

Rewards & Awards

** Visit to Science Centre Singapore (Mega Prize Winners) & Cash Awards
** Scholarship Worth Rs. 20 Crore
** Up to 95% scholarship in classroom and Distance Learning Program.

Instructions

01. The question paper has ’12’ printed pages. Please ensure that the copy of the question paper you have received contains all pages.
02. Before starting the paper, fill up the required details in the blank space provided in the answer sheet.

03. Write your name and Seven digit Reg. No. in the space provided at the top of this booklet.
04. The question paper consists of ’60’ objective type questions. Each question carry 4marks and all of them are compulsory.

05. Each question contains four alternatives out of which only ONE is correct.
06. There is NEGATIVEmarking. 1mark will be deducted for each wrong answer.
07. Indicate the correct answer for each question by filling appropriate bubble in your answer sheet.

08. The answers of the questions must be marked by shading the circle against the question by dark Black Ball point Pen only.
09. For rough work, use the space provided at the bottom of each page. No extra sheet will be provided for rough work and you are not supposed to bring the same.

10. Use of blank papers, clip boards, log tables, calculator, slide rule, mobile or any other electronic gadgets in any form is “NOT PERMISSIBLE”.
11. Youmust not carrymobile phone even if you have the same, give it to your Invigilator before commencement of the test and take it back from him/her after the exam.

12. TheAnswer Sheet will be checked through computer hence the answer of the questionsmust bemarked by shading the circles against the question by dark Black Ball point Pen only.

BOOST 2018 – Sample Paper

Class XII Medical

Time allowed : 2 hours
Maximum Marks : 240
Physics :
Q.1 A cuboidal block of height a and width b is placed on thehorizontal surfacewith sufficient friction then for a given force
(1) Probability of toppling ismore if b > a
(2) Probability of toppling ismore if a > b
(3) Probability of toppling ismore if a = b
(4) Block can not topple

Q.2 Six charges areplaced at the cornerof a regular hexagon as shown. If an electron is placed at its centreO, force on itwill be:
(1) Zero
(2)AlongOF
(3)AlongOC
(4)None of these

Q.3 A block of mass m1 = 2 kg on a smooth inclined plane at angle 30º is connected to a second block of mass m2 = 3 kg by a cord passing over a frictionless pulley as shown in figure. The acceleration of each block is- (Assume g = 10m/sec2)
(1) 2 m/sec2
(2) 4 m/sec2
(3) 6 m/sec2
(4) 8 m/sec2

Q.5 The loss in weight of a body taken from earth’s surface to a height h is 1%.The change inweight taken into amine of depth hwill be-
(1) 1% loss
(2) 1% gain
(3) 0.5% gain
(4) 0.5%loss

Q.6 A car of mass 1250 kg is moving at 30m/s. Its engine delivers 30 kWwhile resistive force due to surface is 750 N. What max acceleration can be given in the car?
(1) m/ s2 3/1
(2) m/ s2 4/1
(3) m/ s2 5/1
(4) m/ s2 6

Q.7 Auniformalytapering vessel shown in Fig. is filled with liquid of density 900 kg/m3. The force that acts on the base of the vessel due to liquid is (take g = 10 m/s2) –
(1) 3.6 N
(2) 7.2 N
(3) 9.0 N
(4) 12.6 N

Q.8 When a point source ofmonochromatic light is at a distance of 0.2mfrom a photoelectric cell, the cut–off voltage and the saturation current are 0.6 volt and 18mArespectively. If the same source is placed 0.6maway from the photoelectric cell, then :
(1) The stopping potentialwill be 0.2V
(2) The stopping potentialwill be 0.6V
(3) The saturation currentwill be 6mA
(4) The saturation current will be 18mA

Q.9 Net resistance between X andYis –
1) 4
(2) 4.55
(3) 2
(4) 20

Q.10 The reading of air thermometer at 0°C and 100°C are 50 cm and 75 cm of mercury column respectively.The temperature atwhich its reading is 80 cmofmercurycolumn is
(1) 105°C
(2) 110°C
(3) 115°C
(4) 120°C

11 An elastic circular wire of length l carries a current I0 itisplacedinauniformmagneticfield B ? (out of paper) such that its plane isperpendicular to the direction ofB ? .Thewire will experiences :
(1) No force
(2)Astretching force
(3)Acompressive force
(4)Atorque

Q.12 Two springs of the samematerial but of length L and 2L are suspended withmassesMand2M attached at their lower ends. Their time periodswhen theyare allowed
(1) 1 : 2
(2) 2 : 1
(3) 1 : 4
(4) 4 : 1

Chemistry :
Q.21 The amountof zinc requiredtoproduce224mL ofH2 atNTP on treatmentwith diluteH2SO4 will be –
(1) 0.65g
(2) 6.5g
(3) 65g
(4) 0.065g

Q.22 The spectrumofHe-atommay be considered similar to the spectrumof –
(1) H
(2) Li+
(3) Na
(4) He+

Q.23 The number of nodal planes in a px orbital is :
(1) one
(2) two
(3) thre
e (4) zero

Q.24 The compoundwhich has the highest Lattice energyis
(1) LiF
(2)LiCl
(3) NaCl
(4) MgO

Q.25 Which of the following gases will have the highest rateof diffusion?
(1) O2
(2) NH3
(3) CO2
(4) N2

Q.26 Theminimumenergyrequired for areaction to take place is called
(1) internal energy
(2) threshold energy
(3) activation energy
(4) free energy

Q.27 Which is/are amorphous solids-
(1) Rubber
(2) Plastics
(3)Glass
(4)All

Q.28 The normality of 0.3 M phosphorus acid( H3PO3) is
(1) 0.1
(2) 0.9
(3) 0.3
(4) 0.6
Q.29 Electrolysis involves oxidation and reduction
respectivelyat :
(1)Anode and cathode
(2) Cathode and anode
(3)At both the electrodes
(4)None of these

Q.30 All collodial solutions show:
(1)Veryhigh osmotic pressure
(2)High osmotic pressure
(3) Low osmotic pressure
(4)No osmotic pressure

Biology :
Q.41 Alivingorganismcan be differentiated froma nonliving thing on the basis of its abilityfor –
(1)Conciousness
(2)Growth andmovement
(3)Responsiveness to touch
(4) Interaction with environment and progressive evolution

Q.42 Which is not correct aboutmethanogens ?
(1) They are archaebacteria
(2)They live inmarshyareas
(3)Methane is their preferred carbon source
(4)Theyarepresent in gutsof several ruminant animals (cow, buffaloes) and theyproduce biogas (CH4) from the dung of these animals

Q.43 Select the correct options about algae –
(1) Some algae are associatedwith fungi (in lichen) and animals (on sloth bear)
(2)Great range in formand size
(3) Reproduce by vegetative, asexual and sexualmethod
(4)All

Q44 What is characteristic of deuterostomes ?
(1)Radialcleavage,blastoporebecomingmouth
(2)Spiralcleavage,blastoporebecomingmouth
(3)Radial cleavage,blastopore becominganus
(4)Spiralcleavage,blastoporebecomingmouth

Q.45 The true diploblastic animals belong to
(1) Coelenterata&ctenophora
(2)Cnidaria&porifera
(3)Annelida&Nema toda
(4) Porifera&protozoa

Q.46 Cestodes are distinguished from other flatworms by the absence of :
(1) nervous system
(2) digestive system
(3) excretory system
(4) reproductive system