Name of the University : Bansal Classes Pvt. Ltd.
Exam : Bansal Open Opportunity & Scholarship Test – BOOST 2018
Document Type : Sample Question Paper
Category or Subject : Class XI Engineering
Website : https://bansal.ac.in/
Download Model Question Paper : https://www.pdfquestion.in/uploads/23194-11thBoostEngg.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 X Sample Question Paper : www.pdfquestion.in/23189.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 XI Engineering
Q.1 TheYoung’smodulus of amaterial ofwire is 12.6 × 1011 dyne/cm2 . Its value in MKS systemis:
(A) 12.6 × 1012 N/m2
(B) 12.6 × 1010 N/m2
(C) 12.6 × 106 N/m2
(D) 12.6 × 108 N/m2
Q.2 Aparticle ismoving eastwardwith a speed of 5 m/s. In 10 s the velocity changes to 5 m/s northwards. The average acceleration in this timeis
(A) zero.
(B) 2 1 m/s2 towards north-west.
(C) 1/2m/s2 towards north-west.
(D) 1/2m/s2 towards north.
Q.3 Agrasshope jumpmaximumdistance1.6m. It spends negligible time on the ground.Howfar will go in 10 seconds ?
(A) 5 2 m
(B) 10 2 m
(C) 20 2 m
(D) 40 2 m
Q.4 Can an objectmaintain uniformvelocitywhen its acceleration is not zero?
(A) no, impossible
(B) yes, but only if the acceleration is in the direction of the velocity
(C) yes, but onlyif the acceleration is opposite to the direction of the velocity
(D) yes, if the acceleration is perpendicular to the velocity.
Q.5 Auniformthick string of length 5m is resting on a horizontal frictionless surface . It is pulled by a horizontal force of 5N from one end . The tension in the string at 1mfromthe force applied is
(A) zero
(B) 5 N
(C) 4 N
(D) 1 N
Q.6 The lengthofa secondshand in awatchis1cm. Themagnitudeofchange invelocityofits tipin 15second is :
(A) zero
(B) ?/30 2 cm/s
(C) ?/30 cm/s
(D) ? 2 /30 cm/s
Q.7 The centre ofmass of a solid cone along the line fromthe centre of the base to the vertex is at
(A) one-fourth of the height
(B) one-third of the height
(C) one-fifth of the height
(D)None of the above
Q.8 Theaccelerationtimegraphofaparticlemoving along a straight line is as shown in figure.At whattimetheparticleacquiresitsinitialvelocity?
(A) 12 s
(B) 5 s
(C) 8 s
(D) 16 s
Q.9 Aparticle is projected vertically upwardwith initialvelocity25m/s.Foritsmotionduringthird second, which of the following statement is correct?
(A)Displacement of the particle is 30m
(B)Distance covered by the particle is 30m.
(C)Distance covered by the particle is 2.5m
(D)None of these
Q.10 Three identical uniformrods of the samemass M and length L are arranged in xy plane as shown in the figure.Afourth uniformrod of mass 3Mhas been placed as shown in the xy plane.What should be the value of the length of the fourth rod such that the center ofmass of all the four rods lie at the origin?
(A) L( 2 2 ?1)/3
(B) 2L
(C) L( 2 ?1)/3
(D) 3L
Q.11 Ablockrestson a roughinclined planemaking an angle of 30° with the horizontal. The coefficient of static friction between the block and the plane is 0.8. If the frictional force on the block is 10 N, the mass of the block (in kg) is (take g = 10m/s2)
(A) 2.0
(B) 4.0
(C) 1.6
(D) 2.5
Q.12 Two bullets are fired at angles ? and 90 – ?, the ratio of their time of flights is :
(A) 1 : 1
(B) tan? : 1
(C) 1: tan?
(D) tan2? : 1