Bosch www.futurepathfinder.com BOSCH Sample paper The selection process consists of 3 rounds. 1) Written test. 2) Technical Interview 3) HR interview. Duration of Test: 60 min Number of questions: 60 Number of sections: 3 No of questions in section 1: 35 (Technical) No of questions in section 2: 15 (Aptitude) No of questions in section 2: 10 (General English) NOTE:BEWARE OF NEGATIVE MARKING… Section1: Technical 1. Forces lying in the same plane but never met Ans.parallel 2. Ger ratio for helical gears one of 30 tooth and the other 60 tooth a)800:1 b)2:1 3. If u traveled 45 min at 4 miles per hr and 30 min at 3 miles per hr. what is the distance covered by u in 1 hr and 15 min. Ans.6miles 4. A ball of weight 10N is dropped freely from rest at a height of 4 mts.what is its total mechanical energy after it has traveled 1 meter. 5. Two bodies of same mass r traveling at a velocity of 2 m/sec in opposite direction. After collision one travelled with 1.8 m/sec what abt the other.. a) equal to 1.8 m/sec b)more than 1.8 c) Less then 1.8 d) can not say 6. If X-component of a force is –Ve and Y-component is +Ve, in which plane the Resultant would be ans:a a) First quadrant b) second c) third d) fourth 7. A body is said 2 b in equilibrium Ans:c Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document. Bosch www.futurepathfinder.com a) if it is in rest b)if it is I uniform velocity c) if the sum of the forces acting on it is zero d)none 8. A chain of leanth 1 mt and mass 1 kg is placed on a table.What leanth of the chain must be hanged freely from the table so that is will drag the remaining chein freely. Ans (d) a).55 b).66 c) 0.5 d).75 9. Main purpose of governer Ans.(d) a) to live happy life b) to increase engine speed c) to decrease engine speed d)to run engine smoothly 10. .A steel beam of mass m and length l is placed on a surface.a couple u is applied at the ends to rotate the beam at 90 0 . what is the work done. 11. A & B r two weight lifters .A can lift 100 pounds 10 times a minute, where as b lifts 100 pounds 10 times a sec.who is doing more power and work. a)A&B b)A omly c) B only d) none. Ans(c) 12. A ship is 77 Km away from the shore.It had a leak due to ehich water is flowing into the ship @ 1 ton /min .A pump is used to pump the water out of the ship @ 30 ton/ hr The ship sinks if the water Qty reaches 210 ton.what should b the speed of the ship to reach the shore b4 it sinks. Ans:b a)7 mph b)11mph c)15 d)20 13. Find the hypotenuse of the side given: Sides 8, 11 14. The angle of depression from the top a building to another building is 120 .the distance b/n the two is 50 mts.What is the difference in the height of buildings. a) 10.6 b)20.3 c)10.4 d)48.9 15. Which is the largest side in a right angled triangle a) hypotenuse b)edgescent side c)opposite side Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document. Bosch www.futurepathfinder.com 16. Two force acting along the same line but in the opposite directions. they r called a) Concurrent b) coplanar c) collinear d) non concurrent 17. Two basic systems of forces Ans:(c) a) Coplanar, concurrent b)non concurrent, concurrent c) Coplanar, non coplanar d)concurrent , non coplanar 18. . Formula for power in HP 19. X15-X13+ X11-X9+X7-X5+X3-X=7 than value of X16 ? 20. Simplyfy [ 3v--- 27 - v—(27/4)]2 21. When compared to spur gears bevel gears r more a) noisy b)smooth Ans:a 22. 26. The angle b/n bore axis of gear and the tangent to the teeth profile is called Ans: helix 23. If a body is isolate from it’s mating parts and all forces acting on it r shown then it is called. Ans (c) a)BM diagram b) SF diagram c)free body diagram d)none 24. The circle touching the outer edge of the teeth is called Ans: (c) a) Base circle..b) pitch crcl c) addendum crcl d)…. 25. 28. The area of the piston A is 10 cm2 and that of B is 4 cm 2 .If 10n load is applied on the piston A what is the force on the piston B. Ans: (c) a)100N b)40N c)10N d)none 26. Belt drives r mainly used for Ans: c a)to reverse the direction of power in belts. b)to transmit it power. c) all 27. BS thread profile has a)141/2 0 b)450 c)250 d) 90 0 Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document. Bosch www.futurepathfinder.com 28. The main purpose of bearings Ans:b a)to reduse noise. b)to reduce friction 29. . A coin and a ring of same mass and diameter r allowed to roll smoothly from the top of a inclined plane. which one reaches the bottom first. a)coin b) ring c)both reaches same time d) none 30. A ball is thrown horizontally .After hitting the ground it again raises with some velocity.this is because Ans:b a)ball is stil having velocity b)it gains momentum from the ground 31. The force exerted by a spring depends on Ans:(d) a)Material of the spring b)Design of the spring c)Length of the spring d)all 32. volume of water per cubic metre of air. (a)specific volume (b) specific gravity (c) vapour pressure (d) none of above 33. Maximum degree of freedom in space Ans:6(Not sure) 34. Which can,t be removed during alloying from Fe alloys a) co b) N c) Si d) As 35. Critical stress at which material will start to flow (a)yield (b)ultimate tensile stress (c) proof stress (d) none o the above Section2: Aptitude 1. A and B starts moving from points X and Y simultaneously at a speed of 5kmph and 7kmph to a destination point which is of 22km from points X and Y. B reaches Y earlier than A and immediately turns back and met Z. Find the distance XZ. 2. Ann is shorter than Jill and Jill is taller than Tom. Which of the following inferences are true? a) Ann is taller than Tom b) c) d) Data insufficient Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document. Bosch www.futurepathfinder.com 3. Sum of squares of two numbers is 404 and sum of two numbers is 22.Then product of two Numbers? a) 20 b) 40 c) d) (Answer is 40. Two numbers are 20 and 2) 4. X and Y starts from same point at opposite direction. They will move 6km and take 8km left. How Far is A and B from each other? 5. In an examination 4 marks are assigned for correct answer and 1 mark is deducted for wrong answer. However one student attempted all 60 questions and scored 130.Number of questions he attempted correct is? a) 35 b) 42 c)None of these 6. Each ruby is of 0.3 kg and diamond is of 0.4 kg.Ruby costs 400 crores and diamond costs 500 crores.Ruby and diamonds have to be put into a bag. Bag cannot contain more than 12 kg.Which of the following gives maximum profit (or in terms of wealth) (In crores) 7. A man sells an article with a 20% discount and gain a profit of 20%...what would be the profit percentage if he sells it with 10% discount...? 8. Fourth term of an ap is 200 and first term is 5 find the tenth term? 9. If 25% of x=y then 62.5% of x in terms of y is: (2.5*y) Check it 10. If x+2y=220 and x=80 then y= Ans:70 11. A student was performing an arithmetic operation and he multiplied a number by 7/5 instead of dividing it by 5/7 what was its error percentage? Ans: No error 12. If side of the square is x+2 and side of equilateral triangle is 2x and the perimeters of both square and equilateral triangle are equal ...then find the value of x is ? A)2 B)4 C)6 D)8 Ans:B 13. if side of the square of increased by 5 and change in area was 165 then find the value of side of the square? Ans:14 14. The length of a side of a square is 2 the length of equilateral trianlge is 2x if the square and the trianlge have equal parameter find the value of x?(Very simple one) 15. It takes mr. Kartik x hrs to complete a manuscript after 2 hrs. He cold away what fraction of the assignmnet was left incomplete? A-(x-2)/x, B- (x-1)/x,C- (x-3)/x,D- (x-5)/x Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document. Bosch www.futurepathfinder.com Section3: General English Find appropriate meaning in ques 1-4 1. Go for …………. Ans: a a) Try b) Get it c)Quit 2. Go overboard…………….. Ans :a a)exaggerated b) exagerate c) exagratred d) none 3. Go Wrong……. Ans: b a)Fail b) Mistake 4. Meaning of batten ….. Ans : noun : a long wood of metal strip 5. The plural of Virus is a. Viruses b. Virae c. Virii d. Virus 6. People living in glass houses.. a) may not throw stones b)didn’t throw stones c) cannot throw stones d)should not throw stones 7. . If leaf is to leaves and knife is to knives, then belief is to – a. beliefs b. believes c. belief d. believing Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document. Bosch www.futurepathfinder.com 8. When the fire alarm rang _______ left the building immediately a. all b. everyone c. all the people d. every person Directions for Questions 9 And 10: one of the four sentences given in each question is grammatically wrong . Find the incorrect sentence 9. The roll (A)/of the institute is to provide technical support to other institutions and to constantly monitor (B)/their facilities(C)/and performance.(D)/No error(E) 10. I did not like his (A)/comments on my paper(B)/but I had no alternative(C)/as I had agreed to keep quiet.(D)/No error(E) Disclaimer: All the matters in this document is true to our knowledge. And we are not responsible for any mistake and misprint in document.