LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 1

11

LSAT – MOVING TO STD 8 PAPER CODE LSAT A19 2

LSAT for Students Moving to Std 11

Time : 2 Hours Maximum Marks : 360 Please read the instructions carefully. You are allotted 5 minutes specifically for this purpose.

INSTRUCTIONS

A. General :

1. This booklet is your Question Paper containing 90 questions.

2. The question paper contains 1 blank page for your rough work. No additional

sheets will be provided.

3. Blank papers, clipboards, log tables, slide rules, calculators, cellular phones, pagers

and electronic gadgets in any form are not allowed.

4. Fill in the boxes provided below on this page and also write your Name and Form No..

5. The answer sheet, an OMR , is provided separately.

6. DO NOT TAMPER WITH / MUTILATE THE OMR or THE TEST BOOKLET.

7. Do not open the question-paper booklet before being instructed to do so by the invigilators.

B. Name of Candidate : Question paper Code:

I have read all the instructions and I have verified all the information filled

shall abide by them. in by the candidate.

.......................................................... ............................................................

Signature of the Candidate Signature of the invigilator

-:: PERSONAL INFORMATION ::

Name : _______________________________________________________

Address :______________________________________________________

Phone No. : ___________________: __________________:_____________

Center OP / GO ___________Date : ____________ Admit Card No. : ___________ Date : ____________ Admit Card No. : _______________

LSAT – MOVING TO STD 8 PAPER CODE LSAT A19 3

SECTION -I (PHYSICS)

Single Correct Choice type

Each sections contain 10 multiple choice questions. Each question has 4 choices (A), (B), (C) and (D) for its answer, out

of which ONLY ONE is correct

(1) A concave lens of focal length 15 cm forms an image of 10 cm from lens. How far is object placed from lens ? (a) 15 cm (b) – 25 cm (c) 25 cm (d) – 30 cm

(2) Which metal is best reflector of light ? (a) Gold (b) Silver (c) Platinum (d) Copper

(3) A spherical mirror & a thin spherical lens have each of focal length -15 cm. the mirror and lens are likely…….. (a) Both Concave (b) Both convex (c) Mirror is concave & lens is convex (d) Mirror is convex & lens is concave

(4) A rectangular glass slab ABCD has a refractive index 3

2.

A student places an awl mid way on the side AB as shown in fig A . When observed from side AD, the awl pin shall appear to be (a) Near A (b) Near D (c) at centre of AD (d) Near B

(5) N resistor each of resistance R are first connected in series & then in parallel. What is the ratio of total effective resistance of circuit in series to parallel combination ?

(a) 𝑅

𝑛 (b) (

𝑅

𝑛)

2 (c)

𝑅2

𝑛 (d) 𝑛2

(6) Five resistor are connected in circuit as shown in fig B Find Ammeter reading when circuit is opened neared to battery connection. (a) 1 A (b) 2 A (c) 3 A (d) None of these

(7) A copper wire of resistivity 1.63 10-8 m.

has c/s area of 10.3 10-4 cm2. What is the

length of wire required to make 20 coil. (a) 128.38 m (b) 126.379 m (c) 128.39 m (d) 126.310 m

(8) For given circuit in fig C, name the components which are connected in parallel. (a) Both 𝑅1 & R2 (b) R1, R2 & V (c) Both R2 & V (d) Both R1 & V

(9) While taking reading of meter, what should be position of eye ? (a) Bottom of Pointer (b) Top of Pointer (c) Side of Pointer (d) Acute angle to pointer

(10) Name the device which is used to maintain constant potential (a) Rheostat (b) Voltmeter (c) Cell (d) Ammeter

(11) Three students draw the following circuit diagram (fig D) to find resistance of parallel

combination of two resistors. Correct circuit diagrams are. (a) Both I & II (b) Both II & III (c) Only II (d) Only I

Fig A

LSAT – MOVING TO STD 8 PAPER CODE LSAT A19 4

(12) The process of bending of light rays from one medium to another is known as ___ of light.

(a) Reflection (b) Refraction (c) Dispersion (d) Scattering (13) During glass slab experiment, Rutu looked carefully on trace obtained on paper & observed

that the emergent ray & incident ray are ______ (a) Perpendicular (b) Converging (c) Diverging (d) Parallel

(14) When ray of light incident on glass prism suffers minimum deviation, which one of the following option is correct ?

(a) 𝑟 =𝐴

2 (b) 𝑖 = 𝑒 (c) 𝑖 =

𝐴 + 𝛿𝑚

2 (d) 𝑖 = 𝐴 + 𝛿𝑚

(15) What will be position of an object to use convex lens as a magnifying glass ? (a) At 2F (b) Beyond 2F (c) between F & 2F (d) Between F & O

SECTION – II (CHEMISTRY)

Single Correct Choice type

Each sections contain 10 multiple choice questions. Each question has 4 choices (A), (B), (C) and (D) for its answer, out

of which ONLY ONE is correct

(16) Which of the correct method to find pH of solution in fig E?

Fig E

(17) Four students were asked to test pH of four samples as shown under fig F whose result I is reported correctly

Fig F

(a) A (b) B (c) C (d) D

(18) When Zn metal reacts with HCl, then gas evolved

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 5

(a) Support combustion (b) Turns Lime water milky

(c) Burns with pop sound (d) Has a pungent odour

(19) On passing CO2 gas through product forms by the reaction between CaO & H2O, solution becomes ____ (a) Red (b) Black (c) Pink (d) White

(20) On heating ferrous sulphate in test tube, it undergoes (a) Combination reaction (b) Decomposition Reaction (c) Displacement Reaction (d) Double Displacement Reaction.

(21) What is common name of ethanoic acid as sold in market in the form of 5-8% dilute solution

(a) Acetic Acid (b) Formic Acid (c) Vinegar (d) Ester (22) Silver is considered as noble metal, yet it react with some compounds, after corrosion,

what is colour of silver ? (a) Black (b) Yellow (c) Green (d) Red

(23) On heating CaCO3 decompose to give CaO & CO2. CaO is used to in manufacturing of (a) Cement (b) Matchstick (c) Crackers (d) a & c both

(24) Equal pieces of zinc granules are dropped in four test tube. Following substances are poured in all four test tube The reaction will be vigorous with (a) CH3COOH (b) HCl (c) NaCl (d) Lemon Juice

(25) A student performed an experiment using zinc granules and sodium carbonate with sodium hydroxide & HCl under different conditions as shown in fig G, In which set up no gas is evolved ? (a) Only I (b) Only II (c) Only III (d) Only IV

(26) Four students I, II, III and IV were asked to examine the changes for blue and red litmus paper strips with dil HCl (solution A) and dil. NaOH (solution B) The following observation were reported by the 4 students. The sign ---- indicates no colour change. The correct observation would be of student

(a) Only I (b) Only II (c) Only III (d) Only IV

(27) Out of the following substances, the example of alkali is ___ (a) HNO3 (b) NaOH (c) AlCl3 (d) NaHCO3

(28) In which form zinc metal is used in laboratory to prepare hydrogen ? (a) Rod (b) Powder (c) Filling (d) Granules

(29) A student added a piece of zinc metal each to four different test tube containing different solution as given below. The test tube in which no reaction was observed, contains (a) Al2(SO4)3 (b) ZnSO4 (c) FeSO4 (d) CuSO4

(30) During the process of electrolysis refining of copper, some metals present as impurity settle as anode mud. These are : (a) Fe & Ni (b) Ag & Au (c) Pb & Zn (d) Se & Ag

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 6

SECTION - III (BIOLOGY)

Single Correct Choice type

Each sections contain 25 multiple choice questions. Each question has 4 choices (A), (B), (C) and (D) for its answer,

out of which ONLY ONE is correct

(31) The chlorophyll in photosynthesis is used for (a) Absorbing light (b) Breaking down water molecule (c) No function (d) Reduction of CO2

(32) Proteins after digestion are converted into (a) Carbohydrates (b) Small globules (c) Amino acids (d) starch

(33) Carbohydrates in the plants are stored in the form of (a) Glycogen (b) Starch (c) Glucose (d) Maltose

(34) Main site of photosynthesis (a) Leaf (b) Stem (c) Chloroplast (d) Guard cells

(35) Villi present on the inner lining of the intestinal wall (a) Secretes enzymes for digestion (b) Secretes enzymes for digestion (c) Decreases the surface area for absorption (d) Increases the surface area for absorption

(36) In human each kidney has large numbers of filtration units called (a) Neutrons (b) Neurons (c) Neptune (d) Nephrons

(37) To prepare a temporary mount for observing stomata, the peel should be isolated from (a) Leaf (b) Roots (c) Stem (d) Nodes

(38) In the experiment to prove that light is necessary for photosynthesis, which one of the following is not required ? (a) Alcohol (b) Iodine (c) KOH (d) Water

(39) Many organism respire through different surfaces. Identify the organism, which can respire through both skin and lungs. (a) Fish (b) Frog (c) Sea Horse (d) Earhworm

(40) In the experiment to show respiration in germinating seeds, which chemical is used in small tube and which gas is released by seeds. (a) KOH, CO2 (b) KOH, O2 (c) KCl, CO2 (d) CaCl, CO2

(41) The kidneys human beings are part of the system for : (a) Nutrition (b) Excretion (c) Respiration (d) Transportation

(42) What happens to the guard cells, when they are stretched ? (a) Remain same (b) Become Turgid (c) Become Flaccid (d) None of these

(43) Plant in which stomata is absent is ___ (a) Opuntia (b) Hydrilla (c) Grass (d) Potato

(44) What wave length of visible spectrum is use for photosynthesis ? (a) 300-350 nm (b) 400-700 nm (c) 600-700 nm (d) 400-600 nm

(45) The percentage of chlorophyll in normal chloroplast is ____ (a) 50 % (b) 5-10% (c) 40% (d) 60-70%

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 7

SECTION - IV (MATHEMATICS)

Single Correct Choice type

Each sections contain 25 multiple choice questions. Each question has 4 choices (A), (B), (C) and (D) for its answer,

out of which ONLY ONE is correct

(46) In a Seminar, the number of participants in Hindi, English & Gujarati are 60, 84 & 108

respectively. Find the minimum number of rooms required if in each room the same

numbers of participants are to be seated & all of them being in same subject.

(a) 11 (b) 21 (c) 31 (d) 10

(47) The remainder when square of any prime number greater than 3 is divided by 6, is

____

(a) 1 (b)3 (c) 2 (d) 4

(48) 𝑛2 − 1 is divisible by 8, if 𝑛 = _____

(a) Integer (b) Natural Number (c) Odd Integer (d) Even Integer

(49) Euclid’s Division lemma states that for two positive integers 𝑎 & 𝑏, there exist unique

integers 𝑞 & 𝑟 Such that 𝑎 = 𝑏𝑞 + 𝑟, where r must satisfy, _____

(a) 1 < 𝑟 < 𝑏 (b) 0 < 𝑟 ≤ 𝑏 (c) 0 ≤ 𝑟 < 𝑏 (d) 0 < 𝑟 < 𝑏

(50) The value of 𝑘 for which the system of equation 𝑘𝑥 − 𝑦 = 2 and 6𝑥 − 2𝑦 = 3 has

unique solution is _____

(a) = 3 (b) ≠ 3 (c) ≠ 0 (d) = 0

(51) If 𝑎𝑚 ≠ 𝑏𝑙, then system of equation 𝑎𝑥 + 𝑏𝑦 = 𝑐 & 𝑙𝑥 + 𝑚𝑦 = 𝑛, ______

(a) Has unique soln (b) Has Infinitely soln (c) Has no soln (d) All of these

(52) Area of triangle formed by lines 𝑥 = 3, 𝑦 = 4 & 𝑥 = 𝑦 is ____ cm2

(a) 0.5 (b) 1 (c) 2 (d) None of these

(53) If equation 𝑥2 − 𝛽𝑥 + 1 = 0 does not possess real roots then, ____

(a) - 3 < 𝛽 < 3 (b) – 2 < 𝛽 < 2 (c) 𝛽 > 2 (d) 𝛽 < −2

(54) The value of √6 + √6 + √6 + ⋯ is ____

(a) 4 (b) 3 (c) -2 (d) 35

(55) If the sum of 𝑚 terms of an A.P. is same as the sum of 𝑛 terms, then the sum of its

(𝑚 + 𝑛) terms is ____

(a) 1 (b) 0 (c) 2 (d) – 1

(56) The sum of first 20 odd number is ____

(a) 100 (b) 210 (c) 400 (d) 420

(57) The common difference of A.P. 1

2𝑏,

1−6𝑏

2𝑏,

1−12𝑏

2𝑏, … is ____

(a) 2𝑏 (b) −2𝑏 (c) 3 (d) −3

(58) The next term of A.P. √7, √28 , √63, … is ____

(a) √70 (b) √84 (c) √97 (d) √112

(59) In fig , if 𝑃𝐵|| 𝐶𝐹 & 𝐷𝑃|| 𝐸𝐹 then 𝐴𝐷

𝐷𝐸= ______

(a) 3

4 (b)

1

3

(c) 1

4 (d)

2

3

(60) If E is point on side CA of equilateral triangle ABC

such that BE CA, then AB2 + BC2 + CA2 = ______

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 8

(a) 2 BE2 (b) 3 BE2 (c) 4BE2 (d) 6 BE2

(61) IF 𝛼 & 𝛽 the zeros of quadratic polynomial 𝑓(𝑥) = 𝑥2 − 𝑝(𝑥 + 1) − 𝑐, then (𝛼 + 1)(𝛽 +

1) =

(a) 𝛼𝛽 (b) 1 − 𝑐 (c) 1 − 𝑝𝑐 (d) 1 − 𝛼𝛽

(62) The zeros of quadratic polynomial of variable 𝜃 is 𝜃2 + 99𝜃 + 127 are ______

(a) both positive (b) both negative (c) both equal (d) None of these

(63) The product of zeros of 𝑥3 + 4𝑥2 + 𝑥 − 6 is _____

(a) – 4 (b) 4 (c) 6 (d) – 6

(64) A horse is placed for grazing inside rectangular field 70 𝑚 × 52 𝑚 is tethered to one

side corner by rope 21 𝑚 long. On how much area can it graze ?

(a) 625

2 𝑚2 (b)

693

2 𝑚2 (c)

639

4𝑚2 (d)

652

4 𝑚2

(65) What is the volume of tetrahedron the sides of whose base are 9 cm, 12 cm & 15 cm

respectively and height is 20 cm.

(a) 390 cm3 (b) 360 cm3 (c) 320 cm3 (d) 310 cm3

(66) √2 √33

√44

= _______

(a) 2√3 (b) 2 √33 (c) 2 √8112

(d) b & c both

(67) √8𝑎5𝑏 × √4𝑎2𝑏23= ______

(a) √212𝑎19𝑏76 (b) √213𝑎18𝑏76

(c) √212𝑎19𝑏86 (d) √212𝑎18𝑏66

(68) By selling car for Rs 72000, a person made profit of 20% What the cost price of car ?

(a) 50000 (b) 60000 (c) 70000 (d) 80000

(69) ABCD is parallelogram. X & Y are midpoints of BC & CD respectively, then the area of

triangle AXY = _______ area of parallelogram ABCD

(a) 1

8 (b)

1

4 (c)

3

8 (d) None of these

(70) What is the area of regular pentagon of side 20 cm.

(a) 688.19 cm2 (b) 688.19 10-4 m2 (c) 688.19 10-6 mm2 (d) All of these

SECTION - V (MENTAL ABILITY)

Single Correct Choice type

Each sections contain 25 multiple choice questions. Each question has 4 choices (A), (B), (C) and (D) for its answer,

out of which ONLY ONE is correct

(71) How many dots lie opposite to the face having three dots, when the given figure is folded to form a cube?

(72) In a class of 60 where boys are twice that of girls, Ramya ranked 17th from the top. If there are 9 boys ahead of Ramya, how many girls are after her in the rank ? (a) 26 (b) 12 (c) 10 (d) 33

(73) ‘Soldier’ is related to ‘Army’ in the same way as ‘Pupil’ is related to ………. (a) Education (b) Teacher (c) Student (d) Class

(a) 2 (b) 4 (c) 5 (d) 6

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 9

(74) ‘Kilogram’ is related to ‘Quintal’ in the same way as ‘Paisa’ is related to ………. (a) coin (b) money (c) cheque (d) rupee

(75) ‘Stammering’ is to ‘Speech’ as Deafness is to ………. (a) ear (b) hearing (c) noise (d) commotion

(76) ‘Guilt’ is to ‘Past’ as ‘Hope’ is to ………. (a) present (b) future (c) today (d) hopeless

Directions - (Q. 77 to 79) based on the alphabets. (77) If the sequence of the alphabets is reversed which of the following would be the 14th

letter from your left ? (a) n (b) l (c) o (d) none of these

(78) Which letter is the 8th letter to the right of the letter, which is 12th from the left ? (a) v (b) t (c) w (d) y

(79) Which letter is the 8th letter to the right of the letter which is 10th to the left of the last but one letter from the right ? (a) v (b) x (c) w (d) i

(80) What should come in the place of (?) in the given series ? ACE, FGH, ?, PON (a) KKK (b) JKI (c) HJH (d) IKL

(81) Typist : Typewriter : : Writer : ? (a) script (b) pen (c) paper (d) book

(82) Paint : Artist : : Wood : ? (a) furniture (b) forest (c) fire (d) carpenter

(83) acme : mace : : alga : ? (a) glaa (b) gaal (c) laga (d) gala

(84) EIGHTY : GIEYTH : : OUTPUT : ? (a) UTOPTU (b) UOTUPT (c) TUOUTP (d) TUOTUP

(85) ‘Medicine’ is related to ‘Patient’ in the same way as ‘Education’ is related to— (a) Teacher (b) School (c) Student (d) Tuition

(86) Fill in the missing letter in the following series — S, V, Y, B, ? (a) C (b) D (c) E (d) G

(87) What should come in the place of question mark in the following series ? 3, 8, 6, 14, ?, 20 (a) 11 (b) 10 (c) 8 (d) 9

(88) Select the correct option in place of the question mark. AOP, CQR, EST, GUV, ? (a) IYZ (b) HWX (c) IWX (d) JWX

(89) What should come in the place of question mark in the following series ? 1, 4, 9, 25, 36, ? (a) 48 (b) 49 (c) 52 (d) 56

(90) In a certain code ‘CONTRIBUTOR’ is written as ‘RTNOCIROTUB’. How is ‘prohibition’ written in that code ? (a) NOITIBIHORP (b) IHORPBITION (c) ITIONBIHOTP (d) IHORPBNOITI

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 10

ROUGH WORK

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 11

ROUGH WORK

LSAT – MOVING TO STD 11 PAPER CODE LSAT A19 12

OMR SHEET

1 A B C D

46 A B C D

2 A B C D

47 A B C D

3 A B C D

48 A B C D

4 A B C D

49 A B C D

5 A B C D

50 A B C D

6 A B C D

51 A B C D

7 A B C D

52 A B C D

8 A B C D

53 A B C D

9 A B C D

54 A B C D

10 A B C D

55 A B C D

11 A B C D

56 A B C D

12 A B C D

57 A B C D

13 A B C D

58 A B C D

14 A B C D

59 A B C D

15 A B C D

60 A B C D

16 A B C D

61 A B C D

17 A B C D

62 A B C D

18 A B C D

63 A B C D

19 A B C D

64 A B C D

20 A B C D

65 A B C D

21 A B C D

66 A B C D

22 A B C D

67 A B C D

23 A B C D

68 A B C D

24 A B C D

69 A B C D

25 A B C D

70 A B C D

26 A B C D

71 A B C D

27 A B C D

72 A B C D

28 A B C D

73 A B C D

29 A B C D

74 A B C D

30 A B C D

75 A B C D

31 A B C D

76 A B C D

32 A B C D

77 A B C D

33 A B C D

78 A B C D

34 A B C D

79 A B C D

35 A B C D

80 A B C D

36 A B C D

81 A B C D

37 A B C D

82 A B C D

38 A B C D

83 A B C D

39 A B C D

84 A B C D

40 A B C D

85 A B C D

41 A B C D

86 A B C D

42 A B C D

87 A B C D

43 A B C D

88 A B C D

44 A B C D

89 A B C D

45 A B C D

90 A B C D

NAME :- ________________________________________ DATE :- / / 2018

ADMIT CARD :- ___________________________________ CENTRE :- ___________