1. No category

FIITJEE
Samacheer Talent Recognition Drive
CLASS - 10
(10 going to 11th)
th
Time: 3 Hours
Maximum Marks: 300
IQ, MATHS, PHYSICS & CHEMISTRY
1. Caution: Question Paper CODE as given above MUST be correctly marked in the answer OMR sheet
before attempting the paper. Wrong CODE or no CODE will give wrong results.
2. Answers have to be marked on the OMR sheet.
3. The Q uestion Paper contains blank spaces for your rough work. No additional sheets will be
provided for rough work.
4. Blank papers, clip boards, log tables, slide rule, calculator, cellular phones, pagers and electronic
devices, in any form, are not allowed
5. Write your Name, Reg. No. and Test Centre in the space provided at the bottom of this sheet.
6. You are advised to devote around 1 Hour on each Section as there will be minimum cutoff marks in
each Section for qualifying.
7. The question paper consists of 4 Sections:
Section - I……….IQ (30 questions)
Section-II……… .Mathematics (30 questions)
Section -III……...Physics (20 questions)
Section -IV……. Chemistry (20 questions).
8. Each question carries +3 marks for correct answer and -1 mark for wrong answer.
STRD-2014- CLASS - 10 –P 2
IQ , Maths, Phy & Chem
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STRD-2014- CLASS - 10 –P 3
IQ , Maths, Phy & Chem
IQ
Section – I
Directions: (Q.No.1 – 3 ) Find the correct alternative which has the same relationship with the term in the
question as the previous pair of terms:
1. CROWN is related to ROYAL in the same way as CRUCIFIX is related to
(A)Military
(B)Religion
(C)Terrorism
(D)Throne
2. ISLAND is related to OCEAN in the same way as OASIS is related to
(A)Desert
(B)Field
(C)Hills
(D)Forest
3. MATHEMATICS is related to NUMEROLOGY in the same way as ASTRONOMY is related to
(A)Science
(B)Astrology
(C)Philosophy
(D)Planets
Directions (Q.No.4 – 5) : In each of the following questions, select a figure from amongst four alternatives,
which when placed in the ? of fig (X) would complete the pattern.
4.
(X)
(A)
(B)
(C)
(D)
5.
(X)
(A)
(B)
(C)
(D)
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STRD-2014- CLASS - 10 –P 4
IQ , Maths, Phy & Chem
Directions (Q.No. 6 – 7) Study the given information and answer the following questions
(i) There are 6 check-posts A, B, C, D, E and F.
(ii) Check-post F is 25 kms to the North of D which is 35 kms to the North-East of B.
(iii) Check-post A is 15 kms west of E and 35 kms to the south-west of ‘C’.
(iv) B, A and E are in straight line
(v) The check posts B and E are 70 kms apart form each other
6. Which check post is the farthest to the south-west of D?
(A)A
(B)B
(C)C
(D)D
7. Which port is the nearest to the north-east of E?
(A)A
(B)B
(C)C
(D)D
Questions (No. 8 – 10) :
8. Unemployed youth are represented by
(A)4, 5, 6, 7
(B)6, 2, 7, 1
(C)4, 2, 5, 6
(D)4, 2, 5, 3
Youth in villages
Educated
1
9. What does number 7 represent?
(A)Unemployed youth
(B)Uneducated unemployed youth
(C)Educated youth in villages
(D)Uneducated youth in villages
7
6
3
4
5
10. What does number 4 represent?
(A)Educated unemployed youth
(B)Uneducated youth in villages
(C)Educated employed youth
(D)Unemployed youth in village who are not educated
2
Unemployed youth
Space for rough work
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STRD-2014- CLASS - 10 –P 5
IQ , Maths, Phy & Chem
Questions (Q.No. 11 – 12) : Read the following and answer the questions that follow
In Moga city, streets and roads run east-west and alternate with each other at 1/4 kilometer intervals
(i) Duncan Street is 1 kilometer north of Marlo Street
(ii) Marlo Street is 3/4 kilometer south of Ansari Road
(iii) Thakur Road is 3/4 kilometer south of Marlo Street
(iv) Masjid street is 1/2 kilometer south of Marlo Street
11. Which of these roads or streets is farthest from Marlo Street
(A)Duncan Street
(B)Thakur Road
(C)Thakur Road and Ansari Road are equally far
(D)Thakur Road and Duncan street are equally far
12. An additional road, Royal, could be in any of the following locations except
(A)1/4 km north of Duncan Street
(B)1/4 km north of Marlo Street
(C)1/2 km south of Ansari Road
(D)1 km north of Masjid Street
Directions (Q.No. 13 – 15) : Study the following information carefully and answer the questions given below
M, K, J, T, R, D, and W are seven members of a family. There are two married couples among them belonging to
two different generations. Each of them has a different choice of cuisine – Chinese, continental, Thai, Punjab, south
Indian, Gujarat and Malwani. The grandfather in the family likes Gujarati food. None of the ladies likes continental
or Thai food. T is son of M who likes Chinese food. W is J’s daughter-in-law and she likes south Indian food. K is
grandfather of D who likes Punjabi food. J is mother of R who likes continental food.
13. How many male members are there in the family?
(A)3
(B)4
(C)3 or 4
(D)Data inadequate
Space for rough work
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STRD-2014- CLASS - 10 –P 6
IQ , Maths, Phy & Chem
14. Which food does T like?
(A)Thai
(B)Malwani
(C)Gujarati
(D)Data inadequate
15. Which of the following combinations represents favorite food of the two married ladies?
(A)South Indian, Punjabi
(B)Punjabi, Malwani
(C)Malwani, South Indian
(D)Data inadequate
Directions: (Q.No.16 –17) Find the missing number in the end circle.
16.
7
8
4
9
7
8
6
4
6
6
7
5
5
?
4
(B)4
(A)3
(C)5
(D)6
(C)64
(D)11
17.
4
1 10
49
16
9
(A)21
25
27
36
100
81
4
?
16
(B)42
25
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STRD-2014- CLASS - 10 –P 7
IQ , Maths, Phy & Chem
Directions: (18 –19):
18. Which number is opposite to 3 ?
6
3
1
5
2
(I)
4
3
5
(II)
(A)2
1
2
3
(III)
(B)3
(C)4
6
(IV)
(D)6
19. Which number is opposite to 3?
5
4
6
2
1
(I)
(A)1
4
3
6
(II)
(B)2
5
4
1
(III)
(C)4
5
(IV)
(D)6
20. Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?
(A) 7
(B) 10
(C) 12
(D) 13
21. Look at this series: 36, 34, 30, 28, 24, ... What number should come next?
(A) 20
(B) 22
(C) 23
(D) 26
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STRD-2014- CLASS - 10 –P 8
IQ , Maths, Phy & Chem
22. Find the number of triangles in the given figure.
(A)10
(B)19
(C)21
(D)23
Directions (Q.No. 23 – 24) In each of the following questions you are given a combination of alphabets
and/or numbers followed by four alternatives (1), (2), (3) and (4). Choose the alternative which is closely
resembles the mirror image of the given combination.
23. Choose the alternative which is closely resembles the mirror image of the given combination.
(A)1
(B)2
(C)3
(D)4
24. Choose the alternative which is closely resembles the mirror image of the given combination.
(A)1
(B)2
(C)3
(D)4
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STRD-2014- CLASS - 10 –P 9
IQ , Maths, Phy & Chem
Directions (Q.No. 25 – 26)
P, Q, R, S, T, U, V and W are sitting round the circle and are facing the centre:
1. P is second to the right of T who is the neighbour of R and V.
2. S is not the neighbour of P.
3. V is the neighbour of U.
4. Q is not between S and W. W is not between U and S.
5. W is not the neighbour of P
25. Which of the following is correct ?
(A) P is to the immediate right of Q
(C) Q is to the immediate left of W
(B) R is between U and V
(D) U is between W and S
26. What is the position of S ?
(A) Between U and V
(C) To the immediate right of W
(B) Second to the right of P
(D) Data inadequate.
27. Which of the following diagrams indicates the best relation between Author, Lawyer and Singer ?
(A)
(B)
(C)
(D)
28. Which of the following diagrams indicates the best relation between Judge, Thieves and Criminals ?
(A)
(B)
(C)
(D)
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STRD-2014- CLASS - 10 –P 10
IQ , Maths, Phy & Chem
29. Here two positions of dice are shown. If there are two dots in the bottom, then how many dots will be on the top?
(A)2
(B)3
(C)5
(D)6
30. Rahul put his timepiece on the table in such a way that at 6 P.M. hour hand points to North. In which direction
the minute hand will point at 9.15 P.M. ?
(A)South-East
(B)South
(C)North
(D)West
Mathematics
Section – II
II
1. If ‘C’ is the mid point of line segment joining A (0, 0) B (4, 8) then the mid point of CB is
(A)(2, 4)
(B)(3, 6)
(C)(1, 2)
(D)(4, 6)
2. If the point (a, 2) is equidistant form the points (8, -2) and (2, -2), find the value of a.
(A)5
(B)-5
(C)3
(D)-3
3. The centroid of a triangle is (1, 4) and two of its vertices are (4, - 3) , (-9, 7) then its third ventex is
(A)(8, 8)
(B)(5, 3)
(C) −4 , 5
(D)(2, 3)
3 3
(
)
4. The co-ordinates of the point P which divides the join of A(4, –5) and B(6, 3) in the ratio 2 : 5
 32 19 
 19 −32 
 32 −19 
(A)  , 
(B)  ,
(C)  ,
(D)none of these


 7 7
7 7 
 7 7 
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STRD-2014- CLASS - 10 –P 11
IQ , Maths, Phy & Chem
5. Find the area of the triangle ABC where A(0, 0), B(0, 2) and C(2, 0).
(A)2 sq. units
(B)4 sq. units
(C)0 sq. units
6. If sin θ =
(A)
(D)3 sq. units
7
, then cot θ = ?
25
24
25
7
24
(C)
25
7
(D)
(B) 2
(C)
1
2
(D)2
(B)
24
7
7. If cos ec A = 2, sin A + cos A = ?
(A)
1
2
8. If 3 tan 2 θ − 1 = 0 find the value of 'θ '
(A) 300
(B) 600
(C) 450
(D) 900
9. In a right angled triangle ABC, right angled at B, find the value of 1 + tan 2 A.
(A) cos 2 A
(B) sec2 A
(C) sec A
(D) cos A
10. cos10.cos 20.cos 30........cos1800 = ?
(A)0
(D)undefined
(B)1
(C)– 1
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STRD-2014- CLASS - 10 –P 12
IQ , Maths, Phy & Chem
11. If n term of an A.P., is t n = 5n + 7, then its common difference is
(A)5
(B)4
(C)– 5
(D)– 4
12. Which term of the sequence 4, 9, 14, 19, … is 124?
(A)24
(B)25
(D)12
th
(C)35
13. If a, b, c, are om Arithmetic Progression then which of the following is true?
a+c
a −c
(A)2b = a + c
(B) b =
(C) b =
2
3
(D) 3b = a − c
th
14. Find 7 term from end of AP given as 10, 20, 30, ……….. 100
(A)30
(B)40
(C)50
(D)none of these
th
15. Find the 14 term from the end of the AP 5, 12, 19, …, 152.
(A)60
(B)61
(C)62
(D)63
(C)4903
(D)4905
17. If t n = 3n −1 , then S6 − S5 = ___________
(A)243
(B)81
(C)77
(D)27
18. If A and B are disjoint then A ∩ B
(A) ∅
(B) µ
(C)A
(D)B
19. Identity of the union of sets is
(A) ∅
(B) µ
(C)0
(D)A
16. Find the sum of all two digit natural numbers.
(A)4900
(B)4902
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STRD-2014- CLASS - 10 –P 13
IQ , Maths, Phy & Chem
20. An associative law is
(A) ( A ∪ B) ∪ C = A ∪ ( B ∪ C )
(B) A ∪ B = B ∪ A
(C) A ∩ ( B ∪ C ) = ( A ∩ B) ∪ ( A ∩ C )
(D) A − ( B ∪ C ) = ( A − B) ∩ ( A − C )
21. If A = {Rectangles}, B = {Rectangles} then A ∪ B =
(A){Squares}
(B){Rectangles}
(C){Rhombuses}
22. A △ B =
(A)(A – (B)∪ (B – (A)
(C)(A – (B) △ (B – (A)
(B)(A – (B)∩ (B – (A)
(D)A – (A – (B)
23. If A is a square matrix of order p. The order of AB is 4 × 3 . What is the order of B?
(B) 4 × 3
(C) 3 × 4
(A) 4 × 4
24. The common ratio of G.P 1 −
(A)
1
3
(D)None
(D) 3 × 3
1 1
+ + ....... is
3 9
(B)3
(C)
2 3
 −1 −3  T T
25. If A = 
B = 
, B A =
4 5
 −4 −4 
 14 −24 
 −14 −24 
(A) 
(B) 


−
18
32


 −18 −32 
−1
3
 −14 24 
(C) 

 18 −32 
(D) −3
 −32 −24 
(D) 

 −18 −14 
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STRD-2014- CLASS - 10 –P 14
IQ , Maths, Phy & Chem
7 0
3 0
26. Find Y if X + Y = 
 and X − Y = 
.
2 5
0 3
 2 −2 
 −2 0 
(B) 
(A) 


−
1
1


 1 −1
2 0
(C) 

 1 1
 1 1
(D) 

 1 1
27. In ∆ ABC, if AB = 6 3 cm, AC = 12 cm and BC = 6 cm, then the angle B is
(A) 120
(B) 90
(C) 60
(D) 45
28. A ladder is placed against a wall such that its foot is at a distance of 2.5 m from the wall and its top reaches a
window 6 m above the ground. What is the length of the ladder?
(A)8.5 m
(B)3.5 m
(C)5.4 m
(D)6.5 m
29. If D, E, F are the mid-points of sides BC, CA and AB respectively of ∆ ABC, then the ratio of the areas of
triangles DEF and ABC is
(A)1 : 4
(B)1 : 2
(C)1 : 3
(D)2 : 3
30. In a ∆ ABC, perpendicular AD from A on BC meets BC at D. If BD = 8 cm, DC = 2 cm and AD = 4 cm, then
(A) ∆ ABD is isosceles
(B) ∆ ABC is equilateral
(C)AC = 2AB
(D) ∆ ABC is right angled at A
Physics
Section – II
III
1. Two blocks of masses 2 kg and 1 kg are in contact with each other on a frictionless table. When a horizontal
force of 3.0 N is applied to the block of mass 2 kg, the value of the force of contact between the two blocks is:
(A)4 N
(B)3 N
(C)2 N
(D)1 N
2. A player takes 0.1 sec in catching a ball of mass 150 g moving with a velocity of 20 m/s. The force imparted by
the ball on the hands of the player is:
(A)0.3 N
(B)3 N
(C)30 N
(D)300 N
3. A block of 9 g rests on the table top and 6 g hangs freely, the pulley is frictionless. The acceleration of the
system will be:
(A) 360 cm / s 2
(B) 400 cm / s 2
(C) 372 cm / s 2
(D) 380 cm / s 2
4. If the earth shrinks half in radius its mass remaining the same, the weight of an object on earth will change:
(A)decreases by 50%
(B)increases by 50%
(C)decreases by 25%
(D)increases by 300%
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STRD-2014- CLASS - 10 –P 15
IQ , Maths, Phy & Chem
5. Two masses of 4 kg and 5 kg are connected by a string passing through a
frictionless pulley and are kept on a frictionless table as shown below: Then
acceleration of blocks is
(Take g = 9.8m / s 2 )
(A) 49 m / s 2
(B) 5.44 m / s 2
(C) 19.5 m / s 2
(D) 2.72 m / s 2
4 kg
5 kg
6. If mass of sun would be 4 times of its present mass and distance of earth from sun would be same then the time
period of one year would be
(A)same as now
(B)less than its present value
(C)more than its present value
(D)nothing can be said
7. The equivalent resistance between points A and B
is :
3
(B) R
(A) 2 R
4
4
3
(C) R
(D) R
3
5
R
A
R
B
R
R
8. The specific resistance of a wire is ρ . Its volume is 3m3 and its resistance is 3 ohm, then its length will be
(A)
1
ρ
(B)
3
ρ
(C)
1
ρ
3
(D) ρ
1
3
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STRD-2014- CLASS - 10 –P 16
IQ , Maths, Phy & Chem
9. The power of a heating coil is P. It is cut into two equal parts. The power of one of them across same
mains is:
P
(A)P
(B)2P
(C)4P
(D)
2
10. The force acting between two parallel current carrying conductors is F. If the current in each conductor and
distance between them is doubled the value of force now is
(A)F
(B)2F
(C)4F
(D)8F
11. Force experienced by a charge e moving with velocity v parallel to magnetic field B is
(A)Bev
(B)Be/v
(C)Bv/e
(D)0
12. A current of 1 A flows in a wire of length 0.1 m in a magnetic field of 0.5 T. The force acting on the wire when it
o
makes an angle of 90 with the field is
(A)zero (B)0.05 N
(C)1 N
(D)0.5 N
13. Two plane mirrors M 1 and M 2 each have length 1 m and are
separated by 1 cm. A ray of light is incident on one end of mirror
M 1 at an angle is 450 . How many reflections will the ray have before
going out from the other end?
(A)100
(B)101
(C)99
(D)none of these
M2
450
M1
14. For a concave mirror of focal length 20 cm, if the object is at a distance of 30 cm from the pole, then the nature
of the image and magnification will be :
(A)real and -2
(B)virtual and -2
(C)real and +2
(D)virtual and +2
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STRD-2014- CLASS - 10 –P 17
IQ , Maths, Phy & Chem
15. A convex lens and a concave lens, each having same focal length of 25 cm are put in contact to form a
combination of lenses. The power in diopters of the combination is:
(A)0
(B)25
(C)50
(D)infinite
16. A wind electric generator generates a current of 0.4 A across a voltage of 210 V. If efficiency of the generator is
28% then the power of the wind is___________
(A)300 W
(B)200 W
(C)100 W
(D)840 W
17. The value of solar constant is
(A) 1.2kw / m2
(B) 1.0kw / m2
(C) 1.4kw / m2
(D) 1.6kw / m2
18. The wind pumps of 60 kg of water in every half hour upto a height of 6m. The power of windmill.
(A)50 w
(B)0.5 w
(C)2 w
( g = 10ms )
−2
(D)5 w
19. The thimble of a screw gauge has 100 divisions engraved on it. If the thimble advances 2mm, when four
complete rotations are given, then lease count will be :
(A)0.005 cm
(B)0.0005 cm
(C)0.001 cm
(D)0.0001 cm
20. In a screw gauge zero of the head scale lies below the pitch scale axis, the zero error is __________.
(A)positive
(B)negative
(C)Nil
(D)none
Chemistry
1. Calculate the mass of 3.011 × 10
(A)30 g
Section – IV
IV
24
atoms of carbon
(B)60 g
(C)80 g
(D)120 g
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STRD-2014- CLASS - 10 –P 18
IQ , Maths, Phy & Chem
2. The weight of 1 hydrogen atom is
(A) 1.66 × 10
−24
(b) 1.66 × 10
−27
gm
(C) 1.66 × 10
−24
(D) 1.66 × 10
−24
kg.
−8
3. Calculate the PH value of 10 N HCl solution.
(A)above the 7
(B)8
(C)less than 7
(D)6
4. The molecular formula of bleaching powder is
(A)CaOCl
(B)Ca(OH)2
(C)CaOCl2. CaO
(D)CaOCl2
5. 30 % of 100 ml Nacl Consists how much amount of the Nacl.
(A)30 g
(B)17.55 g
(C)16 g
(D)17 g
6. Which of the following acid is present in food preservative:
(A)Malic acid
(B)Oxalic acid
(D)Acetic acid
(C)Tartaric acid
7. When copper oxide (CuO) reacts with dilute HCl gives green colour substances of ________
(A)CuCl (B)CuCl2
(C)CuCl . H2O
(D)Cu2 Cl2
th
8. Which of the following element is present in 15 group
(A)Antimony
(B)Mercury
(C)Germanium
(D)Polonium.
9. Find the formula for siderite
(A) Fe 2 O3
(C)FeCO3
(D)Cu2O
(B)MgCO3
Space for rough work
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STRD-2014- CLASS - 10 –P 19
IQ , Maths, Phy & Chem
10. The percentage of carbon present in pig iron
(A) 2 − 4.5%
(B) 0.25 − 4%
(C) 2.5 − 5%
(D) 0.25%
11. Calculate the no of Hydrogen atoms in 3g of water
(A) 200.6 × 10
12.
21
(B) 1.003 × 10
23
(C) 1.003 × 10
22
(D) 20.06 × 10
21
Cu
CH3CH 2 OH 
→ ________
573
(A) CH 3CHO + H 2
(B) CH 3COOH + H 2
13. Calculate the percentage of purities of 20 carat gold.
(A)73. 6%
(B) 91.6%
(C) CH 3COOH
(D) CH 3 CHO
(C)83.3%
(D)93.5 %
14. What is the position of copernicium from the last element of the periodic table.
th
th
th
(A)6 period
(B)7 period
(C)8 period
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(D)9 period
15. Choose the correct sequence of the decreasing order of atomic radii of first group elements.
(A) Li > K > Rb > Na
(B) Rb > K > Na > Li (C) Li > Na > K > Rb (D) CS > Li > Rb > K
16. Which of the following is not a compound?
(A)Marble
(B)Washing soda
(C)Plaster of Paris
17. Which of the following scientist classified the elements based on musical notes
(A)Lavoisier
(B)New land
(C)Dobereiner
(D)Brass
(D)Mendeleef
Space for rough work
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STRD-2014- CLASS - 10 –P 20
18. Molecular mass of ozone is
(A)16 u
IQ , Maths, Phy & Chem
(B)32 u
(C)48 u
(D)64 u
19. One mole of CO2 means
(B) 6.022 × 10 molecules of CO2
(D)All of these
23
(A)44 g of CO2
(C)22.4 L at STP
20. Which of the following has maximum number of atoms?
(A)18 g H2O
(B)18 g of O2
(C)18 g of CO2
(D)18 g of CH4
********
Space for rough work
Regional Head Quarters:: FIITJEE TOWERS, No.3, First Lane, (Next Apex Plaza), Nungambakkam High Road, Nungambakkam, Chennai – 600 034.
STRD-2014- CLASS - 10 –P 21
IQ , Maths, Phy & Chem
Space for Rough Work
Regional Head Quarters:: FIITJEE TOWERS, No.3, First Lane, (Next Apex Plaza), Nungambakkam High Road, Nungambakkam, Chennai – 600 034.
STRD-2014- CLASS - 10 –P 22
IQ , Maths, Phy & Chem
Samacheer Talent Recognition Drive
CLASS - 10
(10 going to 11th) – ANSWER KEYS
th
IQ
1.B
2.A
3.B
4.D
5.B
6.B
7.C
8.C
9.C
10.D
11.A
12.A
13.D
14.A
15.C
16.B
17.A
18.C
19.C
20.B
21.B
22.C
23.A
24.B
25.C
26.C
27.B
28.B
29.C
30.D
Mathematics
1.B
2.A
3.A
4.C
5.A
6.D
7.B
8.A
9.B
10.A
11.A
12.B
13.A
14.B
15.B
16.D
17.A
18.A
19.A
10.A
21.B
22.A
23.B
24.C
25.B
26.C
27.B
28.D
29.A
30.D
Physics
1.D
2.C
3.B
4.D
5.B
6.B
7.D
8.B
9.B
10.B
11.D
12.B
13.B
14.A
15.A
16.A
17.C
18.C
19.B
20.A
Chemistry
1.B
2.C
3.C
4.D
5.B
6.D
7.B
8.A
9.C
10.A
11.B
12.A
13.C
14.B
15.B
16.D
17.B
18.C
19.D
20.D
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