Gujarat: State Level Question Paper (SAT) - 2015-16 | NTSE for Class 10 PDF Download

 Page 1


NTSE 2015 Gujarat Region 
SAT 
 
Mathematics 
1. Which the smallest number that devises 1512 is the complete the cube? 
 (a) 5   (b) 6   (c)  7    (d)  9 
 
2. Which number is the inverse of the opposite of 
5
8
? ? 
 (a) 
5
8
 8    (b)  1
3
5
    ( c)  
2
2
5
    (d) 
8
5
? 
 
3.  What is value of (a
10
)
3 
? (a
6
)
5
?    
 (a)  a   (b) a2   (c) 1    (d) 1/a 
 
4.  lf  
44
16 625 x?? than what is x = ? 
 (a) 7   (b) 29 (c) 12 (d) 5  
 
5. What is the co-efficient of ? ?
2
xy ? in  the expansion of x
2
y
2
 ?   
 (a) 3  (b) 4   (c) 5    (d) 6   
 
6. The proportion  of  the angles  a  quadratic  is 2;5;7;4. What type of quadratic is that?   
 (a) Parallelogram    (b) Rhombus    (c) cyclic quadrilateral (d)  Trapezium 
 
7.    what is the formula  for  finding  the  area  of an open   cylinder   with base  ?  
 (a) 2 ? Rh    (b)  ? r
2
h    (c) ? r (24+r)    (d)  2 ? r (4+r)  
 
8.  The diameter of roller is 1 meter and length is 2.8 meter.  If it roles 100 rounds in a same  direction.  How 
many square  meter  does  if  press? 
  (a) 440 sq meter    (b) 220 sq meter    (c)  880 sq meter    (d)  4400 sq meter  
  
9.  lf universal  set  U={3.4.5.6.7}  set A={5,7.8}  and  B= {4,5,8}    A’ ? B’ ?  
 (a) {4,6)    (b) {3,6)    (c) {3.7}   (d) {3,4)   
 
10. The printed prize of a sari is Rs.2000.  lf after  discount  of  10% the profit  is  20 %   Then  what is  the net 
price  of  the  sari ?  
  (a) Rs.1600    (b) Rs.1200 (C) Rs.1500 (D) Rs. 1800 
 
11. The median of 7, 5, 8, x,12, 17 is 10. Then what is the value of X  
 (a)  10  (b) 11   (c)   12    (d)     9     
 
12. 0 of which   quadratic   polynomial    are 4 and 3.    
(a) x
2
 + 7x + 12      (b) x
2
 - 7x+12     (c)  x
2
 + 7x-12      (d) x
2
-7x-12   
 
13.   lf 
3
x
 + 7=15 
5
x
?  then  find   the  solution  ?    
 (a)  x=20     (b)   x=15       (c)   x=21      (d) x=18   
 
14. There   are 5 red, 2 yellow and 7   shite   roses   in a  flower   vase.   Lf a rose  is   selected    randomly. The 
probability   of   the   selection   of   white   rose  ?     
 (a) 
5
14
 (b) 
1
7
    (c) 
1
2
   (d)  1 
 
15.    lf  one  factor  of  27x
3
+ 64y
3
 is  (3x+4y)  what  is  the second  factor  ? 
 (a) (3x
2
-4y) (b) (3x
2
+12xy+4y
2
)   (c) (9x
2 
+12xy-16y
2
)   (d) (9x
2
-12xy+16y
2
) 
 
Page 2


NTSE 2015 Gujarat Region 
SAT 
 
Mathematics 
1. Which the smallest number that devises 1512 is the complete the cube? 
 (a) 5   (b) 6   (c)  7    (d)  9 
 
2. Which number is the inverse of the opposite of 
5
8
? ? 
 (a) 
5
8
 8    (b)  1
3
5
    ( c)  
2
2
5
    (d) 
8
5
? 
 
3.  What is value of (a
10
)
3 
? (a
6
)
5
?    
 (a)  a   (b) a2   (c) 1    (d) 1/a 
 
4.  lf  
44
16 625 x?? than what is x = ? 
 (a) 7   (b) 29 (c) 12 (d) 5  
 
5. What is the co-efficient of ? ?
2
xy ? in  the expansion of x
2
y
2
 ?   
 (a) 3  (b) 4   (c) 5    (d) 6   
 
6. The proportion  of  the angles  a  quadratic  is 2;5;7;4. What type of quadratic is that?   
 (a) Parallelogram    (b) Rhombus    (c) cyclic quadrilateral (d)  Trapezium 
 
7.    what is the formula  for  finding  the  area  of an open   cylinder   with base  ?  
 (a) 2 ? Rh    (b)  ? r
2
h    (c) ? r (24+r)    (d)  2 ? r (4+r)  
 
8.  The diameter of roller is 1 meter and length is 2.8 meter.  If it roles 100 rounds in a same  direction.  How 
many square  meter  does  if  press? 
  (a) 440 sq meter    (b) 220 sq meter    (c)  880 sq meter    (d)  4400 sq meter  
  
9.  lf universal  set  U={3.4.5.6.7}  set A={5,7.8}  and  B= {4,5,8}    A’ ? B’ ?  
 (a) {4,6)    (b) {3,6)    (c) {3.7}   (d) {3,4)   
 
10. The printed prize of a sari is Rs.2000.  lf after  discount  of  10% the profit  is  20 %   Then  what is  the net 
price  of  the  sari ?  
  (a) Rs.1600    (b) Rs.1200 (C) Rs.1500 (D) Rs. 1800 
 
11. The median of 7, 5, 8, x,12, 17 is 10. Then what is the value of X  
 (a)  10  (b) 11   (c)   12    (d)     9     
 
12. 0 of which   quadratic   polynomial    are 4 and 3.    
(a) x
2
 + 7x + 12      (b) x
2
 - 7x+12     (c)  x
2
 + 7x-12      (d) x
2
-7x-12   
 
13.   lf 
3
x
 + 7=15 
5
x
?  then  find   the  solution  ?    
 (a)  x=20     (b)   x=15       (c)   x=21      (d) x=18   
 
14. There   are 5 red, 2 yellow and 7   shite   roses   in a  flower   vase.   Lf a rose  is   selected    randomly. The 
probability   of   the   selection   of   white   rose  ?     
 (a) 
5
14
 (b) 
1
7
    (c) 
1
2
   (d)  1 
 
15.    lf  one  factor  of  27x
3
+ 64y
3
 is  (3x+4y)  what  is  the second  factor  ? 
 (a) (3x
2
-4y) (b) (3x
2
+12xy+4y
2
)   (c) (9x
2 
+12xy-16y
2
)   (d) (9x
2
-12xy+16y
2
) 
 
16.   The HCF is   6x
2
y
2
 and LCM 36x
3
y
3
    of two   terms.   If one term is 12x
3
y
2
   what    is    the second   term?  
   (a) 18x
2
y
2
      (b) 18x
3
y
2
     (c)  36x
2
y
3
     (d)  36x
3
y
2 
 
 
17. lf  p(x)= 2x
3
-3x
2
+5x-4  is divided by ( x-2), what is remainder?    
 (a)  12     (b)   8    (c) 10    (d)  -10 
 
18. Two concentric circles are circle (p, s)  and  circle(p.13)  The  tangent   of   the  small   circle   is   the chord   
of   the  big   circle.  What is the length of it ?   
 (a) 12    (b)   15    (c) 20    (d)  24 
  
19. Mother was at   the age if 30 when   the   son   was   born. Now the small circle   is   the chord of the   big     
circle.    What is the   age   of    the son?     
 (a)   5 Years       (b) 10 Years      (c)   15 Years     (d)   20 Years 
 
20. Which is not    the    identify   true    for   trigonometric   rations 
 (a)  sin
2
 ? + cos
2
 ? =1      (b)   tan ? = cos+ (90- ? ) 
 (c)  sec
2
 ? + ten
2 
?  (d)  cosec
2
 ? - cot
2
=1  
 
Chemistry 
21.  How many meters is equal to 1 neno mete? 
a) 10
-9  
 meters
 
   b) 10
-10
 meters    c) 10
9 
meters      d)10
10
 meters 
22  A light ray enters from denser medium to rarer medium. What is the angle of incidence called that has 90 
0
 
angle of reflection? 
 a) angle of reflection    b) critical angle    
 c) angle of deviation    d) angle of reflection 
23.  Which motion does the graph of distance and time shows for accelerated motion? 
 
 a) non uniformly accelerated   b) constant  accelerated  
  c) uniformly accerated    d) uniformly retarded motion   
24.  Which law of newton gives the of force? 
 a) first law   b) second law c) third law  d) forth law 
25.  Due to which motion of light does the tynadall effect occur ? 
 a) incidence  b) refraction  c) scattering  d) distersion 
26.  The absolute refractive index of any medium is ------------- 
 a) 1  b) >1  c) <2  d) 0 
27.  Which fundamental particles did Chadwick invent in 1932 
 A)  electron  B)  proton  c) neutron  D ) all the three 
28.  What is gaseous fuel used at home called? 
 a) lpg  b) cng c) png d) all 
29.  What is the measuring equipment called that measure the electric current passing through conductors? 
 a) watt mater  b) ammeter c) galvanometer  d) voltmeter 
30.  What are the names of the two Moons of the Mars? 
 a) titan and sheron   b) titan demos   
 c) phobes and demos   d) sheron and phobes 
31. Earthquake waves are of shich type? 
 a) Infrasonic b) Ultrasonic c) Supersonic d) Intrasonic 
Page 3


NTSE 2015 Gujarat Region 
SAT 
 
Mathematics 
1. Which the smallest number that devises 1512 is the complete the cube? 
 (a) 5   (b) 6   (c)  7    (d)  9 
 
2. Which number is the inverse of the opposite of 
5
8
? ? 
 (a) 
5
8
 8    (b)  1
3
5
    ( c)  
2
2
5
    (d) 
8
5
? 
 
3.  What is value of (a
10
)
3 
? (a
6
)
5
?    
 (a)  a   (b) a2   (c) 1    (d) 1/a 
 
4.  lf  
44
16 625 x?? than what is x = ? 
 (a) 7   (b) 29 (c) 12 (d) 5  
 
5. What is the co-efficient of ? ?
2
xy ? in  the expansion of x
2
y
2
 ?   
 (a) 3  (b) 4   (c) 5    (d) 6   
 
6. The proportion  of  the angles  a  quadratic  is 2;5;7;4. What type of quadratic is that?   
 (a) Parallelogram    (b) Rhombus    (c) cyclic quadrilateral (d)  Trapezium 
 
7.    what is the formula  for  finding  the  area  of an open   cylinder   with base  ?  
 (a) 2 ? Rh    (b)  ? r
2
h    (c) ? r (24+r)    (d)  2 ? r (4+r)  
 
8.  The diameter of roller is 1 meter and length is 2.8 meter.  If it roles 100 rounds in a same  direction.  How 
many square  meter  does  if  press? 
  (a) 440 sq meter    (b) 220 sq meter    (c)  880 sq meter    (d)  4400 sq meter  
  
9.  lf universal  set  U={3.4.5.6.7}  set A={5,7.8}  and  B= {4,5,8}    A’ ? B’ ?  
 (a) {4,6)    (b) {3,6)    (c) {3.7}   (d) {3,4)   
 
10. The printed prize of a sari is Rs.2000.  lf after  discount  of  10% the profit  is  20 %   Then  what is  the net 
price  of  the  sari ?  
  (a) Rs.1600    (b) Rs.1200 (C) Rs.1500 (D) Rs. 1800 
 
11. The median of 7, 5, 8, x,12, 17 is 10. Then what is the value of X  
 (a)  10  (b) 11   (c)   12    (d)     9     
 
12. 0 of which   quadratic   polynomial    are 4 and 3.    
(a) x
2
 + 7x + 12      (b) x
2
 - 7x+12     (c)  x
2
 + 7x-12      (d) x
2
-7x-12   
 
13.   lf 
3
x
 + 7=15 
5
x
?  then  find   the  solution  ?    
 (a)  x=20     (b)   x=15       (c)   x=21      (d) x=18   
 
14. There   are 5 red, 2 yellow and 7   shite   roses   in a  flower   vase.   Lf a rose  is   selected    randomly. The 
probability   of   the   selection   of   white   rose  ?     
 (a) 
5
14
 (b) 
1
7
    (c) 
1
2
   (d)  1 
 
15.    lf  one  factor  of  27x
3
+ 64y
3
 is  (3x+4y)  what  is  the second  factor  ? 
 (a) (3x
2
-4y) (b) (3x
2
+12xy+4y
2
)   (c) (9x
2 
+12xy-16y
2
)   (d) (9x
2
-12xy+16y
2
) 
 
16.   The HCF is   6x
2
y
2
 and LCM 36x
3
y
3
    of two   terms.   If one term is 12x
3
y
2
   what    is    the second   term?  
   (a) 18x
2
y
2
      (b) 18x
3
y
2
     (c)  36x
2
y
3
     (d)  36x
3
y
2 
 
 
17. lf  p(x)= 2x
3
-3x
2
+5x-4  is divided by ( x-2), what is remainder?    
 (a)  12     (b)   8    (c) 10    (d)  -10 
 
18. Two concentric circles are circle (p, s)  and  circle(p.13)  The  tangent   of   the  small   circle   is   the chord   
of   the  big   circle.  What is the length of it ?   
 (a) 12    (b)   15    (c) 20    (d)  24 
  
19. Mother was at   the age if 30 when   the   son   was   born. Now the small circle   is   the chord of the   big     
circle.    What is the   age   of    the son?     
 (a)   5 Years       (b) 10 Years      (c)   15 Years     (d)   20 Years 
 
20. Which is not    the    identify   true    for   trigonometric   rations 
 (a)  sin
2
 ? + cos
2
 ? =1      (b)   tan ? = cos+ (90- ? ) 
 (c)  sec
2
 ? + ten
2 
?  (d)  cosec
2
 ? - cot
2
=1  
 
Chemistry 
21.  How many meters is equal to 1 neno mete? 
a) 10
-9  
 meters
 
   b) 10
-10
 meters    c) 10
9 
meters      d)10
10
 meters 
22  A light ray enters from denser medium to rarer medium. What is the angle of incidence called that has 90 
0
 
angle of reflection? 
 a) angle of reflection    b) critical angle    
 c) angle of deviation    d) angle of reflection 
23.  Which motion does the graph of distance and time shows for accelerated motion? 
 
 a) non uniformly accelerated   b) constant  accelerated  
  c) uniformly accerated    d) uniformly retarded motion   
24.  Which law of newton gives the of force? 
 a) first law   b) second law c) third law  d) forth law 
25.  Due to which motion of light does the tynadall effect occur ? 
 a) incidence  b) refraction  c) scattering  d) distersion 
26.  The absolute refractive index of any medium is ------------- 
 a) 1  b) >1  c) <2  d) 0 
27.  Which fundamental particles did Chadwick invent in 1932 
 A)  electron  B)  proton  c) neutron  D ) all the three 
28.  What is gaseous fuel used at home called? 
 a) lpg  b) cng c) png d) all 
29.  What is the measuring equipment called that measure the electric current passing through conductors? 
 a) watt mater  b) ammeter c) galvanometer  d) voltmeter 
30.  What are the names of the two Moons of the Mars? 
 a) titan and sheron   b) titan demos   
 c) phobes and demos   d) sheron and phobes 
31. Earthquake waves are of shich type? 
 a) Infrasonic b) Ultrasonic c) Supersonic d) Intrasonic 
32. Which branch of science is associated with the use of X- ray and gamma rays for the diagnosis and 
treatment? 
 a) urology  b) radiology  c) histology  d) pathology 
33.  The initial velocity of the free falling object is___________? 
 a) more  b) less  c) zero  d) 9.8m/s 
 
Physics 
34.  During a chemical reaction between acid and base, Salt and water are formed. What is the process called? 
 (A) Newtralization  (B) Corrosion  (C) Hydrolysis  (D) Ionization 
35.  Which of the following is a strong acid? 
 (A) Acitic Acid  (B) Cytric Acid  (C) Nitric Acid   (D) Oxalic Acid 
36.  Which method is used for concentration of those ores obtained in the Sulphide form? 
 (A) Magnetic separation  (B) Centrifugation  (C) Froth Flotation Method  (D) Calcinations 
37.  Which of the following pairs is not suitable for organic functional group of the carbonic compound? 
 (A) Carboxylic acid – COOH             (C) Aldehyde -CHO 
 (B) Ketone - > C=0                             (D) Ester - - OH 
38.  What is the chemical name of the quick line ? 
 (A) Calcium Oxide  (C) Calcium Hydroxide 
 (B) Calcum Carbonate  (D) Carbon Dioxide 
39.  Which of the following is a compound? 
 (A) Iron (B) Washing Soda (C) Air  (D) Mercury 
40. While preparing CO
2
 in laboratory on which of the following substances hydrochloride acid is poured? 
 (A) Pieces of Zinc  (B) The practices of copper Sulphur  
 (C) Pieces of marble  (D) Ammonium Chloride 
41. Which of the following gases is used to show the clouds or artificial smoke in film or drama? 
 (A) Carbon Dioxide (B) Oxygen (C) Nitrogen (D) Hydrogen 
42. Which of the following relations between mole and mass correct? 
 (A) 
Weight
Mass
Mass
?  (B) 
Mass
Weight
Mole
? 
 (C) 
Weight
Mole
Atomicweight
? (D) All of them 
43. From which following relation between mole and mass correct? 
Page 4


NTSE 2015 Gujarat Region 
SAT 
 
Mathematics 
1. Which the smallest number that devises 1512 is the complete the cube? 
 (a) 5   (b) 6   (c)  7    (d)  9 
 
2. Which number is the inverse of the opposite of 
5
8
? ? 
 (a) 
5
8
 8    (b)  1
3
5
    ( c)  
2
2
5
    (d) 
8
5
? 
 
3.  What is value of (a
10
)
3 
? (a
6
)
5
?    
 (a)  a   (b) a2   (c) 1    (d) 1/a 
 
4.  lf  
44
16 625 x?? than what is x = ? 
 (a) 7   (b) 29 (c) 12 (d) 5  
 
5. What is the co-efficient of ? ?
2
xy ? in  the expansion of x
2
y
2
 ?   
 (a) 3  (b) 4   (c) 5    (d) 6   
 
6. The proportion  of  the angles  a  quadratic  is 2;5;7;4. What type of quadratic is that?   
 (a) Parallelogram    (b) Rhombus    (c) cyclic quadrilateral (d)  Trapezium 
 
7.    what is the formula  for  finding  the  area  of an open   cylinder   with base  ?  
 (a) 2 ? Rh    (b)  ? r
2
h    (c) ? r (24+r)    (d)  2 ? r (4+r)  
 
8.  The diameter of roller is 1 meter and length is 2.8 meter.  If it roles 100 rounds in a same  direction.  How 
many square  meter  does  if  press? 
  (a) 440 sq meter    (b) 220 sq meter    (c)  880 sq meter    (d)  4400 sq meter  
  
9.  lf universal  set  U={3.4.5.6.7}  set A={5,7.8}  and  B= {4,5,8}    A’ ? B’ ?  
 (a) {4,6)    (b) {3,6)    (c) {3.7}   (d) {3,4)   
 
10. The printed prize of a sari is Rs.2000.  lf after  discount  of  10% the profit  is  20 %   Then  what is  the net 
price  of  the  sari ?  
  (a) Rs.1600    (b) Rs.1200 (C) Rs.1500 (D) Rs. 1800 
 
11. The median of 7, 5, 8, x,12, 17 is 10. Then what is the value of X  
 (a)  10  (b) 11   (c)   12    (d)     9     
 
12. 0 of which   quadratic   polynomial    are 4 and 3.    
(a) x
2
 + 7x + 12      (b) x
2
 - 7x+12     (c)  x
2
 + 7x-12      (d) x
2
-7x-12   
 
13.   lf 
3
x
 + 7=15 
5
x
?  then  find   the  solution  ?    
 (a)  x=20     (b)   x=15       (c)   x=21      (d) x=18   
 
14. There   are 5 red, 2 yellow and 7   shite   roses   in a  flower   vase.   Lf a rose  is   selected    randomly. The 
probability   of   the   selection   of   white   rose  ?     
 (a) 
5
14
 (b) 
1
7
    (c) 
1
2
   (d)  1 
 
15.    lf  one  factor  of  27x
3
+ 64y
3
 is  (3x+4y)  what  is  the second  factor  ? 
 (a) (3x
2
-4y) (b) (3x
2
+12xy+4y
2
)   (c) (9x
2 
+12xy-16y
2
)   (d) (9x
2
-12xy+16y
2
) 
 
16.   The HCF is   6x
2
y
2
 and LCM 36x
3
y
3
    of two   terms.   If one term is 12x
3
y
2
   what    is    the second   term?  
   (a) 18x
2
y
2
      (b) 18x
3
y
2
     (c)  36x
2
y
3
     (d)  36x
3
y
2 
 
 
17. lf  p(x)= 2x
3
-3x
2
+5x-4  is divided by ( x-2), what is remainder?    
 (a)  12     (b)   8    (c) 10    (d)  -10 
 
18. Two concentric circles are circle (p, s)  and  circle(p.13)  The  tangent   of   the  small   circle   is   the chord   
of   the  big   circle.  What is the length of it ?   
 (a) 12    (b)   15    (c) 20    (d)  24 
  
19. Mother was at   the age if 30 when   the   son   was   born. Now the small circle   is   the chord of the   big     
circle.    What is the   age   of    the son?     
 (a)   5 Years       (b) 10 Years      (c)   15 Years     (d)   20 Years 
 
20. Which is not    the    identify   true    for   trigonometric   rations 
 (a)  sin
2
 ? + cos
2
 ? =1      (b)   tan ? = cos+ (90- ? ) 
 (c)  sec
2
 ? + ten
2 
?  (d)  cosec
2
 ? - cot
2
=1  
 
Chemistry 
21.  How many meters is equal to 1 neno mete? 
a) 10
-9  
 meters
 
   b) 10
-10
 meters    c) 10
9 
meters      d)10
10
 meters 
22  A light ray enters from denser medium to rarer medium. What is the angle of incidence called that has 90 
0
 
angle of reflection? 
 a) angle of reflection    b) critical angle    
 c) angle of deviation    d) angle of reflection 
23.  Which motion does the graph of distance and time shows for accelerated motion? 
 
 a) non uniformly accelerated   b) constant  accelerated  
  c) uniformly accerated    d) uniformly retarded motion   
24.  Which law of newton gives the of force? 
 a) first law   b) second law c) third law  d) forth law 
25.  Due to which motion of light does the tynadall effect occur ? 
 a) incidence  b) refraction  c) scattering  d) distersion 
26.  The absolute refractive index of any medium is ------------- 
 a) 1  b) >1  c) <2  d) 0 
27.  Which fundamental particles did Chadwick invent in 1932 
 A)  electron  B)  proton  c) neutron  D ) all the three 
28.  What is gaseous fuel used at home called? 
 a) lpg  b) cng c) png d) all 
29.  What is the measuring equipment called that measure the electric current passing through conductors? 
 a) watt mater  b) ammeter c) galvanometer  d) voltmeter 
30.  What are the names of the two Moons of the Mars? 
 a) titan and sheron   b) titan demos   
 c) phobes and demos   d) sheron and phobes 
31. Earthquake waves are of shich type? 
 a) Infrasonic b) Ultrasonic c) Supersonic d) Intrasonic 
32. Which branch of science is associated with the use of X- ray and gamma rays for the diagnosis and 
treatment? 
 a) urology  b) radiology  c) histology  d) pathology 
33.  The initial velocity of the free falling object is___________? 
 a) more  b) less  c) zero  d) 9.8m/s 
 
Physics 
34.  During a chemical reaction between acid and base, Salt and water are formed. What is the process called? 
 (A) Newtralization  (B) Corrosion  (C) Hydrolysis  (D) Ionization 
35.  Which of the following is a strong acid? 
 (A) Acitic Acid  (B) Cytric Acid  (C) Nitric Acid   (D) Oxalic Acid 
36.  Which method is used for concentration of those ores obtained in the Sulphide form? 
 (A) Magnetic separation  (B) Centrifugation  (C) Froth Flotation Method  (D) Calcinations 
37.  Which of the following pairs is not suitable for organic functional group of the carbonic compound? 
 (A) Carboxylic acid – COOH             (C) Aldehyde -CHO 
 (B) Ketone - > C=0                             (D) Ester - - OH 
38.  What is the chemical name of the quick line ? 
 (A) Calcium Oxide  (C) Calcium Hydroxide 
 (B) Calcum Carbonate  (D) Carbon Dioxide 
39.  Which of the following is a compound? 
 (A) Iron (B) Washing Soda (C) Air  (D) Mercury 
40. While preparing CO
2
 in laboratory on which of the following substances hydrochloride acid is poured? 
 (A) Pieces of Zinc  (B) The practices of copper Sulphur  
 (C) Pieces of marble  (D) Ammonium Chloride 
41. Which of the following gases is used to show the clouds or artificial smoke in film or drama? 
 (A) Carbon Dioxide (B) Oxygen (C) Nitrogen (D) Hydrogen 
42. Which of the following relations between mole and mass correct? 
 (A) 
Weight
Mass
Mass
?  (B) 
Mass
Weight
Mole
? 
 (C) 
Weight
Mole
Atomicweight
? (D) All of them 
43. From which following relation between mole and mass correct? 
 (A) Aluminum  (B) Manganese Dioxide  
 (C) Zinc Phosphide  (D) Potassium Permanganate 
44. Which are the components of stainless steel? 
 (A) copper, zinc, nickel  (B) Iron, Carbon, Tin  
 (C) Iron, Chromium, Nickle (D) copper, chromium, Tin 
45. What is the electronic configuration of Sulphur? 
 (A) 2, 6, 8 (B) 2, 4, 8 (C) 2, 8, 6 (D) 2, 6, 4 
46. How many atoms are there in a compound of a mole? 
 (A) 
23
60.22 10
?
? (B) 
23
602.2 10
?
? (C) 
23
6.022 10 ? (D) 
23
6022 10 ? 
Biology 
47. Which of the following factors does a plant use for the process of photosynthesis? 
 (A) Sunlight (B) Chlorophyll (C) CO
2
 and H
2
O (D) All of them 
48. During chemical reaction between acid and base, Salt and water are formed. What is the process called? 
(A) Neutralization (B) Corrosion (C) Hydrolysis (D) Ionization 
49. Which is the longest organ of the digestive system? 
 (A) Oesophagus  (B) Stomach  
 (C) Small Intestine  (D) Large Intestine 
50. What is the name of the blood vessels that provide nutrition of the heart wall? 
 (A) Pulmonary Arteries (B) Coronary arteries (C) Pulmonary Veins (D) Descending  
51. Which organelle is considered as a suicide bag? 
 (A) Centrosome (B) Mososomes (C) Lysosomes (D) chromosome 
52. Which one of the following pairs is not correct? 
 (A) The pituitary gland – Adrenalin (B) Pancreas – Insulin 
 (C) Ovary – Estrogen  (D) Testis – Testosterone 
53. Which is the common method of artificial reproduction is plants? 
 (A) Cutting (B) Layering (C) Grafting (D) All of them 
54. With what are the dieses like Swine Flu, Dengue and Chikungunya Fever spread? 
 (A) Bacteria (B) Virus (C) Parasites (D) Fungi 
Page 5


NTSE 2015 Gujarat Region 
SAT 
 
Mathematics 
1. Which the smallest number that devises 1512 is the complete the cube? 
 (a) 5   (b) 6   (c)  7    (d)  9 
 
2. Which number is the inverse of the opposite of 
5
8
? ? 
 (a) 
5
8
 8    (b)  1
3
5
    ( c)  
2
2
5
    (d) 
8
5
? 
 
3.  What is value of (a
10
)
3 
? (a
6
)
5
?    
 (a)  a   (b) a2   (c) 1    (d) 1/a 
 
4.  lf  
44
16 625 x?? than what is x = ? 
 (a) 7   (b) 29 (c) 12 (d) 5  
 
5. What is the co-efficient of ? ?
2
xy ? in  the expansion of x
2
y
2
 ?   
 (a) 3  (b) 4   (c) 5    (d) 6   
 
6. The proportion  of  the angles  a  quadratic  is 2;5;7;4. What type of quadratic is that?   
 (a) Parallelogram    (b) Rhombus    (c) cyclic quadrilateral (d)  Trapezium 
 
7.    what is the formula  for  finding  the  area  of an open   cylinder   with base  ?  
 (a) 2 ? Rh    (b)  ? r
2
h    (c) ? r (24+r)    (d)  2 ? r (4+r)  
 
8.  The diameter of roller is 1 meter and length is 2.8 meter.  If it roles 100 rounds in a same  direction.  How 
many square  meter  does  if  press? 
  (a) 440 sq meter    (b) 220 sq meter    (c)  880 sq meter    (d)  4400 sq meter  
  
9.  lf universal  set  U={3.4.5.6.7}  set A={5,7.8}  and  B= {4,5,8}    A’ ? B’ ?  
 (a) {4,6)    (b) {3,6)    (c) {3.7}   (d) {3,4)   
 
10. The printed prize of a sari is Rs.2000.  lf after  discount  of  10% the profit  is  20 %   Then  what is  the net 
price  of  the  sari ?  
  (a) Rs.1600    (b) Rs.1200 (C) Rs.1500 (D) Rs. 1800 
 
11. The median of 7, 5, 8, x,12, 17 is 10. Then what is the value of X  
 (a)  10  (b) 11   (c)   12    (d)     9     
 
12. 0 of which   quadratic   polynomial    are 4 and 3.    
(a) x
2
 + 7x + 12      (b) x
2
 - 7x+12     (c)  x
2
 + 7x-12      (d) x
2
-7x-12   
 
13.   lf 
3
x
 + 7=15 
5
x
?  then  find   the  solution  ?    
 (a)  x=20     (b)   x=15       (c)   x=21      (d) x=18   
 
14. There   are 5 red, 2 yellow and 7   shite   roses   in a  flower   vase.   Lf a rose  is   selected    randomly. The 
probability   of   the   selection   of   white   rose  ?     
 (a) 
5
14
 (b) 
1
7
    (c) 
1
2
   (d)  1 
 
15.    lf  one  factor  of  27x
3
+ 64y
3
 is  (3x+4y)  what  is  the second  factor  ? 
 (a) (3x
2
-4y) (b) (3x
2
+12xy+4y
2
)   (c) (9x
2 
+12xy-16y
2
)   (d) (9x
2
-12xy+16y
2
) 
 
16.   The HCF is   6x
2
y
2
 and LCM 36x
3
y
3
    of two   terms.   If one term is 12x
3
y
2
   what    is    the second   term?  
   (a) 18x
2
y
2
      (b) 18x
3
y
2
     (c)  36x
2
y
3
     (d)  36x
3
y
2 
 
 
17. lf  p(x)= 2x
3
-3x
2
+5x-4  is divided by ( x-2), what is remainder?    
 (a)  12     (b)   8    (c) 10    (d)  -10 
 
18. Two concentric circles are circle (p, s)  and  circle(p.13)  The  tangent   of   the  small   circle   is   the chord   
of   the  big   circle.  What is the length of it ?   
 (a) 12    (b)   15    (c) 20    (d)  24 
  
19. Mother was at   the age if 30 when   the   son   was   born. Now the small circle   is   the chord of the   big     
circle.    What is the   age   of    the son?     
 (a)   5 Years       (b) 10 Years      (c)   15 Years     (d)   20 Years 
 
20. Which is not    the    identify   true    for   trigonometric   rations 
 (a)  sin
2
 ? + cos
2
 ? =1      (b)   tan ? = cos+ (90- ? ) 
 (c)  sec
2
 ? + ten
2 
?  (d)  cosec
2
 ? - cot
2
=1  
 
Chemistry 
21.  How many meters is equal to 1 neno mete? 
a) 10
-9  
 meters
 
   b) 10
-10
 meters    c) 10
9 
meters      d)10
10
 meters 
22  A light ray enters from denser medium to rarer medium. What is the angle of incidence called that has 90 
0
 
angle of reflection? 
 a) angle of reflection    b) critical angle    
 c) angle of deviation    d) angle of reflection 
23.  Which motion does the graph of distance and time shows for accelerated motion? 
 
 a) non uniformly accelerated   b) constant  accelerated  
  c) uniformly accerated    d) uniformly retarded motion   
24.  Which law of newton gives the of force? 
 a) first law   b) second law c) third law  d) forth law 
25.  Due to which motion of light does the tynadall effect occur ? 
 a) incidence  b) refraction  c) scattering  d) distersion 
26.  The absolute refractive index of any medium is ------------- 
 a) 1  b) >1  c) <2  d) 0 
27.  Which fundamental particles did Chadwick invent in 1932 
 A)  electron  B)  proton  c) neutron  D ) all the three 
28.  What is gaseous fuel used at home called? 
 a) lpg  b) cng c) png d) all 
29.  What is the measuring equipment called that measure the electric current passing through conductors? 
 a) watt mater  b) ammeter c) galvanometer  d) voltmeter 
30.  What are the names of the two Moons of the Mars? 
 a) titan and sheron   b) titan demos   
 c) phobes and demos   d) sheron and phobes 
31. Earthquake waves are of shich type? 
 a) Infrasonic b) Ultrasonic c) Supersonic d) Intrasonic 
32. Which branch of science is associated with the use of X- ray and gamma rays for the diagnosis and 
treatment? 
 a) urology  b) radiology  c) histology  d) pathology 
33.  The initial velocity of the free falling object is___________? 
 a) more  b) less  c) zero  d) 9.8m/s 
 
Physics 
34.  During a chemical reaction between acid and base, Salt and water are formed. What is the process called? 
 (A) Newtralization  (B) Corrosion  (C) Hydrolysis  (D) Ionization 
35.  Which of the following is a strong acid? 
 (A) Acitic Acid  (B) Cytric Acid  (C) Nitric Acid   (D) Oxalic Acid 
36.  Which method is used for concentration of those ores obtained in the Sulphide form? 
 (A) Magnetic separation  (B) Centrifugation  (C) Froth Flotation Method  (D) Calcinations 
37.  Which of the following pairs is not suitable for organic functional group of the carbonic compound? 
 (A) Carboxylic acid – COOH             (C) Aldehyde -CHO 
 (B) Ketone - > C=0                             (D) Ester - - OH 
38.  What is the chemical name of the quick line ? 
 (A) Calcium Oxide  (C) Calcium Hydroxide 
 (B) Calcum Carbonate  (D) Carbon Dioxide 
39.  Which of the following is a compound? 
 (A) Iron (B) Washing Soda (C) Air  (D) Mercury 
40. While preparing CO
2
 in laboratory on which of the following substances hydrochloride acid is poured? 
 (A) Pieces of Zinc  (B) The practices of copper Sulphur  
 (C) Pieces of marble  (D) Ammonium Chloride 
41. Which of the following gases is used to show the clouds or artificial smoke in film or drama? 
 (A) Carbon Dioxide (B) Oxygen (C) Nitrogen (D) Hydrogen 
42. Which of the following relations between mole and mass correct? 
 (A) 
Weight
Mass
Mass
?  (B) 
Mass
Weight
Mole
? 
 (C) 
Weight
Mole
Atomicweight
? (D) All of them 
43. From which following relation between mole and mass correct? 
 (A) Aluminum  (B) Manganese Dioxide  
 (C) Zinc Phosphide  (D) Potassium Permanganate 
44. Which are the components of stainless steel? 
 (A) copper, zinc, nickel  (B) Iron, Carbon, Tin  
 (C) Iron, Chromium, Nickle (D) copper, chromium, Tin 
45. What is the electronic configuration of Sulphur? 
 (A) 2, 6, 8 (B) 2, 4, 8 (C) 2, 8, 6 (D) 2, 6, 4 
46. How many atoms are there in a compound of a mole? 
 (A) 
23
60.22 10
?
? (B) 
23
602.2 10
?
? (C) 
23
6.022 10 ? (D) 
23
6022 10 ? 
Biology 
47. Which of the following factors does a plant use for the process of photosynthesis? 
 (A) Sunlight (B) Chlorophyll (C) CO
2
 and H
2
O (D) All of them 
48. During chemical reaction between acid and base, Salt and water are formed. What is the process called? 
(A) Neutralization (B) Corrosion (C) Hydrolysis (D) Ionization 
49. Which is the longest organ of the digestive system? 
 (A) Oesophagus  (B) Stomach  
 (C) Small Intestine  (D) Large Intestine 
50. What is the name of the blood vessels that provide nutrition of the heart wall? 
 (A) Pulmonary Arteries (B) Coronary arteries (C) Pulmonary Veins (D) Descending  
51. Which organelle is considered as a suicide bag? 
 (A) Centrosome (B) Mososomes (C) Lysosomes (D) chromosome 
52. Which one of the following pairs is not correct? 
 (A) The pituitary gland – Adrenalin (B) Pancreas – Insulin 
 (C) Ovary – Estrogen  (D) Testis – Testosterone 
53. Which is the common method of artificial reproduction is plants? 
 (A) Cutting (B) Layering (C) Grafting (D) All of them 
54. With what are the dieses like Swine Flu, Dengue and Chikungunya Fever spread? 
 (A) Bacteria (B) Virus (C) Parasites (D) Fungi 
55. Living mechanical tissue is: 
 (A) Parenchyma (B) collenchymas (C) Sclerenchyma (D) Chlorenchyma 
56. Which plant leaves have a parallel venation? 
 (A) Peepal leaves  (B) Hibiscus leaves  
 (C) Banana leaves  (D) Banyan tree leaves 
57. For which of the following diseases vaccine has not been invented yet? 
 (A) Jaundice (B) cholera (C) Typhoid (D) Chikungunya 
58. The inner layer of the pharynx of a frog is made of _________ Epithelium. 
 (A) Squamous (B) Cuboidal (C) Ciliated (D) columnar 
59. Which of the following gases mainly increases global warming? 
 (A) Carbon monoxide (B) Nitrous oxide (C) Carbon dioxide (D) Sulphur dioxide 
60. Which of the following is the example of the waste bio-decomposition of living beings? 
 (A) Vegetable (B) Glass (C) Plastic (D) Metal 
Social Science 
61. Which method is used to known the time line of the chronological remains? 
 (A) Dropping method (B) Metric Dating Method (C) Carbon dating method (D) All of them 
62. With which governor Genral’s efforts did the teaching of English language begin in India? 
 (A) Lord Cornwallis (B) Lord Ripon (C) Lord Macaulay (D) Lord Hastings 
63. Who started the ‘Dak Choki’ Tapal method which means ‘Ghodesvar Sathe tapali no halkaro? 
 (A) Gyasuddin Tugluk (B) Allauddin Khilji (C) Razia Sultana (D) MOhd. Tuglak 
64. Which of the following symbols in map indicates Railway? 
 ’ 
65. Where is the headquarters of the United Nation (UN)? 
 (A) rome (B) Paris (C) Washington (D) New York 
66. By which pass of the Himalayas can we easily travel for the pilgrimage of the Kailash Mansarovar? 
 (A) The Shitkila Ghat (B) The Nathula Ghat (C) The Jelpala Ghat (D) The Karakoram Ghat 
67. Which institution has been formed by justice Mahadev Govind Ranade for social reform? 
 (A) The Brahmosamaj (B) The Aryasamaj (C) The Prarthanasamaj (D) The Satyasodhaksamaj