Bihar: State Level Question Paper (SAT) - 2020-21 | NTSE for Class 10 PDF Download

 Page 1


BIHAR NTSE Stage – 1_2020-21 
SAT 
Physics 
1.  In Circular motion which one is correct 
(1) Constant Velocity 
(2) Zero Acceleration 
(3) Constant Speed 
(4) Speed Changes 
 
2.  A car travels half distance with speed 20m/sec and next half distance travel with 30 m/sec the 
average speed of the car is 
(1) Zero 
(2) 25 m/sec 
(3) 24 m/sec 
(4) 5 m/sec 
 
3.  A body is travelling with speed 20 m/sec having acceleration 4 m/sec
2 
the speed of the body 
after 2 sec is 
(1) 8 m/sec 
(2) 12 m/sec 
(3) 16 m/sec 
(4) 28 m/sec 
 
4.  The weight of a body is 9.8 Newton, when g=9.8 m/sec
2
 the mass of the body is  
(1) Zero 
(2) 9.8 Kg 
(3) 10 Kg 
(4) 1 Kg 
 
5.  Flying birds has 
(1) Only kinetic energy 
(2) Only potential energy 
(3) Both kinetic energy and potential energy 
(4) Only pressure energy 
 
6.  The bodies of mass 2 gram and 4 grams having same kinetics energy having their ratio of 
linear momentum as 
(1) 2:1 
(2) 2 :1 
(3) 1:2 
(4) 1:16 
 
7.  The ratio of gravitational acceleration on the surface of Earth and Moon is 
(1) 6:1 
(2) 1: 6 
(3) 1:6 
(4) 6:1 
 
8.  The weight of wooden block is w. The append weight of the body on a floating water 
(1) w 
(2) More than w 
(3) Less than w  
(4) Zero 
 
 
 
Page 2


BIHAR NTSE Stage – 1_2020-21 
SAT 
Physics 
1.  In Circular motion which one is correct 
(1) Constant Velocity 
(2) Zero Acceleration 
(3) Constant Speed 
(4) Speed Changes 
 
2.  A car travels half distance with speed 20m/sec and next half distance travel with 30 m/sec the 
average speed of the car is 
(1) Zero 
(2) 25 m/sec 
(3) 24 m/sec 
(4) 5 m/sec 
 
3.  A body is travelling with speed 20 m/sec having acceleration 4 m/sec
2 
the speed of the body 
after 2 sec is 
(1) 8 m/sec 
(2) 12 m/sec 
(3) 16 m/sec 
(4) 28 m/sec 
 
4.  The weight of a body is 9.8 Newton, when g=9.8 m/sec
2
 the mass of the body is  
(1) Zero 
(2) 9.8 Kg 
(3) 10 Kg 
(4) 1 Kg 
 
5.  Flying birds has 
(1) Only kinetic energy 
(2) Only potential energy 
(3) Both kinetic energy and potential energy 
(4) Only pressure energy 
 
6.  The bodies of mass 2 gram and 4 grams having same kinetics energy having their ratio of 
linear momentum as 
(1) 2:1 
(2) 2 :1 
(3) 1:2 
(4) 1:16 
 
7.  The ratio of gravitational acceleration on the surface of Earth and Moon is 
(1) 6:1 
(2) 1: 6 
(3) 1:6 
(4) 6:1 
 
8.  The weight of wooden block is w. The append weight of the body on a floating water 
(1) w 
(2) More than w 
(3) Less than w  
(4) Zero 
 
 
 
9.  In a simple Pendulum the displacement is equal to amplitude. Then kinetics energy will be 
(1) Highest  
(2) Zero 
(3) No change 
(4) None 
 
10.  Heat and work done by the heat was discovered by 
(1) James Watt 
(2) Dr. D. Joule 
(3) Rudolf Diesel 
(4) Newcomen 
 
11.  The focal length of a convex lens is 20 cm. The images formed is double the length of the 
object. The distance of the object from the lens is  
(1) -30 cm 
(2) -20 cm 
(3) -60 cm 
(4) 30 cm 
 
12.  An Electric motor takes 37.5 Amp to start. Then its efficiency is  
(1) 1 Horse Power 
(2) 500 Watt 
(3) 54 Watt 
(4) 750 Horse Power 
 
13.  The intensity of the bulb will decrease when a resistance is connected  
(1) In series 
(2) In parallel 
(3) Series or parallel 
(4) Intensity cannot be decreased 
 
Chemistry 
14. Assertion: 2-Bromobutane on reaction with sodium ethoxide in ethanol given 2-butene as a 
major product. 
Reason: 1-Butene is more stable than 2-butene. 
Read the assertion and reason carefully to mark the correct option. 
(1) Both assertion and reason are true and, the reason is the correct explanation of the    
assertion. 
(2) Both assertion and reason are true and the reason is not the correct explanation of the 
assertion. 
(3) Assertion is true but the reason is false. 
(4) Assertion is false but the reason is true. 
 
15.  KO2 (potassium superoxide) is used in oxygen cylinders in space and submarines because it. 
(1) absorbs CO2 and increases O2 content. 
(2) eliminates moisture 
(3) absorbs CO2 
(4) produces Ozone 
 
16.  A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at 
the 
 anode and cathode are respectively. 
(1) H2 , O2   
(2) O2  ,H2   
(3) O2 , Na    
(4) O2 , SO2 
 
Page 3


BIHAR NTSE Stage – 1_2020-21 
SAT 
Physics 
1.  In Circular motion which one is correct 
(1) Constant Velocity 
(2) Zero Acceleration 
(3) Constant Speed 
(4) Speed Changes 
 
2.  A car travels half distance with speed 20m/sec and next half distance travel with 30 m/sec the 
average speed of the car is 
(1) Zero 
(2) 25 m/sec 
(3) 24 m/sec 
(4) 5 m/sec 
 
3.  A body is travelling with speed 20 m/sec having acceleration 4 m/sec
2 
the speed of the body 
after 2 sec is 
(1) 8 m/sec 
(2) 12 m/sec 
(3) 16 m/sec 
(4) 28 m/sec 
 
4.  The weight of a body is 9.8 Newton, when g=9.8 m/sec
2
 the mass of the body is  
(1) Zero 
(2) 9.8 Kg 
(3) 10 Kg 
(4) 1 Kg 
 
5.  Flying birds has 
(1) Only kinetic energy 
(2) Only potential energy 
(3) Both kinetic energy and potential energy 
(4) Only pressure energy 
 
6.  The bodies of mass 2 gram and 4 grams having same kinetics energy having their ratio of 
linear momentum as 
(1) 2:1 
(2) 2 :1 
(3) 1:2 
(4) 1:16 
 
7.  The ratio of gravitational acceleration on the surface of Earth and Moon is 
(1) 6:1 
(2) 1: 6 
(3) 1:6 
(4) 6:1 
 
8.  The weight of wooden block is w. The append weight of the body on a floating water 
(1) w 
(2) More than w 
(3) Less than w  
(4) Zero 
 
 
 
9.  In a simple Pendulum the displacement is equal to amplitude. Then kinetics energy will be 
(1) Highest  
(2) Zero 
(3) No change 
(4) None 
 
10.  Heat and work done by the heat was discovered by 
(1) James Watt 
(2) Dr. D. Joule 
(3) Rudolf Diesel 
(4) Newcomen 
 
11.  The focal length of a convex lens is 20 cm. The images formed is double the length of the 
object. The distance of the object from the lens is  
(1) -30 cm 
(2) -20 cm 
(3) -60 cm 
(4) 30 cm 
 
12.  An Electric motor takes 37.5 Amp to start. Then its efficiency is  
(1) 1 Horse Power 
(2) 500 Watt 
(3) 54 Watt 
(4) 750 Horse Power 
 
13.  The intensity of the bulb will decrease when a resistance is connected  
(1) In series 
(2) In parallel 
(3) Series or parallel 
(4) Intensity cannot be decreased 
 
Chemistry 
14. Assertion: 2-Bromobutane on reaction with sodium ethoxide in ethanol given 2-butene as a 
major product. 
Reason: 1-Butene is more stable than 2-butene. 
Read the assertion and reason carefully to mark the correct option. 
(1) Both assertion and reason are true and, the reason is the correct explanation of the    
assertion. 
(2) Both assertion and reason are true and the reason is not the correct explanation of the 
assertion. 
(3) Assertion is true but the reason is false. 
(4) Assertion is false but the reason is true. 
 
15.  KO2 (potassium superoxide) is used in oxygen cylinders in space and submarines because it. 
(1) absorbs CO2 and increases O2 content. 
(2) eliminates moisture 
(3) absorbs CO2 
(4) produces Ozone 
 
16.  A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at 
the 
 anode and cathode are respectively. 
(1) H2 , O2   
(2) O2  ,H2   
(3) O2 , Na    
(4) O2 , SO2 
 
17.  A substance on treatment with dilute H2SO4 liberates a colourless gas which produces (i) 
turbidity with baryta solution and (ii) turns acidified dichromate solution green. The reaction 
indicates the presence of – 
 (1) 
2
3
CO
-
   
(2) 
2
S
-
    
(3) 
2
3
SO
-
   
(4) 
3
NO
-
 
 
18.  A gas formed by the action of alcoholic KOH on ethyl iodide decolourises alkaline KMnO4 
solution, the gas is- 
(1) CH4    
(2) C2H6   
(3) C2H4   
(4) C2H2 
 
19. Given pH of a solution A is 3 and it is mixed with another solution B having pH 2. The 
resultant pH of solution will be- 
(1) 3.2    
(2) 1.9    
(3) 3.4    
(4) 3.5 
 
20.  A light greenish salt is soluble in water. On passing H2S gas into the solution, a black 
precipitate is obtained which dissolves readily in HCI. The metal ion present is – 
(1) Fe
2+
    
(2) Co
2+
    
(3) Ni
2+
    
(4) Mn
2+
 
 
21.  Bonds present in CuSO4. 5H2O are –  
(1) Electrovalent and Covalent 
(2) Electrovalent and Co-ordinate 
(3) Electrovalent, Covalent and co-ordinate 
(4) Covalent and Co-ordinate 
 
22.   An organic compound (X) on treatment with acidified K2Cr2O7 gives a compound (Y) which 
reacts with I2 and sodium carbonate to form tri-iodomethane. The compound (X) is – 
(1) CH3OH   
(2) 
O
II
33
CH C CH --  
(3) CH3CHO   
(4)
OH
33
I
CH CH CH -- 
 
23.  How many litres of CO2 at STP will be formed when 100 ml of 0.1 M H2SO4 reacts with excess 
ofNO2CO3? 
 (1) 22.4    
(2) 2.24    
(3) 0.224   
(4) 5.6 
 
24.  Which Compound has the weakest bond? 
 (1) Diamond    
(2) Neon (solid)    
(3) KCI    
(4) Water (ice) 
Page 4


BIHAR NTSE Stage – 1_2020-21 
SAT 
Physics 
1.  In Circular motion which one is correct 
(1) Constant Velocity 
(2) Zero Acceleration 
(3) Constant Speed 
(4) Speed Changes 
 
2.  A car travels half distance with speed 20m/sec and next half distance travel with 30 m/sec the 
average speed of the car is 
(1) Zero 
(2) 25 m/sec 
(3) 24 m/sec 
(4) 5 m/sec 
 
3.  A body is travelling with speed 20 m/sec having acceleration 4 m/sec
2 
the speed of the body 
after 2 sec is 
(1) 8 m/sec 
(2) 12 m/sec 
(3) 16 m/sec 
(4) 28 m/sec 
 
4.  The weight of a body is 9.8 Newton, when g=9.8 m/sec
2
 the mass of the body is  
(1) Zero 
(2) 9.8 Kg 
(3) 10 Kg 
(4) 1 Kg 
 
5.  Flying birds has 
(1) Only kinetic energy 
(2) Only potential energy 
(3) Both kinetic energy and potential energy 
(4) Only pressure energy 
 
6.  The bodies of mass 2 gram and 4 grams having same kinetics energy having their ratio of 
linear momentum as 
(1) 2:1 
(2) 2 :1 
(3) 1:2 
(4) 1:16 
 
7.  The ratio of gravitational acceleration on the surface of Earth and Moon is 
(1) 6:1 
(2) 1: 6 
(3) 1:6 
(4) 6:1 
 
8.  The weight of wooden block is w. The append weight of the body on a floating water 
(1) w 
(2) More than w 
(3) Less than w  
(4) Zero 
 
 
 
9.  In a simple Pendulum the displacement is equal to amplitude. Then kinetics energy will be 
(1) Highest  
(2) Zero 
(3) No change 
(4) None 
 
10.  Heat and work done by the heat was discovered by 
(1) James Watt 
(2) Dr. D. Joule 
(3) Rudolf Diesel 
(4) Newcomen 
 
11.  The focal length of a convex lens is 20 cm. The images formed is double the length of the 
object. The distance of the object from the lens is  
(1) -30 cm 
(2) -20 cm 
(3) -60 cm 
(4) 30 cm 
 
12.  An Electric motor takes 37.5 Amp to start. Then its efficiency is  
(1) 1 Horse Power 
(2) 500 Watt 
(3) 54 Watt 
(4) 750 Horse Power 
 
13.  The intensity of the bulb will decrease when a resistance is connected  
(1) In series 
(2) In parallel 
(3) Series or parallel 
(4) Intensity cannot be decreased 
 
Chemistry 
14. Assertion: 2-Bromobutane on reaction with sodium ethoxide in ethanol given 2-butene as a 
major product. 
Reason: 1-Butene is more stable than 2-butene. 
Read the assertion and reason carefully to mark the correct option. 
(1) Both assertion and reason are true and, the reason is the correct explanation of the    
assertion. 
(2) Both assertion and reason are true and the reason is not the correct explanation of the 
assertion. 
(3) Assertion is true but the reason is false. 
(4) Assertion is false but the reason is true. 
 
15.  KO2 (potassium superoxide) is used in oxygen cylinders in space and submarines because it. 
(1) absorbs CO2 and increases O2 content. 
(2) eliminates moisture 
(3) absorbs CO2 
(4) produces Ozone 
 
16.  A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at 
the 
 anode and cathode are respectively. 
(1) H2 , O2   
(2) O2  ,H2   
(3) O2 , Na    
(4) O2 , SO2 
 
17.  A substance on treatment with dilute H2SO4 liberates a colourless gas which produces (i) 
turbidity with baryta solution and (ii) turns acidified dichromate solution green. The reaction 
indicates the presence of – 
 (1) 
2
3
CO
-
   
(2) 
2
S
-
    
(3) 
2
3
SO
-
   
(4) 
3
NO
-
 
 
18.  A gas formed by the action of alcoholic KOH on ethyl iodide decolourises alkaline KMnO4 
solution, the gas is- 
(1) CH4    
(2) C2H6   
(3) C2H4   
(4) C2H2 
 
19. Given pH of a solution A is 3 and it is mixed with another solution B having pH 2. The 
resultant pH of solution will be- 
(1) 3.2    
(2) 1.9    
(3) 3.4    
(4) 3.5 
 
20.  A light greenish salt is soluble in water. On passing H2S gas into the solution, a black 
precipitate is obtained which dissolves readily in HCI. The metal ion present is – 
(1) Fe
2+
    
(2) Co
2+
    
(3) Ni
2+
    
(4) Mn
2+
 
 
21.  Bonds present in CuSO4. 5H2O are –  
(1) Electrovalent and Covalent 
(2) Electrovalent and Co-ordinate 
(3) Electrovalent, Covalent and co-ordinate 
(4) Covalent and Co-ordinate 
 
22.   An organic compound (X) on treatment with acidified K2Cr2O7 gives a compound (Y) which 
reacts with I2 and sodium carbonate to form tri-iodomethane. The compound (X) is – 
(1) CH3OH   
(2) 
O
II
33
CH C CH --  
(3) CH3CHO   
(4)
OH
33
I
CH CH CH -- 
 
23.  How many litres of CO2 at STP will be formed when 100 ml of 0.1 M H2SO4 reacts with excess 
ofNO2CO3? 
 (1) 22.4    
(2) 2.24    
(3) 0.224   
(4) 5.6 
 
24.  Which Compound has the weakest bond? 
 (1) Diamond    
(2) Neon (solid)    
(3) KCI    
(4) Water (ice) 
 
25. Which one of the following is used as antiknock compound? 
 (1) Lead tetrachloride  
 (2) Lead acetate  
(3) Lead formate  
(4) Tetraethyl lead 
 
26. A bottle of ammonia and a bottle of dry hydrogen chloride connected through a long tube are 
opened simultaneously at both ends. The white ammonium-chloride ring first formed will be- 
 (1) At the centre of the tube 
 (2) Near the hydrogen chloride bottle 
 (3) Near the ammonia bottle 
 (4) Throughout the length of the tube 
Biology 
 
27.  The Xylem are responsible for – 
(1) Transport of the food in plants 
(2) Transport of water in plants 
(3) Transport of amino acids 
(4) Transport of oxygen 
 
28.  Which of the following is not a polymer? 
(1) Cellulose 
(2) Glycogen 
(3) Protein 
(4) Glucose 
 
29.  The disease that affects our lungs is –  
(1) AIDS 
(2) Rabies 
(3) Polio 
(4) Tuberculosis 
 
30.  Which of the following is not a plant hormone? 
(1) Auxin 
(2) Florigen 
(3) Cytokinin 
(4) Oxytocin 
 
31. Selected the odd one from the following : 
(1) Stigma : Style : Ovary 
(2) Anther : Filament : Pollen 
(3) Cotyledon : Radicle : Plumule 
(4) Pollen : Pollen Tube : Pellicle 
 
32.  The mode of nutrition in Fungi is –  
(1) Autotrophic nutrition 
(2) Holozoic nutrition 
(3) Saprotrophic nutrition 
(4) Parasitic nutrition 
 
33.  Which of the following composition represents energy rich food? 
(1) Vitamins and minerals 
(2) Carbohydrates and fats 
(3) Water and roughage 
(4) Proteins and mineral salts 
 
 
Page 5


BIHAR NTSE Stage – 1_2020-21 
SAT 
Physics 
1.  In Circular motion which one is correct 
(1) Constant Velocity 
(2) Zero Acceleration 
(3) Constant Speed 
(4) Speed Changes 
 
2.  A car travels half distance with speed 20m/sec and next half distance travel with 30 m/sec the 
average speed of the car is 
(1) Zero 
(2) 25 m/sec 
(3) 24 m/sec 
(4) 5 m/sec 
 
3.  A body is travelling with speed 20 m/sec having acceleration 4 m/sec
2 
the speed of the body 
after 2 sec is 
(1) 8 m/sec 
(2) 12 m/sec 
(3) 16 m/sec 
(4) 28 m/sec 
 
4.  The weight of a body is 9.8 Newton, when g=9.8 m/sec
2
 the mass of the body is  
(1) Zero 
(2) 9.8 Kg 
(3) 10 Kg 
(4) 1 Kg 
 
5.  Flying birds has 
(1) Only kinetic energy 
(2) Only potential energy 
(3) Both kinetic energy and potential energy 
(4) Only pressure energy 
 
6.  The bodies of mass 2 gram and 4 grams having same kinetics energy having their ratio of 
linear momentum as 
(1) 2:1 
(2) 2 :1 
(3) 1:2 
(4) 1:16 
 
7.  The ratio of gravitational acceleration on the surface of Earth and Moon is 
(1) 6:1 
(2) 1: 6 
(3) 1:6 
(4) 6:1 
 
8.  The weight of wooden block is w. The append weight of the body on a floating water 
(1) w 
(2) More than w 
(3) Less than w  
(4) Zero 
 
 
 
9.  In a simple Pendulum the displacement is equal to amplitude. Then kinetics energy will be 
(1) Highest  
(2) Zero 
(3) No change 
(4) None 
 
10.  Heat and work done by the heat was discovered by 
(1) James Watt 
(2) Dr. D. Joule 
(3) Rudolf Diesel 
(4) Newcomen 
 
11.  The focal length of a convex lens is 20 cm. The images formed is double the length of the 
object. The distance of the object from the lens is  
(1) -30 cm 
(2) -20 cm 
(3) -60 cm 
(4) 30 cm 
 
12.  An Electric motor takes 37.5 Amp to start. Then its efficiency is  
(1) 1 Horse Power 
(2) 500 Watt 
(3) 54 Watt 
(4) 750 Horse Power 
 
13.  The intensity of the bulb will decrease when a resistance is connected  
(1) In series 
(2) In parallel 
(3) Series or parallel 
(4) Intensity cannot be decreased 
 
Chemistry 
14. Assertion: 2-Bromobutane on reaction with sodium ethoxide in ethanol given 2-butene as a 
major product. 
Reason: 1-Butene is more stable than 2-butene. 
Read the assertion and reason carefully to mark the correct option. 
(1) Both assertion and reason are true and, the reason is the correct explanation of the    
assertion. 
(2) Both assertion and reason are true and the reason is not the correct explanation of the 
assertion. 
(3) Assertion is true but the reason is false. 
(4) Assertion is false but the reason is true. 
 
15.  KO2 (potassium superoxide) is used in oxygen cylinders in space and submarines because it. 
(1) absorbs CO2 and increases O2 content. 
(2) eliminates moisture 
(3) absorbs CO2 
(4) produces Ozone 
 
16.  A solution of sodium sulphate in water is electrolysed using inert electrodes. The products at 
the 
 anode and cathode are respectively. 
(1) H2 , O2   
(2) O2  ,H2   
(3) O2 , Na    
(4) O2 , SO2 
 
17.  A substance on treatment with dilute H2SO4 liberates a colourless gas which produces (i) 
turbidity with baryta solution and (ii) turns acidified dichromate solution green. The reaction 
indicates the presence of – 
 (1) 
2
3
CO
-
   
(2) 
2
S
-
    
(3) 
2
3
SO
-
   
(4) 
3
NO
-
 
 
18.  A gas formed by the action of alcoholic KOH on ethyl iodide decolourises alkaline KMnO4 
solution, the gas is- 
(1) CH4    
(2) C2H6   
(3) C2H4   
(4) C2H2 
 
19. Given pH of a solution A is 3 and it is mixed with another solution B having pH 2. The 
resultant pH of solution will be- 
(1) 3.2    
(2) 1.9    
(3) 3.4    
(4) 3.5 
 
20.  A light greenish salt is soluble in water. On passing H2S gas into the solution, a black 
precipitate is obtained which dissolves readily in HCI. The metal ion present is – 
(1) Fe
2+
    
(2) Co
2+
    
(3) Ni
2+
    
(4) Mn
2+
 
 
21.  Bonds present in CuSO4. 5H2O are –  
(1) Electrovalent and Covalent 
(2) Electrovalent and Co-ordinate 
(3) Electrovalent, Covalent and co-ordinate 
(4) Covalent and Co-ordinate 
 
22.   An organic compound (X) on treatment with acidified K2Cr2O7 gives a compound (Y) which 
reacts with I2 and sodium carbonate to form tri-iodomethane. The compound (X) is – 
(1) CH3OH   
(2) 
O
II
33
CH C CH --  
(3) CH3CHO   
(4)
OH
33
I
CH CH CH -- 
 
23.  How many litres of CO2 at STP will be formed when 100 ml of 0.1 M H2SO4 reacts with excess 
ofNO2CO3? 
 (1) 22.4    
(2) 2.24    
(3) 0.224   
(4) 5.6 
 
24.  Which Compound has the weakest bond? 
 (1) Diamond    
(2) Neon (solid)    
(3) KCI    
(4) Water (ice) 
 
25. Which one of the following is used as antiknock compound? 
 (1) Lead tetrachloride  
 (2) Lead acetate  
(3) Lead formate  
(4) Tetraethyl lead 
 
26. A bottle of ammonia and a bottle of dry hydrogen chloride connected through a long tube are 
opened simultaneously at both ends. The white ammonium-chloride ring first formed will be- 
 (1) At the centre of the tube 
 (2) Near the hydrogen chloride bottle 
 (3) Near the ammonia bottle 
 (4) Throughout the length of the tube 
Biology 
 
27.  The Xylem are responsible for – 
(1) Transport of the food in plants 
(2) Transport of water in plants 
(3) Transport of amino acids 
(4) Transport of oxygen 
 
28.  Which of the following is not a polymer? 
(1) Cellulose 
(2) Glycogen 
(3) Protein 
(4) Glucose 
 
29.  The disease that affects our lungs is –  
(1) AIDS 
(2) Rabies 
(3) Polio 
(4) Tuberculosis 
 
30.  Which of the following is not a plant hormone? 
(1) Auxin 
(2) Florigen 
(3) Cytokinin 
(4) Oxytocin 
 
31. Selected the odd one from the following : 
(1) Stigma : Style : Ovary 
(2) Anther : Filament : Pollen 
(3) Cotyledon : Radicle : Plumule 
(4) Pollen : Pollen Tube : Pellicle 
 
32.  The mode of nutrition in Fungi is –  
(1) Autotrophic nutrition 
(2) Holozoic nutrition 
(3) Saprotrophic nutrition 
(4) Parasitic nutrition 
 
33.  Which of the following composition represents energy rich food? 
(1) Vitamins and minerals 
(2) Carbohydrates and fats 
(3) Water and roughage 
(4) Proteins and mineral salts 
 
 
34.  The product obtained during anaerobic respiration in plants are –  
(1) Lactic acid + Energy 
(2) Pyruvic acid + Energy 
(3) Ethanol + Carbon dioxide + Energy 
(4) Carbon dioxide + Energy 
 
35.  What will happen it all the deer are killed in the given food chain? 
Grass ? Deer ? Lion 
(1) The population of Lion increase 
(2) The population of grass decrease 
(3) The population of Lion decrease and grass increase 
(4) The population of Lion remain unchanged 
 
36.  The pores in a leaf through which respiratory exchange of gases takes place are –  
(1) Xylem  
(2) Stigma 
(3) Lenticels 
(4) Stomata 
 
37.  When we destroy forest, we destroy –  
(1) Population of wild life 
(2) The trees 
(3) The environment 
(4) Food and shelter of wild animals 
 
38.  Which of the following is not a natural resources? 
(1) Soil 
(2) Water 
(3) Electricity 
(4) Air 
 
39.  Pure Bred Pea Plant A is crossed with pure bred pea plant B. It is found that the plants which 
look like A do not appear in F1 generation, which of the plants A and B are tall and dwarf? 
(1) A  are tall and B are also tall 
(2) A are tall and B are dwarf 
(3)A are dwarf and B are tall 
(4) A re dwarf and B are also dwarf 
 
40.  Pick the right combination of terms which has no fossil fuel –  
(1) Wind, Wood, Sun 
(2) Kerosene, Wind, Tide 
(3) Petroleum, Wood, Sun 
(4) Wind, Ocean, Coal 
 
Mathematics 
41.  Three number prime to each other are such that the product of the first two is 437 and the         
product of the last two is 551. The sum of the numbers is ….. 
 (1) 59   
(2) 63    
(3) 69    
(4) 71 
 
42.  If the sum of the remainders obtained by dividing each of 
32
x 8x 3kx 7 + - + and   
32
2x kx 5x 6 + - + by x – 1 is 9 then k=……… 
 (1) 0 
(2) 2 
(3) 3 
(4) 5