1. Match the following
List-I
1. Cell
2. Cell membrane
3. Nucleus
4. Cytoplasm
List-II
i. Jelly like substance around the nucleus
ii. Thin outer boundary of the cell.
iii. Centrally located spherical structure of the cell
iv. Basic tiny units of a living organism
a) ii iii iv i
b) iv ii iii i
c) iv iii ii i
d) iv ii I iii
Answer: b;
2. Match the following
List-I
1. Stomata
2. Vessel
3. Chlorophyll
4. Cuscuta
List-II
i. Parasite
ii. Tiny pores on the surface of leaves.
iii. Pipe that transports minerals and water from roots to leaves.
iv. Green Pigment of leaves.
a) ii iii iv i
b) iii ii iv i
c) iv iii ii i
d) i iii iv ii
Answer: a;
3. The Organism which takes in nutrients from dead and decaying matter is called;
a) Autotrophs
b) Heterotrophs
c) Saprotrophs
d) Symbiosis
Answer: c;
4. Cuscuta is an example of:
a) autotroph
b) parasite
c) saprotroph
d) host
Answer: b;
5. The plant which traps and feeds on insects is:
a) Cuscuta
b) china rose
c) pitcher plant
d) rose
Answer: c;
6. Match the items given in Column I with those in Column II:
Column I Column II
1. Chlorophyll i. Rhizobium
2. Nitrogen ii. Heterotrophs
3. Cuscuta iii. Pitcher plant
4. Animals iv. Leaf
5. Insects v. Parasite
Answer: 1-iv; 2-I; 3-v; 4-ii; 5-iii;
7. Plants take carbon dioxide from the atmosphere mainly through their:
a) roots
b) stem
c) flowers
d) leaves
Answer: d;
8. Which part of the Plants takes carbon dioxide from the air for photosynthesis:
a) Root hair
b) Stomata
c) Leaf veins
d) Petals
Answer: b;
9. Match the following;
List-I
1. Digestion
2. Ingestion
3. Salvia
4. Digestive juices
List-II
i. The process of food taking in the body.
ii. The breakdown of complex components of food into simple substances.
iii. Break down the proteins into simpler substances.
iv. Break down the starch into sugars.
a) ii i iii iv
b) i ii iii iv
c) ii i iv iii
d) iii iv ii i
Answer: c;
10. Match the following;
List-I
1. Bile Juice stored in
2. Bile help
3. Process of removal of waste
4. Amoeba
List-II
i. Digestion of fats.
ii. Gall Bladder
iii. Pseudopodia
iv. egestion.
a) ii i iv iii
b) i ii iii iv
c) iii ii iv i
d) iv iii ii i
Answer: a;
11. Which one of the following statements is not correct.
a) Digestion of carbohydrates like starch begins in the Buccal cavity.
b) Digestion of protein starts in the stomach.
c) Bile secreted from the liver.
d) Digestive Juice release from Glad Bladder.
Answer: d. Digestive juice release from the intestine.
12. Which one of the following is true.
a) Digestion of starch starts in the stomach.
b) The tongue helps in mixing food with saliva.
c) The gall bladder temporarily stores Digestive Juice.
d) The cud bring back swallowed grass into their mouth and chew it for some time.
Answer: b;
13. Fat is completely digested in the
a) stomach
b) mouth
c) small intestine
d) large intestine
Answer: c;
14. Water from the undigested food is absorbed mainly in the
a) stomach
b) food pipe
c) small intestine
d) large intestine
Answer: d;
15. Match the items of Column I with those given in Column II:
Column I Column II
Food components Product(s) of digestion
1. Carbohydrates. i. Fatty acids and glycerol
2. Proteins. ii. Sugar
3. Fats. iii. Amino acids
Answer: 1-ii; 2-iii; 3-i
16. Match the items of Column I with suitable items in Column II
Column I Column II
(a) Salivary gland (i) Bile juice secretion
(b) Stomach (ii) Storage of undigested food
(c) Liver (iii) Saliva secretion
(d) Rectum (iv) Acid release
(e) Small intestine (v) Digestion is completed
(f ) Large intestine (vi) Absorption of water
(vii) Release of feces
Answer: a-iii; b-iv; c-i;d-vii; e-v; f-vi;
17. Mohair wool is obtained from;
a) Yak
b) Angora Goats
c) Camel
d) Tibetan Ship
Answer: b;
18. Lohi, Rampur bushier, Nali, Bakharwal, Marwari, and Patanwadi are varieties of ;
a) Indian Goats
b) Indian Sheeps
c) Indian Bull
d) Indian rice
18. लोहि, रामपुर बुशियर, नाली, बखरवाल, मारवाड़ी और पटनवाड़ी किस्में हैं;
a) à¤ारतीय बकरियाँ
b) à¤ारतीय à¤ेड़ें
c) à¤ारतीय बैल
d) à¤ारतीय चावल
Answer: b;
19. Anthrax blood disease, an important disease in the wool industry is caused by ;
a) Bacteria
b) Fungi
c) Virus
d) Parasite
Answer: a;
20. Rearing of Silkworm is called;
a) Horticulture
b) Pisciculture
c) Sericulture
d) Apiculture
Answer: c;
21. The silkworm is (a) a caterpillar, (b) a larva. Choose the correct option.
a) a
b) b
c) Both a and b
d) neither a nor b.
Answer: c;
24. Which of the following does not yield wool?
a) Yak
b) Camel
c) Goat
d) Woolly dog
Answer: d;
25. Match the words of Column I with those given in Column II:
Column I Column II
1. Scouring. i. Yields silk fibers
2. Mulberry leaves. ii. Wool yielding animal
3. Yak. iii. Food of silkworm
4. Cocoon. iv. Reeling
v. Cleaning sheared skin
Answer: 1-v; 2-iii;3-ii; 4-i;
26. Match of the following;
List-I
1.Conductors
2. Insulator.
3. Convection
4. Conduction.
List-II
i. The Materials which allow heat to pass;
ii. The material which does not allow to pass;
iii. The process by which heat is transferred from the hotter end to the colder end of the object without movement of molecules.
iv; Mixing of heat by the movement of molecules.
a) i ii iv iii
b) i ii iii iv
c) ii i iv iii
d) iii iv ii i
Answer: a;
27. Match the following
List-I
1. Sea breeze
2. Land Breeze
3. Laboratory thermometer
4. Clinical thermometer
List-II;
i. Movement of air from land to sea;
ii. Movement of air from sea to land;
iii. Measure the body temperature.
iv. Uses to measure other than body temperature.
a) i ii iii iv
b) ii i iv iii
c) iii iv ii i
d) ii i iii iv
Answer: b;
28. Which of the following process of heat transfer does not require a medium to transfer the heat;
a) Conduction
b) Convection
c) Radiation
d) Scattering
Answer: c;
29. Which one of the following statement is not correct;
a) When we sit in front of the heat, we can heat by radiation process.
b) Our body gets and gives the heat from surrounding by radiation process.
c) All the hot bodies radiate heat.
d) The transfer of heat by radiation requires a medium.
Answer: d;
30. Match the following :
1. Land breeze blows during. i. summer
2. Sea breeze blows during. ii. winter
3. Dark-colored clothes are preferred during. iii. day
4. Light-colored clothes are preferred during. iv. night
1 2 3 4
a) iii iv i ii
b) iv iii ii i
c) ii i iv iii
d) i ii iii iv
Answer: b
31. One liter of water at 30°C is mixed with one liter of water at 50°C. The temperature of the mixture will be
a) 80°C
b) more than 50°C but less than 80°C
c) 20°C
d) between 30°C and 50°C
Answer: d;
32.An iron ball at 40°C is dropped in a mug containing water at 40°C. The heat will
(a) flow from the iron ball to water.
(b) not flow from iron ball to water or from water to iron ball.
(c) flow from water to iron ball.
(d) increase the temperature of both
Answer: b;
33. A wooden spoon is dipped in a cup of ice cream. Its other end
a) becomes cold by the process of conduction.
b) becomes cold by the process of convection.
c) becomes cold by the process of radiation.
d) does not become cold.
Answer: d;
34. . Stainless steel pans are usually provided with copper bottoms. The reason for this could be that
a) copper bottom makes the pan more durable.
b) such pans appear colorful.
c) copper is a better conductor of heat than stainless steel.
d) copper is easier to clean than the stainless steel
Answer: c;
35. Which one of the following is not correct;
a) The substance which tastes sour contains acids.
b) The substance that is bitter in taste and feels soapy on touching are known as bases.
c) Litmus is extracted from lichens.
d) Litmus is an artificial indicator used to test the acidic or base nature of solutions.
Answer: d; Litmus is the natural indicator.
36. Match the following.
List -I(Colour of Litmus paper)
1. Purple
2. Red
3. Blue
4. No change in color
List-II( Indicate)
i. Neutral solution
ii. Distilled water
iii. Acid solution
iv. Base solution
1 2 3 4
a) ii iii iv i
b) i ii iii iv
c) ii iv iii i
d) ii i iv iii
Answer; a;
37. Match the following
List-I( Name of Acid)
1. Acetic acid
2. Formic acid
3. Citric acid
4. Lactic Acid
List-II(Found in)
i. Curd
ii. Lemon
iii. Ant's sting
iv. Vinegar
1 2 3 4
a) i ii iii iv
b) ii i iv iii
c) iii ii i iv
d) iv iii ii i
Answer: d;
38. Match the following
List-I(Name of base)
1. Calcium Hydroxide
2. Ammonium Hydroxide
3. Sodium Hydroxide
4. magnesium Hydroxide
List-II( Found in)
i. Milk of Magnesia
ii. Soap
iii. Window Cleaner
iv. Lime water
1 2 3 4
a) i ii iii iv
b) ii i iv iii
c) iii ii i iv
d) iv iii ii i
Answer: d;
39. Match the following
List-I( Name of Acid/Base)
1. Oxalic acid
2. Ascorbic acid ( Vitamin C)
3. Tartaric acid
4. Potassium Hydroxide
List-II( Found in)
i. Soap
ii. Unripe Mangoes
iii. Amla
iv. Spinach
1 2 3 4
a) i ii iii iv
b) ii i iv iii
c) iii ii i iv
d) iv iii ii i
Answer: d;
40. Which of the following is not a natural indicator to test the acidity and bases.
a) Litmus
b) Turmeric
c) China rose ( Gudhal)
d) Unripe Mango
Answer: d;
41. When we mix acid and base solution, it produces;
a) Salt
b) Oxygen
c) Nitrogen
d) Protein
Answer: a;
42. Which types of acid our stomach contains;
a) Acetic acid
b) Formic acid
c). Citric acid
d). Hydrochloric acid
Answer: d.
43. With reference of soil treatment, If soil is basic in nature, which one of the following should be added in soil treatment;
a) Organic compost
b) Calcium oxide
c) Slaked lime
d) Calcium hydroxide
Answer: a;
44. With reference to soil treatment, If soil is Acid in nature, which one of the following should not be added in soil treatment;
a) Organic compost
b) Calcium oxide
c) Slaked lime
d) Calcium hydroxide
Answer: a;
45. Salt is
a) Acidic in nature
b) Base in nature
c) Neutral
d) It may be acidic, basic, or neutral in nature.
Answer: d;
46. Which of the following statement is true;
a) Nitric acid turns red litmus blue.
b) Sodium hydroxide turns blue litmus red.
c) Sodium hydroxide and hydrochloric acid neutralize each other and form salt and water.
d) Tooth decay is caused by the presence of a base.
Answer: c;
47. Consider the following statements:
1. Both acids and bases change the color of all indicators.
2. If an indicator gives a color change with an acid, it does not give a change with a base.
3. If an indicator changes color with a base, it does not change color with an acid.
4. Change of color in an acid and a base depends on the type of the indicator.
Which of these statements are correct?
a) All four
b) 1 and 4
c) 2, 3 and 4
d) only 4
Answer: c;
48. Which of the following statements is not true;
a) Properties such as shape, size, color, and state of a substance are called physical properties.
b) Physical change is generally not reversible.
c) In a physical change, no new substance is formed.
d) Rusting is an example of chemical change.
Answer: b;
it is reversible.
49. Which of the following statements is not an example of chemical changes;
a) Digestion of food in our body.
b) Ripening of fruits.
c) Fermentation of grapes.
d) Water cycle
Answer: d;
50. The process of deposition a layer of -----------on iron is called Galvanisation.
a) Zinc
b) Aluminium
c) Gold
d) Silver
Answer: a;
51. Some substances can be obtained in a pure state from their solutions, it is called;
a) Galvanisation
b) Crystallisation
c) Condensation
d) Precipitation
Answer: b;
52. Which one of the following statements is true.
a) Cutting a log of wood into pieces is a chemical change.
b) Formation of manure from leaves is a physical change.
c) Iron pipes coated with zinc do not get rusted easily.
d) Iron and rust are the same substances.
Answer: c;
53. Which of the following statements is not true;
a) Rainfall is measured by an instrument called a rain gauge.
b) Day-to-day atmospheric phenomenon at a place with respect to temperature, humidity, rainfall, etc is called climate.
c) All changes in the weather are caused by Sun.
d) Average weather pattern over a long time is called climate.
Answer: b
54. Match the following;
List-I;
1. Adaptation
2. Evolution
3. Polar region
4. Equatorial region
List -II
i. Process helps animals to adapt to their surroundings.
ii. Features to Organism to protect themselves against extreme cold or heat.
iii. Tropical rainforest
iv. Penguins
1 2 3 4
a) ii i iv iii
b) I ii iii iv
c) iii ii iv i
d) iii iv ii i
Answer:
a;
55. A carnivore with stripes on its body moves very fast while catching its prey. It is likely to be found in
a) polar regions
b) deserts
c) oceans
d) tropical rainforests
Answer:b;
56. Which features adapt polar bears to live in an extremely cold climate?
a) A white fur, fat below the skin, keen sense of smell.
b) Thin skin, large eyes, white fur.
c) A long tail, strong claws, white large paws.
d) White body, paws for swimming, gills for respiration
Answer: a;
57. Which option best describes a tropical region?
a) hot and humid
b) moderate temperature, heavy rainfall
c) cold and humid
d) hot and dry
Answer: a;
58. Consider the followings statements;
1. Swift movement of falling water droplet along with the rising air create lightening and sound ; it is called cyclone.
2. formation of a very low-pressure system with very high-speed winds revolving around it, it is called thunderstorm.
Which of the above statemnts is true;
a) 1 only
b) 2 only
c) 1 and 2 only
d) None;
Answer: d; reverse is true.
59. Match the following;
List-I( Cyclone Name)
1. Hurrican
2. Typhoon
3. Cyclone
4. Willy Willy
List-II( Place)
i. Indian Ocean
ii. North Atlantic Ocean
iii. Australia
iv. North Pacific Ocean
1 2 3 4
a) i ii iii iv
b) ii iv i iii
c) iv ii iii i
d) ii iii i iv
Answer: b;
59. Which one of the following places is unlikely to be affected by a cyclone.
a) Chennai
b) Mangaluru (Mangalore)
c) Amritsar
d) Puri
Answer: c;
60. Which of the statements given below is correct?
a) In winter the winds flow from the land to the ocean.
b) In summer the winds flow from the land towards the ocean.
c) A cyclone is formed by a very high-pressure system with very high-speed winds revolving around it.
d) The coastline of India is not vulnerable to cyclones.
Answer: a;
61. Match the following
List-I
1. Soil Profile
2. Humus
3. Weathering
4. Horizons
List-II;
i.The rotting dead matter in the soil.
ii. Breaking down of rocks by action of wind, water, and climate.
iii. Layer of Soil profile.
iv. Vertical layers of soil.
1 2 3 4
a) iv i ii iii
b) i iv ii iii
c) iv i iii ii
d) iv iii ii i
Answer: a,
62. Match the following
List-I
1. A-Horizon
2. B-Horizon
3. C-Horizon
4. Bed rock
List-II
i. Below the C-Horizon; hard and difficult to dig.
ii. Made up by small lumps of rocks with cracks and services.
iii. Less humus but mineral rich.
iv. Dark in colour; rich in humus and minerals.
1 2 3 4
a) iv i ii iii
b) i iv ii iii
c) iv i iii ii
d) iv iii ii i
Answer: d;
63. Match the following.
List-I
1. Soil
2. Sandy Soil
3. Clayey Soil
4. Loamy Soil
List-II
i. Mixuture of sand, clay, silt, and humus.
ii. Proprtion of fine particles is relative higher.
iii. Proprtion of big particles is relative higher.
iv. Mixture of roick particles, humus, living organism such as bacteria, plants roots, earthworm.
1 2 3 4
a) iv i ii iii
b) i iv ii iii
c) iv i iii ii
d) iv iii ii i
Answer: d;
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