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Class-3-Science-Plants | Olympiad Practice papers online
0% Class-3-Science-Plants-1 1 / 20 The plant shown in the figure is a ________ Climber Tree Shrub Herb 2 / 20 The plant shown in the figure is a ________ Desert plant Water plant Thorny plant Land plant 3 / 20 What does a fruit contain? Seed Stem Leaf Flower 4 / 20 Which part of the cauliflower are you supposed to consume? Roots Fruit Flower Stem 5 / 20 Which of the following part of a plant prepares food? B D A C 6 / 20 Potato is the modified form of ________ . Fruit Stem Roof Leaf 7 / 20 Which part of the sugarcane plant produces juice? Root Leaf Fruit Stem 8 / 20 Veins : Absorb water and minerals from the soil. Absorb carbon dioxide from the atmosphere. Transport water, food and minerals in a leaf. Release oxygen and carbon dioxide into the atmosphere. 9 / 20 Which plant needs external support to stand? Herbs Trees Climbers Shrubs 10 / 20 Name a green colouring substance that is present in the leaves? Carotene All of the above Chlorophyll Salt 11 / 20 Plants grow in soil as well as in ________ None of the above Clouds Water Sky 12 / 20 Rose Shrubs :: Grape : ? Tree Shrubs None of these Climber 13 / 20 Which of the following part of a plant remains under the ground? B A D C 14 / 20 Plants get carbon dioxide from the Soil Sand Air Leaves 15 / 20 Which plant can grow in very low or no water for long period of time? Cactus Neem Tulsi Mango 16 / 20 Jute plant is used to make ________ . Perfumes Ropes Spices Medicines 17 / 20 In addition to sunlight what else is required for photosynthesis? Sugar and water Carbon dioxide and water Oxygen and carbon dioxide Water and oxygen 18 / 20 Which of the following plants can mostly be found in deserts B D C A 19 / 20 Plants can be ________ as well as perennial/evergreen. Permanent None of these Seasonal Temporary 20 / 20 Leaves are green due to the presence of a green pigment called chlorophyll. The main function of chlorophyll is - To give greenish colour to the leaves. To perform photosynthesis in the presence of sunlight, carbon dioxide and water. To absorb carbon dioxide from the atmosphere. To absorb water and minerals from the soil. Your score is 0% Restart quiz
Class-3-Science-Plants-1
1 / 20
The plant shown in the figure is a ________
2 / 20
3 / 20
What does a fruit contain?
4 / 20
Which part of the cauliflower are you supposed to consume?
5 / 20
Which of the following part of a plant prepares food?
6 / 20
Potato is the modified form of ________ .
7 / 20
Which part of the sugarcane plant produces juice?
8 / 20
Veins :
9 / 20
Which plant needs external support to stand?
10 / 20
Name a green colouring substance that is present in the leaves?
11 / 20
Plants grow in soil as well as in ________
12 / 20
Rose Shrubs :: Grape : ?
13 / 20
Which of the following part of a plant remains under the ground?
14 / 20
Plants get carbon dioxide from the
15 / 20
Which plant can grow in very low or no water for long period of time?
16 / 20
Jute plant is used to make ________ .
17 / 20
In addition to sunlight what else is required for photosynthesis?
18 / 20
Which of the following plants can mostly be found in deserts
19 / 20
Plants can be ________ as well as perennial/evergreen.
20 / 20
Leaves are green due to the presence of a green pigment called chlorophyll. The main function of chlorophyll is -
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