Science Miscellaneous Worksheets

Science Olympiad Miscellaneous Worksheet-3

1. How many teeth does an average human adult have?

(a) 31                  (b) 32                 (c) 33                  (d) 36

2. What is the pulse rate of an average healthy human being?

(a) 16 beats per minute               (b) 72 beats per minute

(c) 65 beats per minute               (d) 100 beats per minute

Science Olympiad Miscellaneous Worksheet-5

1. When coal is burnt, _______ energy is converted into light and heat.

(a) Chemical     (b) Electric        (c) Atomic

2. What is the name given to the green pigment in plants?

(a) Chlorophyll                             (b) Stomata

(c) Tendrils                                    (d) Starch

3. From the bark of which tree is quinine obtained?

(a) Cinchona     (b) Redwood     (c) Eucalyptus  (d) Banyan

Science Olympiad Miscellaneous Worksheet-6

1. Which fungus is used in making bread?

(a) Yeast            (b) Aspergillus (c) Penicillium (d) Pleurotus

2. Spirogyra is _______.

(a) an algae       (b) a fungus      (c) a virus

3. _______ is a naked-seeded plant.

(a) Cedar           (b) Maple          (c) Sunflower    (d) Guava

4. Plum is a _______ flowering plant.

(a) closed-seeded                       (b) naked-seeded