General Science-Our Clothes [NSTSE (National Science Talent Search Exam- Unified Council) Class 3]: Questions 1 - 8 of 28
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Question 1
Question MCQ▾
Charkha is a type of:
Choices
Choice (4) | Response | |
---|---|---|
a. | Dyeing machine | |
b. | Spindle | |
c. | Shearing machine | |
d. | None of the above |
Question 2
Question MCQ▾
To protect silk and woolen clothes, we should use:
Choices
Choice (4) | Response | |
---|---|---|
a. | Salt solution | |
b. | Medicines | |
c. | Benzene solution | |
d. | Naphthalene balls |
Question 3
Question MCQ▾
The crisscross laying of yarns tightly, using weaving machines or knitting rods is called:
Choices
Choice (4) | Response | |
---|---|---|
a. | Spinning | |
b. | Knitting | |
c. | Stitching | |
d. | Ginning |
Question 4
Question MCQ▾
Clothes do not protect us from:
Choices
Choice (4) | Response | |
---|---|---|
a. | Cold | |
b. | Heat | |
c. | Dust and germs | |
d. | Blood pressure |
Question 5
Question MCQ▾
Synthetic fibers prepared from:
Choices
Choice (4) | Response | |
---|---|---|
a. | Wool of sheep | |
b. | Wool worms | |
c. | Cotton plants | |
d. | Carbon compounds |
Question 6
Question MCQ▾
The types of clothes we wear depends on the:
Choices
Choice (4) | Response | |
---|---|---|
a. | Climate of the place | |
b. | Occasion | |
c. | Season | |
d. | All a., b. and c. are correct |
Question 7
Question MCQ▾
Raju is feeling very hot on a summer day. He is sweating too much due to blazing sun. What clothes will keep him comfortable?
Choices
Choice (4) | Response | |
---|---|---|
a. | Woolen clothes | |
b. | Nylon clothes | |
c. | Silk clothes | |
d. | Cotton clothes |
Question 8
Question MCQ▾
What type of clothes are best suited for winter?
Choices
Choice (4) | Response | |
---|---|---|
a. | Linen | |
b. | Cotton | |
c. | Polyester | |
d. | Woolen |