Question

Student Name : Daman puieet kaur
Class: 7th
PPPP - SCIENCE PRACTICE SHEET
PRACTICE SHEET NO - 3, LESSON - 3,
FIBRE TO FABRICS
School Name Cul HlScuhe
School Code :
District : Ludhiana .
(a) Removal of thread (b) SC
SESSION
Date :
1.
Teacher asked Rohit that what the
process of removal of grease, dust and
dirt from hair of sheep is called?
(a) Washing
(b) Scouring
(C) Reeling
(d) Cleaning
(c) Caterpillar
(d)
8.
Teacher explained
inside the cocoon. What
(b) Ec
(a) Caterpillar
(c) Adult
2.
While walking on the road Meena
saw people removing fleece of the sheep.
She asked her mother what they are
doing?
(a) Wool cutting
(b) Hair cutting
(c) Cutting
(d) None of the above
9.
Rohan's mothe
does contain wool?
(a) Skin
(c) Tail
3.
Meena asked her mother why these
people were cutting their hair?
(a) To get hair (b) To fill mattress
(c) To get wool (d) All of the above
10. Resham to
to his friends a
wool from the sheep​

Answer 1

Answer:

Continuous series means where frequencies are given along with the value of the variable in the form of class intervals. For example. Here: ... are class intervals. (ii) 3, 7, 11, 9, 6 is known as their respective frequencies.

Explanation:

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