MEDIUM
7th CBSE
IMPORTANT
Earn 100

Which of the following tools are useful in cutting a small piece of metal?
(a)Vice
(b)Hacksaw blade
(c)Screwdriver
(d)Poker

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Important Questions on Machines and Tools
MEDIUM
7th CBSE
IMPORTANT
A tin-cutter is used to cut a thin metallic circular plate. Then the angle between the forces which are applied at both the handles is _____.

EASY
7th CBSE
IMPORTANT
A farmer ploughs his field, to _____.

MEDIUM
7th CBSE
IMPORTANT
The motion of a plough in a field is____.

MEDIUM
7th CBSE
IMPORTANT
Choose the correct alternative(s) among the following statements.

MEDIUM
7th CBSE
IMPORTANT
Which of the following agricultural tools is used to remove weeds in a field?

MEDIUM
7th CBSE
IMPORTANT
The use of the metal blade in a plough is _____.

EASY
7th CBSE
IMPORTANT
Which of the following agent(s) is(are) used to pull a plough?

MEDIUM
7th CBSE
IMPORTANT
Match the column:
Column A | Column B |
A. To loosen the vice | a. Seed drill |
B. Poker | b. Vice |
C. Plough | c. Breaks mud rocks |
D. Funnel | d. Fix nails on a wall |
E. Working table | e. Sharpen knives |
F. Spring | f. Holes |
G. File | g. Tin-cutter |
H. Wooden plank | h. Anti-clockwise direction |
I. Hammer | i. Grooves in soil |
J. Hacksaw | j. To cut metals |
