Subject :NSO Class : Class 5
Four groups of everyday objects were made by Shashank. Out of these only one group has the same type of machines. Identify this group and select the correct option.
A Lift, escalator, crane
B Nutcracker, wheelbarrow, screwdriver
C Door knob, handle of an eggbeater, see saw
D Axe, lift, door knob
Ans 1:
Class : Class 5
AAAAAAAAAAAAAAAAA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Ans 2:
Class : Class 7
I
Ans 3:
Class : Class 5
Ans 4:
Class : Class 5
Ans 5:
Class : Class 4
l
Ans 6:
Class : Class 6
A
Ans 7:
Class : Class 9
the answer is A
Ans 8:
Class : Class 5
A
Ans 9:
Class : Class 7
Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Ans 10:
Class : Class 5
A
Ans 11:
Class : Class 6
A
Ans 12:
Class : Class 5
Ans 13:
Class : Class 9
why not B all the options are levers
Ans 14:
Class : Class 5
Yes
Ans 15:
Class : Class 5
The answer could be both A or B because wheel barrows and screwdrivers are levers and wheel and axles
Ans 16:
Class : Class 5
Answer is A
Ans 17:
Class : Class 5
Answer is A