Subject :NSO Class : Class 10
Subject :NSO Class : Class 7
Ans 1:
Class : Class 6
your answer is wrong baking soda neutralize forming acid
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Subject :NSO Class : Class 9
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Subject :NSO Class : Class 3
Ans 1:
Class : Class 4
d
Ans 2:
Class : Class 3
D
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Subject :NSO Class : Class 5
Ans 1:
Class : Class 6
answer option(d)ie H
Ans 2:
Class : Class 5
H
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Subject :NSO Class : Class 4
Ans 1:
Class : Class 4
B
Ans 2:
Class : Class 5
B-green leafy vegetables
Ans 3:
Class : Class 5
A . cereals , potatoes
Ans 4:
Class : Class 5
A
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Subject :NSO Class : Class 4
Ans 1:
Class : Class 4
D
Ans 2:
Class : Class 4
D
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Subject :NSO Class : Class 7
Three similar light bulbs are connected to a constant voltage d.c supply as shown in the diagram. Each
bulb operates at normal brightness and the ammeter
(of negligible resistance) registers a steady current.
The filament of one of the bulbs breaks. What happens
to the ammeter reading and to the brightness of the
remaining bulbs?
| Ammeter reading | Bulb brightness | |
| A | Increase | Increase |
| B | Unchanged | Unchanged |
| C | Decrease | Unchanged |
| D | Decreases | Decreases |
The correct answer should be D because when current decreases,brightness also decreases
Ans 1:
Class : Class 7
how come??
Ans 2:
Class : Class 7
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Subject :NSO Class : Class 5
Ans 1:
Class : Class 6
non of these as all the options are true
Ans 2:
Class : Class 5
A
Ans 3:
Class : Class 6
non of these as all the options are true
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Subject :NSO Class : Class 5
Ans 1:
Class : Class 6
answer is B. the main mineral present in this rock is quartz-sandstone
sandstone can be found in the grid so it is the answer.
Ans 2:
Class : Class 5
D
Ans 3:
Class : Class 6
the answer will be d as all are present in the grid
