Shubham Jha - Class 10
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7 year experience in Training 9th & 10th grade students with special creative techniques.
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Which of the following is known as the energy currency of cells in biology
Anonymous Poll
9%
DTP
7%
PDP
93%
ATP
7%
DDT
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The photosynthesis in a plant is a not taking place during the day time if the plant is relasing
Anonymous Quiz
20%
Water vapour
31%
Oxygen
32%
Carbon dioxide
17%
All the above
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One of the following organisms can live without oxygen of air this organsim is
Anonymous Quiz
36%
Amobea
15%
Yalk
38%
Yeast
12%
Leech
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During respiration the exchange of gases take place in
Anonymous Quiz
12%
Bronchi
59%
Alveoli
15%
Bronchides
14%
Trachea
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👍3
If an one is placed symmetrically between two plain mirror inclined at angles of 72 degree then the total no of images formed
Anonymous Quiz
19%
5
39%
4
15%
2
28%
Infinte
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Focal length of a plane mirror is
Anonymous Quiz
34%
0
40%
Infinte
20%
25 cm
6%
-25 cm
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Image formed by a convex spherical mirror is
Anonymous Quiz
52%
Virtual
23%
Real
19%
Inverted
6%
Enlarged
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Which salt is neutral salt
Anonymous Quiz
55%
NH4Cl
21%
CH3COONH4
8%
CH3COONA
16%
NA2OC3
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Latic acid is present in
Anonymous Quiz
13%
Orange
8%
Tea
63%
Curd
16%
Vinegar
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Give the ratio in which hydrogen and oxygen are present in water by volume
Anonymous Quiz
26%
1:2
42%
2:1
10%
1:1
22%
1:8
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The chemical formula of magnesium oxide is
Anonymous Quiz
32%
Mgo2
15%
Mg2o
40%
Mgo
13%
Mg(oh)2
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From the following which one is the example of chemical reaction
Anonymous Quiz
9%
Grapes get fermented
17%
Breakdown of food
30%
Formation of curd
44%
All of the above
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Which of the following is most likely to have a much higher breathing rate
Anonymous Quiz
29%
Man
31%
Fish
27%
Dog
13%
Sparrow
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In cockroach air enters body through
Anonymous Quiz
22%
Lungs
18%
Gillls
38%
Spiracle
22%
Skin
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