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................ is considered fr om Scalar physical quantity

1    
Accelaration
2    
Mass
3    
Velocity
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Sperm Fo r med in ............

1    
trees
2    
human testes
3    
plant anthers
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A train moves at a speed (30 m/sec). a nd when the brakes is used it moves with a decelerating (3 m/sec2). Calculate the time taken to stop the train

1    
5 Sec.
2    
30 Sec.
3    
20 Sec.
4    
10 Sec.
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If the number of chromosomes in liver cells of a certain living o r ganism is (32) chromosomes then the number of chromosomes in ovum cell is .............

1    
8
2    
32
3    
16
4    
24
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A moving car covers a distance of (200 kilometer) through (150 min.), then its speed is ........... km/h

1    
40
2    
80
3    
60
4    
160
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Reproduction by spo r ogony occurs in starfish

1    
False
2    
True
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The nucleic acid that carries the genetic traits of the living o r ganism.

1    
protein
2    
chromosomes
3    
DNA
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The optical piece which fo r ms laterally inverted (reversed) image a nd equal to the body is

1    
spherical mirro r
2    
concave lens
3    
convex lens
4    
plane mirro r
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Sudden violent nuclear reactions occur within the star which led to its explosion

1    
False
2    
True
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The body which moves at acceleration can't move at a regular speed

1    
True
2    
False
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