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Subject :GENERAL    Class : Class 7

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Subject :GENERAL    Class : Class 9

Ans 1:

Class : Class 9
Science is a systematic enterprise that deals with the study of universe with the help of predictions and experimental studies.

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Subject :Sam    Class : Sample

Ans 1:

Class : Class 9
speed = distance/time

Ans 2:

Class : Class 7
Given .. (1) time taken to take 10 shots=1 sec ==> time taken to take one shot= 1/10 sec (2) Distance travelled by ball while camera took 6 shots =15 meter We know , speed= distance/time Distance=15m Time= Not known... lets find out the time to take six shots Fist shot was taken after = 0sec (as first short was taken at beginning) Second shot taken after = 1*(1/10) = 1/10 seconds Third short taken after = 2*(1/10) =2/10 seconds Similarly .. sixth shot taken after = 5*(1/10) =5/10 Now.. speed = distance/time = 15 / (5/10) = 30 m/second Hope, it helps.

Ans 3:

Class : Class 7
thanks kashvi I now really understand how to solve these type of questions . Very good explanation.

Ans 4:

Class : Class 7
Time taken to shoot 10 images is 1 secTime taken to shoot 6 images is 0.6 sec.Assuming that the full revolution of ball is not considered thenSpeed = distance/time= 15/0.6= 25m/sIf we consider that in five shots the ball has exactly done two revolution then we have to also consider that it has travelled only 12.5 MTS.Then the speed is 12.5/0.5=25 m/s

Ans 5:

Class : Class 7
how to solve this question

Ans 6:

Class : Class 7
how to solve it?

Ans 7:

Class : Class 9
How to solve this question

Ans 8:

Class : Class 7
PLEASE TELL THE SOLUTION

Ans 9:

Class : Class 6
kasha and tamana thanks for explanation

Ans 10:

Class : Class 7
a

Ans 11:

Class : Class 7

Ans 12:

Class : Class 7
ANS NO.6 IS NOT AT ALL CLEAR

Ans 13:

Class : Class 7
nice explanation from kashvi and tamanna de

Ans 14:

Class : Class 6
thank you answer 11 was very clear and understandable

Ans 15:

Class : Class 7
Speed=distance /time But the answer is 30 m/s^-1

Ans 16:

Class : Class 7
time taken to shoot 10 images=1 second.time taken to shoot 5 images=5/10=1/2seconds.speed=distance/time=15divided by 1/2=15*2=30m/s

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Subject :Sam    Class : Sample

Ans 1:

Class : Class 9

Ans 2:

Class : Class 9
which logic is used in this question

Ans 3:

Class : Class 9
noicedis forum is buggy

Ans 4:

Class : Class 9
How the answer come

Ans 5:

Class : Class 9

Ans 6:

Class : Class 9
Very logical ques

Ans 7:

Class : Class 9

Ans 8:

Class : Class 9
Please tell me the logic behind this question......

Ans 9:

Class : Class 9
how

Ans 10:

Class : Class 9
I GOT THE LOGIC BEHIND IT.....For example we take ..93 27 63 3now we will subtract 93-27 then we will subtract the difference with 3 ..therefore we get the number 63...The same happens in all the cases..in this question

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Subject :Sam    Class : Sample

Ans 1:

Class : Class 5
please explain

Ans 2:

Class : Class 5

Ans 3:

Class : Class 5
COULD NOT UNDERSTAND

Ans 4:

Class : Class 6

Ans 5:

Class : Class 5
So simple

Ans 6:

Class : Class 5
so simple for me

Ans 7:

Class : Class 7

Ans 8:

Class : Class 6

Ans 9:

Class : Class 7
explain anybody

Ans 10:

Class : Class 5
CAN SOMEONE EXPLAIN?

Ans 11:

Class : Class 5

Ans 12:

Class : Class 6
I think this shape may not be a rectangle.The question is about how do you see from above.

Ans 13:

Class : Class 4
the image what you can see from the top of this figure is the answer_____....

Ans 14:

Class : Class 5
please explain

Ans 15:

Class : Class 5
Please explain

Ans 16:

Class : Class 7
can you explain

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Subject :GENERAL    Class : Class 6
z

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Subject :GENERAL    Class : Class 6
z

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Subject :GENERAL    Class : Class 6
z

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Subject :GENERAL    Class : Class 6
z

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Subject :GENERAL    Class : Class 6
z

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