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Subject :Sam    Class : Sample

Ans 1:

Class : Class 5
There are 21 triangles in the given figure ..... so how can their answer be 19 ??

Ans 2:

Class : Class 6
I too want explanation

Ans 3:

Class : Class 6
there are 21 triangles

Ans 4:

Class : Class 7
I got 20 triangle and the answer is 21. but I didn't got 1 triangle ,where is 1 triangle ? Give me explanation !!!

Ans 5:

Class : Class 8
How

Ans 6:

Class : Class 6
there are 21 triangles how is it 19

Ans 7:

Class : Class 6
19 triangles

Ans 8:

Class : Class 6

Ans 9:

Class : Class 6
Got all the triangles ..Last 2 are forming in the centre through the vertice

Ans 10:

Class : Class 6
There are 19 triangles only. How it would become 21........

Ans 11:

Class : Class 7
there is only 19 triangles

Ans 12:

Class : Class 6
the answer is 19 according to me need explanation!!!!!

Ans 13:

Class : Class 6
there are 21 triangles

Ans 14:

Class : Class 6
I GOT ONLY TWENTY TRIANGLES....

Ans 15:

Class : Class 5
Need explanation

Ans 16:

Class : Class 7
there are 21 triangles

Ans 17:

Class : Class 6
There are 21 how are there 19

Ans 18:

Class : Class 6
There are only 19 triangle where are 2 other.

Ans 19:

Class : Class 3
There are 19 triangles it was very easy

Ans 20:

Class : Class 7

Ans 21:

Class : Class 6
BUT HOW?NEED EXPLANATION

Ans 22:

Class : Class 5
how

Ans 23:

Class : Class 7
NEED EXPLANATION

Ans 24:

Class : Class 7
i also want explanation

Ans 25:

Class : Class 7

Ans 26:

Class : Class 6
last 2 triangles are between 2 boxes

Ans 27:

Class : Class 7

Ans 28:

Class : Class 6
it is very easy the correct answer is C- 21

Ans 29:

Class : Class 6
ye!!!I got all 21 triangles

Ans 30:

Class : Class 6
There are two big triangles

Ans 31:

Class : Class 7

Ans 32:

Class : Class 6
Yay!! Found the 21 triangles!!

Ans 33:

Class : Class 6
Need explanation

Ans 34:

Class : Class 6
NEED EXPLANATION

Ans 35:

Class : Class 6
Im confused too

Ans 36:

Class : Class 6

Ans 37:

Class : Class 4
yepee! see carefully and you will find 21 triangles'

Ans 38:

Class : Class 6
only 21 triangles are there

Ans 39:

Class : Class 8
Where are the last two triangles hidden?

Ans 40:

Class : Class 5
Need Explanation

Ans 41:

Class : Class 6
I even got 21 triangles

Ans 42:

Class : Class 6
need explanation answer is 19

Ans 43:

Class : Class 6
I found only 19 triangles

Ans 44:

Class : Class 6
need explanation ans is 19

Ans 45:

Class : Class 6
See carefully

Ans 46:

Class : Class 6
i need explanation for this where are they hidden pls tell me with aforum message on

Ans 47:

Class : Class 6
there are 21 triangles. 19 are easily seen, but last 2 are extremely hard.

Ans 48:

Class : Class 3
Need explanation

Ans 49:

Class : Class 6
I could find 21 trianglesI dont know if it is a error or the options are not correct.

Ans 50:

Class : Class 7
there are 21 triangles. 19 are easily seen, but last 2 are extremely hard.

Ans 51:

Class : Class 8
this question cant be explained theiorily

Ans 52:

Class : Class 8
this is very easy see carefully

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Subject :Rea    Class : Class 4

Ans 1:

Class : Class 4
explain pattern

Post Your Answer

Subject :GENERAL    Class : Class 7

Post Your Answer

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 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 2:

Class : Class 7
how to solve this question

Ans 3:

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 4:

Class : Class 7
a

Ans 5:

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

Ans 6:

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

Ans 7:

Class : Class 7
PLEASE TELL THE SOLUTION

Ans 8:

Class : Class 9
speed = distance/time

Ans 9:

Class : Class 10
How to solve this question

Ans 10:

Class : Class 7
how to solve it?

Ans 11:

Class : Class 7

Ans 12:

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

Ans 13:

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

Ans 14:

Class : Class 7

Ans 15:

Class : Class 8
thanks kashvi I now really understand how to solve these type of questions . Very good explanation.

Ans 16:

Class : Class 6
kasha and tamana thanks for explanation

Ans 17:

Class : Class 7
nice explanation from kashvi and tamanna de

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Subject :Sam    Class : Sample

Ans 1:

Class : Class 9
Very logical ques

Ans 2:

Class : Class 9

Ans 3:

Class : Class 9

Ans 4:

Class : Class 9
noicedis forum is buggy

Ans 5:

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

Ans 6:

Class : Class 9
how

Ans 7:

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

Ans 8:

Class : Class 9
which logic is used in this question

Ans 9:

Class : Class 9
How the answer come

Ans 10:

Class : Class 9

Post Your Answer

Subject :Sam    Class : Sample

Ans 1:

Class : Class 7
can you explain

Ans 2:

Class : Class 5
Please explain

Ans 3:

Class : Class 8

Ans 4:

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

Ans 5:

Class : Class 5
the correct answer is D

Ans 6:

Class : Class 6
PLEASE EXPLAIN

Ans 7:

Class : Class 6

Ans 8:

Class : Class 5
please explain

Ans 9:

Class : Class 5

Ans 10:

Class : Class 5

Ans 11:

Class : Class 6

Ans 12:

Class : Class 5
CAN SOMEONE EXPLAIN?

Ans 13:

Class : Class 8
explain anybody

Ans 14:

Class : Class 5
so simple for me

Ans 15:

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

Ans 16:

Class : Class 6
please explain

Ans 17:

Class : Class 5
COULD NOT UNDERSTAND

Ans 18: