PUZZLES

[Mathangi]

View attachment 6219

12 + 21 + 28 = 61

21 +12 + 34 = 67

17 + 14 + X = ?

17 + 14 + X = 71

17+14 = 31 - 71 = 40

X=40

 

[AramSei]

12 + 21 + 28 = 61

21 +12 + 34 = 67

17 + 14 + X = ?

17 + 14 + X = 71

17+14 = 31 - 71 = 40

X=40

Ans Right dan, but explanation konjam detail ah potrukkalam... enakku puriyudhu, ellorukum puriyanum la yen 71 anga choose panna nu

 

[Theju]

12 + 21 + 28 = 61

21 +12 + 34 = 67

17 + 14 + X = ?

17 + 14 + X = 79

X = 79 - (17+14)

X = 48

First table la difference is 2, 4
So second table difference b/w 1st and 2nd row is 6 then 2nd and 3rd row should be 12.
61 + 6 = 67 => 67 + 12 = 79

 

[AramSei]

 

[AramSei]

12 + 21 + 28 = 61

21 +12 + 34 = 67

17 + 14 + X = ?

17 + 14 + X = 79

X = 79 - (17+14)

X = 48

First table la difference is 2, 4
So second table difference b/w 1st and 2nd row is 6 then 2nd and 3rd row should be 12.
61 + 6 = 67 => 67 + 12 = 79

Nope, Ans wrong. Good Try Keep going...

 

[Goodgirl]

இப்படி ஒரு போஸ்ட் போய்கிட்டு இருக்கா

இப்போ தான் பாக்கரேன இந்த thread!!!!!!!!!!!!!!!!!!!! Too late..

 

[Vanathi]

View attachment 6219

Sum of the digits in a row form prime numbers:

4+3+4 = 11
5+1+7 = 13
4+4+9 = 17

adhe madhiri

12+21+28=61
21+12+34 =67

next prime number is 71

so, 71 - (17+14) = 40

 

[AramSei]

 

[Vanathi]

View attachment 6254

Distance between trains is 80 kms
Speed of both trains is 40 km/hr

So they will collide in one hr.
=> Bird flies at 100 km/hr.
So, it wud have travelled 100 km in total

 

[AramSei]

 

[AramSei]

Sum of the digits in a row form prime numbers:

4+3+4 = 11
5+1+7 = 13
4+4+9 = 17

adhe madhiri

12+21+28=61
21+12+34 =67

next prime number is 71

so, 71 - (17+14) = 40

Correcttu

 

[AramSei]

Distance between trains is 80 kms
Speed of both trains is 40 km/hr

So they will collide in one hr.
=> Bird flies at 100 km/hr.
So, it wud have travelled 100 km in total

Simple ah sollita, explain pannu...

 

[Vanathi]

Simple ah sollita, explain pannu...

idhukku mela simplea eppadi solradhu? lol

Both trains are 80 kms apart and they are travelling at 40kms per hour.
So, rendum one hourla collide aagidum.

So, time taken for collision is one hour.

Bird travels at 100 kms/hr. so, andha one hourla bird ethana round adichaalum adhu 100 kms thaane travel pannum. lol coz its speed is 100 kms/hr.

 

[Goodgirl]

View attachment 6256

Ans 7

25*5=5
Five five ah team pirichu five times race vaikanum..

Ithula oru five kadaipanga..
Then athula three matum oda vechu first vara aala find panitu, then antha horse and balance irukka 2 vechu oru race pannina, entha horse first and second nu therium..

 

[Goodgirl]

idhukku mela simplea eppadi solradhu? lol

Both trains are 80 kms apart and they are travelling at 40kms per hour.
So, rendum one hourla collide aagidum.

So, time taken for collision is one hour.

Bird travels at 100 kms/hr. so, andha one hourla bird ethana round adichaalum adhu 100 kms thaane travel pannum. lol coz its speed is 100 kms/hr.

Evlo arivuuuuuuu my vaanu akka ku

 

[AramSei]

idhukku mela simplea eppadi solradhu? lol

Both trains are 80 kms apart and they are travelling at 40kms per hour.
So, rendum one hourla collide aagidum.

So, time taken for collision is one hour.

Bird travels at 100 kms/hr. so, andha one hourla bird ethana round adichaalum adhu 100 kms thaane travel pannum. lol coz its speed is 100 kms/hr.

Nee Soldra Ans unakkum enakkum purinja podhadhula,... ellorukum puriyanum la adhan...
Correct Ans

 

[AramSei]

Ans 7

25*5=5
Five five ah team pirichu five times race vaikanum..

Ithula oru five kadaipanga..
Then athula three matum oda vechu first vara aala find panitu, then antha horse and balance irukka 2 vechu oru race pannina, entha horse first and second nu therium..

1st, 2nd , 3rd kandupidikka venam, Fastest 3 kandupidikkanum... Ans thappu...

 

[Vanathi]

View attachment 6255

Ans is 1/4

Assuming all r travelling at same speed and doesnt change direction in between

 

[AramSei]

Ans is 1/4

Assuming all r travelling at same speed and doesnt change direction in between

View attachment 6263

Right Ans dan, Ana ivvolo kattam katta theva illa... idhe naan square nu kettu irundha enna ANS? sollu paapom...

Congrats

 

[aaa2zzz]

View attachment 6172

Ans is 33