Puzzles / Brain Teasers

[asprin]

A coin?

 

[zimrahil]

A coin?

Correct, well done

 

[zimrahil]

Might have done this one before but what is the number in the image ?

 

[PaceMaker]

Might have done this one before but what is the number in the image ?

View attachment 219775

On scrolling the pic fast
17??

 

[Ashutosh.]

17

 

[zimrahil]

On scrolling the pic fast
17??

Correct but you are not supposed to scroll pic fast ![DOUBLEPOST=1556212931][/DOUBLEPOST]

17

Yes well done, you are up

 

[PaceMaker]

Correct but you are not supposed to scroll pic fast ![DOUBLEPOST=1556212931][/DOUBLEPOST]
Yes well done, you are up

Sorry scroll the page

 

[PaceMaker]

Correct but you are not supposed to scroll pic fast ![DOUBLEPOST=1556212931][/DOUBLEPOST]
Yes well done, you are up

​

 

[Neo 7]

98 ?

Ignoring the + signs , I came up with :

1st term : 2+3=8 >> 2 multiplied by (3+1)
2nd term : 3+7=27 >> 3 multiplied by (7+2)
-----
------
------

Similarly , 1st digit multiplied by (2nd digit + nth term)

5th term : 6+7=72 >> 6 multiplied by (7+5)
6th term : 7+8=98 >> 7 multiplied by (8+6)

 

[PaceMaker]

98 ?

Ignoring the + signs , I came up with :

1st term : 2+3=8 >> 2 multiplied by (3+1)
2nd term : 3+7=27 >> 3 multiplied by (7+2)
-----
------
------

Similarly , 1st digit multiplied by (2nd digit + nth term)

5th term : 6+7=72 >> 6 multiplied by (7+5)
6th term : 7+8=98 >> 7 multiplied by (8+6)

98 is the correct answer.
Good Mathematician

Well Done!!
You are Up.

 

[Neo 7]

Here's a short framed one .

23 x 23 = 7

25 x 25 = 4

Then , 27 x 27 = ?

 

[zimrahil]

Here's a short framed one .

23 x 23 = 7

25 x 25 = 4

Then , 27 x 27 = ?

1?

 

[Neo 7]

1?

Nope . Basically , these basic concepts are required while programming . You would love when the answer is revealed .

 

[zimrahil]

Nope . Basically , these basic concepts are required while programming . You would love when the answer is revealed .

Best to reveal I think, haven’t a clue

 

[Neo 7]

Best to reveal I think, haven’t a clue

BTW , the question has nothing to do with pattern like 23 , 25 , 27 (what everyone is thinking) . It can be any number (1 , 43 ,28 , etc ......) . That's for fooling .

Just go simple . First multiply , then see if something clicks .