# Very Nice IQ puzzle

• 20 months ago · Quote · #1

if you like this kind of puzzles join us in "Online Chess School"

"Online Chess School" is group for players who their rate under 1700 and want to improve their ability by using a systematic method not a random practice, it's like a real chess school , there are chess course will be processed in a long term and there are chess puzzles and IQ puzzles.

the aim of this group is to help those who love chess and want to ameliorate but they can't pay for chess lessons, on the other hand, the aim is to have a small friendly international community know each other very well and be friends forever.

if your rate over 1700 and you like puzzles you are also welcomed

No chess games just chess lessons and puzzles

• 20 months ago · Quote · #2

c,

there are 3 static objects in all of the above pictures and only option c has all of them.

• 20 months ago · Quote · #3

It's d.

When two objects overlap, they disappear in the next image and are replaced by two other objects, one where the overlapping objects were and the other on the next object, clockwise. Everything else stay the same, hence d.

• 20 months ago · Quote · #4

haha, i also see it as "d" :D my choice was between a and d, but because the overlapping objects take on a total different form in the next sequence, it make sense that d would be correct:)

• 20 months ago · Quote · #5

my answer is D....

the rhombus becomes star

the moon becomes arrow

the letter N should be become letter L

• 20 months ago · Quote · #6

d

• 20 months ago · Quote · #7
masiba wrote:

my answer is D....

the rhombus becomes star

the moon becomes arrow

the letter N should be become letter L

Well, do you know the reason ?

• 20 months ago · Quote · #8

D.

In every figure there are two objects that overlap. They are being replaced by two new objects.
In the fourth figure, the N and the rectangle need be replaced. The only one of the five given possibilities that provides replacement for the rectangle and the N and leave the others intact is d.

• 19 months ago · Quote · #9

D!!!!!!!!!!!!!!!!!!!!!

• 13 months ago · Quote · #10

looks like b to me...

• 13 months ago · Quote · #11

oh yeah, it is D because the N is also a shape.

• 13 months ago · Quote · #12

c

• 13 months ago · Quote · #13

I'm leaning towards a simply because every time shapes were mixed they yielded a straight-lined object.

The other figures that mixed contained both curved and straight lines yielding a completely straight-line object.  So for fig.2, curves + straight = straight (the star); for fig.3, (curves + straight) + curves = straight (the arrow); ergo fig.4 should be straight + straight = straight (the box).

I can see how it might be d, however, since if any combination of curves and straight still yields a straight-lined object, then straight + straight might operate like -1 x -1 = 1.  But, it seems to me the simplest, most logical rule is "two objects combined yield a new object with only straight lines."