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# Can you solve this puzzle?

Question asked by Venkat Sai Nakkina in #Brainy Puzzles on Feb 10, 2020
Venkat Sai Nakkina · Feb 10, 2020
Rank C3 - EXPERT

134 ==> 84

178 ==> 78

190 ==> 40

290 ==> ??

Posted in: #Brainy Puzzles
Ramani Aswath · Feb 11, 2020
Rank A1 - PRO

r =  n - i x 50

i = 4 for 290

290 - 4x50 = 290 - 200 = 90

290 ==> 90

Mohana Chandra · Feb 14, 2020
Rank C1 - EXPERT

134-84=50

178-78=100

190-40=150

So, to have the difference of 200 in nexr step,

290-90= 200

Durgesh Srivastava · Feb 20, 2020
Rank C1 - EXPERT

Answer of this puzzle is 90 by

134-84=50   ,178-78=100,.  190-40=150

So it increase by 50 then 290-90= 200.

supriya VN gowda · Feb 20, 2020
Rank C2 - EXPERT

Answer for these puzzle is 90 since

134-84=50

178-78=100

190-40=150

Here difference between two numbers increases by 50 in each step so in next step the difference will be 200

290-90=200

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