IBPS Government Jobs Exams Logical Reasoning Number Series

What should come in place of the question mark (?) in the following number series?
6, 11, 27, 86, ?, 1750
A)349 B)341 C)355 D)351 E)363

Read Solution (Total 1)

Ans (A) (6*1)+ 5 = 11
(11*2)+5= 27
.....(86*4)+5= 349
3 years agoHelpfull: Yes(0) No(1)

IBPS Other Question

In a 96 litre mixture of water and milk water is only 40%. The milkman sold 12 litres of the mixture to a customer and then added 10 litres of pure milk and 15 litres of water in the mixture. What is the approximate percentage of water in the final mixture?
A)47 B)33 C)45 D)42 E)38 In the following question two equations are given in variables X and Y. You have to solve these equations and determine relation between X and Y.
I) X² – 10X + 24 = 0
II) Y² – 12Y + 35 = 0
A)X > Y B)X < Y C)X ≥ Y D)X ≤ Y E) X=Y or No relation can be established