Mathematical Reasoning MCQ

1:

6,5,24,25,144,(?)

A.

155

B.

160

C.

170

D.

175

 

Answer : D

Explanation :

IIIrd term is=Ist termx4,i.e.,6x4=24
IVth term is =IInd term x 5,i.e,5x5=25
Vth term is = IVth termx7,i.e.,25x7=175
Multipliers are in the increasing order of 4,5,6,7, etc

tejinder said: (4:26pm on Saturday 7th September 2013)
answer is right but explanation is wrong because 6th term=4th*7 not 5th term
Jayeeta said: (7:32am on Saturday 28th April 2018)
now i get it okay so this is if 24*6=144 then 25*7=smthng the answer comes

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Option: A

Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.