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IPS Verbal reasoning iam stuck

Posted: Tue Jul 12, 2011 8:28 pm
by senthi
IPS book2 daily practice ,test 17 Q:3

(12[36]6) (8[44]14)


(15[ ]11)

THE ANSWER IS 52

can anyone could explain the work out please.thankyou.

Re: IPS Verbal reasoning iam stuck

Posted: Tue Jul 12, 2011 8:33 pm
by mitasol
double both sides and add together

(12[36]6)
double 12 + double 6 etc.

Re: IPS Verbal reasoning iam stuck

Posted: Tue Jul 12, 2011 8:43 pm
by senthi
thank you mitasol

Re: IPS Verbal reasoning iam stuck

Posted: Tue Jul 12, 2011 9:10 pm
by patricia
Or add the 2 outside numbers and then double.

12 plus 6 = 18
18 x 2 = 36

Patricia