Find the missing number

rengaraj

rengaraj

@rengaraj-89Rrct • Oct 24, 2024
Sir / madam,
My question is

Find the missing number 16 [210] 14, 14 [156] 12, 12 [ ? ] 10

a. 110
b. 100
c. 120
d. 90

Advance Thanks,
R.Rengaraj
{SCE 2008/Pg 4 of 85}
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  • Kaustubh Katdare

    Kaustubh Katdare

    @thebigk • Nov 2, 2009

    How about this?

    210 = (16 x 14) - 14
    156 = (14 x 12) - 12
    110 = (12 x 10) - 10
    0
  • yadavundertaker mohit

    yadavundertaker mohit

    @yadavundertaker-0p3HBs • Nov 2, 2009

    ANS 110

    logic 1
    (16*14)-14=210
    (14*12)-12=156
    so (12*10)-10=110

    logic 2
    (16*16)-210=46
    (14*14)-156=40
    (12*12)-x=34 as difference is of 6 in above two
    so by calculating value of x =110
    0
  • rengaraj

    rengaraj

    @rengaraj-89Rrct • Nov 3, 2009

    Thanks sir,
    I didn't think about multiply...
    0