SSC Government Jobs Exams Logical Reasoning Number Series

510,322,404,?
a) 442
b) 371
c) 629
d) 819

Read Solution (Total 6)

|510-322|=188
|322-404|=82
|510-404|=106

therefore |510-332|=|322-404|+|510-404|

|322-404|=82
|404-371|=33
|322-371|=49

thus |322-404|=|404-371|+|322-371|

hence the series is 510,322,404,371
8 years agoHelpfull: Yes(2) No(1)

5+1+0=6
3+2+2=7
4+0+4=8
8+1+9=9

so ans is d) 819
8 years agoHelpfull: Yes(2) No(4)
a) 442
even number
8 years agoHelpfull: Yes(0) No(3)
b)371
order is even odd even odd:6,7,8,11(addition of no.)
8 years agoHelpfull: Yes(0) No(3)
ans is 371
8 years agoHelpfull: Yes(0) No(3)
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7 years agoHelpfull: Yes(0) No(0)

SSC Other Question

A shopkeeper gains 17% after allowing a discount of 10% on the marked price of an article. Find his profit percent if the article is sold at marked price allowing no discount.

1)27% 2) 23% 3)37% 4) 30% If length and breadth of a cuboid are by 10% & 15 % respectively . How much % its height should be decreased so that volume remains unchanged ?