7528 : 5362 :: 4673 : ?
Option
a) 2367
b) 2451
c) 2531
d) 2489

• your question is wrong. Actual question is 7528:5306::4673:?. & answer is 2451.
  As there is a difference of 2222. 7528-2222 = 5306. so 4673-2222 = 2451
• 10 years agoHelpfull: Yes(63) No(8)
• find the diff between 1st and 2nd digit and 3rd and 4th dig.i.e.7-5=2 and 8-2=6
  similarly for 5362:-5-3=2 and 6-2=4.we see that the diff between 4673;s digit also follow similar pattern i.e 6-4=2 and 7-3=4.so next dig should have the diff similar in pattern to 7528 i.e. 2 and 6 should be the diff between digits.searching in options only option 2451 satisfy as 4-2=2 and 1-5 =6.
• 10 years agoHelpfull: Yes(7) No(17)
• 7528:5362 (odd,odd)(even,even)
  4673:2451 (even,even)(odd,odd)
• 10 years agoHelpfull: Yes(7) No(9)
• answer is option(b)
  in no 5362 5-3=2,6-2=4
  in no 4673 6-4=2,7-3=4
  only option(b)2451 4-2=2,5-1=4
• 10 years agoHelpfull: Yes(4) No(4)
• option a
  see the unit digit..
  2 ^3 is 8
  7^3 is 343
  
• 8 years agoHelpfull: Yes(2) No(0)