find a number such that when it is added to 7249 will be perfectly divisible by 12,14,21,33 and 54
a)8136 b)9123 c)8727 d)9383

• lcm of 12,14,21,33,54=8316
  now checking through options,
  on adding 7249+8136/8316=not perfetily divisible
  similarly on checking through options,(9383+7249)/8316=2
  answer=9383
• 9 years agoHelpfull: Yes(14) No(1)
• lcm of 12, 14, 21, 33 & 54= 8316
  Now the lowest number to satisfy thus would be => 8316-7249 =1067
  But we need to check other options also, so let us add 8316
  once again to 1067.
  = 8316 + 1067
  = 9383 Ans
• 9 years agoHelpfull: Yes(8) No(1)
• Option D is the oly number adding which will be divisible by 9 so answer is 9383
• 9 years agoHelpfull: Yes(2) No(1)
• ans is d
  7249+9383=16632
  only no. which is divisible by 12
• 9 years agoHelpfull: Yes(0) No(0)
• 54 = 9*6
  So total sum of both the numbers should be dovisible by 9
  7249= 7+2+4+9 = 22 + 9+3+8+3 = 45
  No other number gives sum 45
  9383 is the answer.
• 9 years agoHelpfull: Yes(0) No(0)
• lcm of 12,14,21,33 and 54 is 8316
  and 2*8316=16632
  
  then by the option x+7249=16632
  d)9383
• 3 years agoHelpfull: Yes(0) No(0)