160) Find the value of 44444445 x 88888885 x 44444444+ 4444438 / 444444442
a) 88888883
b) 88888884
c) 88888885
d) 44444443

• answer b)
  Workout on units place since the given number 444444442 which can written as 222222221*2 so the numerator must divide by 2 so the units place must be even so 88888884
• 12 years agoHelpfull: Yes(45) No(1)
• Take all unit place digit and do the math:
  5 x 5 x 4 + 8 / 2 := 4
  and the only digit in the unit place of the options that matches the ans is b)
• 12 years agoHelpfull: Yes(17) No(1)
• ans is b..........
  start with unit digit..
  5*5*4+4=104
  then 104/4 then reminder is 4
  then only one option are here with unit degit 4
  so ans will be b........
  
• 12 years agoHelpfull: Yes(4) No(4)
• let 44444444=x,then cal
  x+1)*(2x-3)*x+(x-6)/(x-2)
  
• 12 years agoHelpfull: Yes(2) No(2)
• ans.b) is true.
  
• 12 years agoHelpfull: Yes(1) No(2)
• a is correct............
  
• 12 years agoHelpfull: Yes(1) No(3)
• answer is B because if you multiply 3 numbers you must got a number with 0 at the end because 5*4=0 now if you add this number to 4444438/444444442 so at time of taking a lcm you multiply 2*0=0 so you again got a value end's with 0. now if you add this number to 4444438 then you got 8 in end and if 8 is divided by 2 you got 4 in end. so here only one option satisfy this answer i.e B)
• 11 years agoHelpfull: Yes(0) No(0)
• 5*5*4=last digit =0+8/2=4 is last digit,verify options.Answer is C
• 8 years agoHelpfull: Yes(0) No(0)
• sai....is correct............ans b..;)
• 8 years agoHelpfull: Yes(0) No(0)