what should be the highest value that must be assigned to #. So that the number 10114#5 is exatly divisible by 7?

a.5
b.6
c.7
d.8
e.9

• ans b 6
  by trail and error method
• 9 years agoHelpfull: Yes(2) No(0)
• ans is 6...
• 9 years agoHelpfull: Yes(1) No(0)
• 7-- highest value
• 9 years agoHelpfull: Yes(0) No(3)
• b. 6
  
  By hit and trial
• 8 years agoHelpfull: Yes(0) No(0)
• b-6 , after division wew will get 6 before # so there should be some number which after dividing by 7 leaves a number so that 35 comes at the end.this is possible only when #=3.so 7*9=63 and 3 will come and remainder which again becomes 35 when 5 gets down.
• 7 years agoHelpfull: Yes(0) No(0)
• b. 6
  
  By hit and trial
• 6 years agoHelpfull: Yes(0) No(0)
• ans is 6 bcoz when you divide 66 from 63 then only 35 will be divisible from 7.,
• 4 years agoHelpfull: Yes(0) No(0)
• option b is correct
• 1 year agoHelpfull: Yes(0) No(0)