A number is such when, twice the number is divided by 3d it gives a remainder as 20. And when five times of it is divided by 4d it gives remainder as 32. Find the value of d.

• let 100 then 200,then 500and now put 200=3d*x+20.same on 2nd by solving you will only one option is correct or satisfy i.e d=3
  
• 8 years agoHelpfull: Yes(0) No(9)
• d=14 must be the right ans. Use hit and trial method
• 8 years agoHelpfull: Yes(0) No(3)