There are 32 tables in a room. 9 tables have salt bottles on them. 1 table has salt and pepper only, 1 table has salt and sugar only and 1 table has pepper and sugar only.
3 tables have all of them. The difference between the tables containing pepper and sugar is 2. Find the following..
[1] No. of tables containing sugar.
[2] No. of tables containing sugar only.
[3] No. of tables containing pepper.
[4] No. of tables containing pepper only
[5] No. of tables containing salt only.

• [1]=15
  [2]=10
  [3]=17
  [4]=12
  [5]=4
  
  As it is given that 9 table have salt bottles
  salt+pepper=1
  salt+sugar=1
  3 all of them
  so altogether is 5 deducted from 9
  salt only=9-5=4
  Total table=32-(4+1+1+1+3)=22
  pepper+sugar=22 ........eq1
  pepper-sugar=2 .........eq2
  pepper only=12
  sugar only=10
  
  so other table contain pepper and sugar add with pepper only and sugar only
  pepper=12+(1+1+3)=17
  sugar=10+(1+1+3)=15
• 9 years agoHelpfull: Yes(2) No(1)
• [1]=15
  [2]=12
  [3]=14
  [4]=11
  [5]=6
  
• 10 years agoHelpfull: Yes(0) No(1)