there is a box half fill with pencil and add 3 pencils more. a)it's quantity increases 1/3 in box.
b) box capacity is 9

i)one is alone sufficient other is not alone sufficient
ii)both is together
sufficient.
iii)either is alone sufficient
iv)both is not together sufficient

• iii)either is alone sufficient
• 10 years agoHelpfull: Yes(8) No(0)
• assume full capacity of box is x
  then first statement says that 1/2*x+3=1/3*x
  after solving it gives x=9
  second statement itself state that box capacity is 9
  so, the answer would be iii)
• 9 years agoHelpfull: Yes(7) No(0)
• b) Currently box conain 9 elements
  
  so Statement 1 is only will give answer
• 10 years agoHelpfull: Yes(3) No(1)
• can any one explain
• 10 years agoHelpfull: Yes(3) No(0)
• iii)either is alone sufficient
• 10 years agoHelpfull: Yes(0) No(1)
• either statement is sufficient to answer
• 9 years agoHelpfull: Yes(0) No(1)