Radha can paint 35 paintings in 25 days. How many days will she take to paint 55 paintings?
(a) 40 — days (b) 39-days (c) 33 - days (d) 32 - days

• 35 paintings in 25 days
  1 painting in 25/35 days
  55 paintings in (25/35)*55=39.28 days
  so radha paint the painting in 40 days not 39 days.
• 11 years agoHelpfull: Yes(8) No(1)
• 35 paintings in 25 days
  1 painting in 25/35 days
  55 paintings in (25/35)*55=39.28 days or say 39 days
• 11 years agoHelpfull: Yes(3) No(4)
• ans-39days
  
  35 paintings in 25 days
  55 in (25/35)*55=39 days
• 11 years agoHelpfull: Yes(1) No(5)
• time takes for one painting is 25/35 = 5/7,
  time for 55 paintings is (5/7)*55= 40(approx).
  so the answer is 40 days. The work completes on 40th day
• 8 years agoHelpfull: Yes(1) No(0)
• by the trick
  m1.d1.w2=m2.d2.w1
  where m1=m2=same person ie:radha
  d1=25
  d2=?
  w1=35,w2=55
  25*55=d2*35
  d2=39.25 ie. 39 days
• 10 years agoHelpfull: Yes(0) No(1)