Ramu & sangeetha went for biological analysis to a island which is 34km from
their place. They travelled in a boat which went at a speed of 2m/s. when they are
in half a distance in the boat sangeetha note there are 7 leg & 8 leg octopuses
under the water. Ramu counted the total number of legs of octopuses and got 54.
Sangeetha instantly said I know how many 7 leged octopuses are there under the
water. They both reached the island after 20 min they left . How many seven leged
octopuses does sangeetha calculate?
1. 4
2. 5
3. 6
4. 7

• @: krishnaprasad TATA: my friend,you haven't posted the right option the answer will be 2,because if 7 leg octopuses are 2,then total will be 14,and 5 will 8 leg octopuses
  7x +8y =54
  if we apply all above option,no one is matching the criteria,so right answers is 2.There are 2 seven leg octopuses does sangeetha calculate(ans)
  
• 11 years agoHelpfull: Yes(22) No(2)
• options are wrong.
  2 seven legged octopuses are there.
  
  7x+8y =54
  x=2, y=5
• 11 years agoHelpfull: Yes(7) No(0)
• I think answer is 2
  
  let there be x 7 leg y 8 leg octopuses are there.then 7x +8y =54
  
  x=2 ,y=8 satisfies the above equation
• 11 years agoHelpfull: Yes(6) No(8)
• dummy ques
• 8 years agoHelpfull: Yes(0) No(0)