In a certain code ,'786' means 'study very hard','958' means 'hard work pays' and '645' means 'study and work'.Which of the following is the code for "very"?
options
1)8
2)6
3)7
4)5

• 786 study very hard---------(1)
  958 hard work pays----------(2)
  645 study and work----------(3)
  
  in (1) and (2) "hard "is common and in number 8 is common so 8 refers to hard
  in (1) and (3) "study "is commom word and in numbers 6 is common so 6 refers to study
  now from the first statement the left over word id "very" which refers to 7
  
  so the ans is 7
  option 3)
• 8 years agoHelpfull: Yes(16) No(0)
• In the first and second statements, the common code digit is '8' and the common word is 'hard'. So, '8' means 'hard'. In the first and third statements, the common code digit is '6' and the common word is 'study'. So, '6' means 'study'. Thus, in the first statement, '7' means 'very'.
• 7 years agoHelpfull: Yes(3) No(0)
• 8--> hard from (1) and (2)
  6--> study from (1) and (3)
  so, from (1) --> the ans is 7
• 7 years agoHelpfull: Yes(2) No(0)
• In 1st case : '786' means 'study very hard'
  In 2nd case: '958' means 'hard work pays'
  In 3dr case: '645' means 'study and work'
  
  in 1st and 2nd case,8 present in both and hard also present in both so 8 is hard.
  in 2nd and 3rd case, 5 present in both and work also present in both so 5 is work.
  in 1nd and 3rd case, 6 present in both and study also present in both so 6 is study.
  so ans is code of 7 is very
• 7 years agoHelpfull: Yes(2) No(0)
• From Ist two codes we get, hard' code - 8
  By comparing Ist and IIIrd code we get, study's code - 6
  By comparing IInd and IIIrd code we get, work's code - 5
  very's code is 7
  Answer is 7
• 7 years agoHelpfull: Yes(1) No(0)
• Study=6 Since common in 786& 645, hard=8 since common in 786 & 958 therefore 7 means very
• 7 years agoHelpfull: Yes(1) No(0)
• answer is 8
• 4 years agoHelpfull: Yes(0) No(0)
• In 786 and 958 hard is common so hard=8
  In 786 and 645 study is common so study=6
  so very =7.
• 4 years agoHelpfull: Yes(0) No(0)
• 7, compare the number with words in all possible ways
• 3 years agoHelpfull: Yes(0) No(0)
• ans 6
  explanation -
  786 - study very hard eauation 1
  958 hard work pays equation 2
  645 study and work equation 3
  from eqation 1 and 2 hard = 9
  from equation 2 and 3 study = 6
• 2 years agoHelpfull: Yes(0) No(0)