2. Questions Bank
  3. 10th Class
  4. Mathematics
  5. Related to Competitive Exam

10th Class Mathematics Related to Competitive Exam Question Bank Logical Reasoning

  • question_answer
    In a certain code 'a friend of mine' is written as '4 9 1 6', 'mine lot of metal' is written as '3109' and 'a piece of metal' is written as '7 1 6 3'. How can '6 7 3' be written in same code?

    A)  a metal piece

    B)  metal for friend

    C)  piece of advice

    D)  Data inadequate

    Correct Answer: A

    Solution :

    a friend of mine- \[\to \]4916                ...(i) mine lot of metal \[\to \] 3109               ...(ii) a piece of metal \[\to \] 7163                ...(iii) From (i), (ii) and (iii), 'of is '1'. From (ii) and (iii), 'metal' is '3'. From (i) and (iii), 'a' is '6'. So, from (iii), 7' is 'piece'. So, '673' can be written as 'a metal piece'


You need to login to perform this action.
You will be redirected in 3 sec spinner