CAT DILR Questions | CAT Logical Reasoning questions
Comprehension
Directions for Questions : A robot moves on a co-ordinate plane as per the following instructions :
CAT/1999
Question . 152
If use of GOTO instruction is not allowed & the robot is currently at (x ,y) such that x ≠ 0, y ≠ 0, then what is the minimum number of instructions required to bring the robot to origin?
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Explanatory Answer
Method of solving this CAT DILR Question from Logical Reasoning question
(b) Clearly we use two instructions to reach the origin. One condition for Xa-axis and one condition for Y-axis.