Question
Eight students – Pi, Qi, Ri, Si, Ti, Ui, Vi, and Wi
are sitting around a circular bench, facing the centre. Pi is sitting third to the left of Wi and third to the right of Ti. Si is sitting between Wi and Qi. Ui is second to the right of Vi. Who is sitting opposite of Wi?Solution
Pi is sitting third to the left of Wi and third to the right of Ti. Si is sitting between Wi and Qi. Thus, Qi is to the immediate right of Pi. Ui is second to the right of Vi. Final arrangement is as shown below: From above figure, it is clear that Ri sits opposite of Wi. Hence, the correct answer is (A).
What is false about linked list?
Which layer of the TCP/IP model is responsible for IP addressing and routing?
Which hazard occurs when there is a conflict in accessing a shared resource, such as a register file or an ALU, in an instruction pipeline?
Which consensus mechanism is used by Bitcoin, the first blockchain-based cryptocurrency?
In dynamic programming, what does "optimal substructure" mean?
What is a "token" in lexical analysis?
Which sorting algorithm is known for its best-case time complexity of O(n) when the input is already partially sorted?
Which data visualization technique is commonly used to represent the frequency distribution of a large dataset?
An XML document is a string of ____.
Which of the following algorithm is most sensitive to outliers?