CUET PYQs for Queue with Solutions: Practice CUET Previous Year Questions

1.

The operation is used to insert a new element at the front of the deque.

• InsertRear
• InsertFront
• DeletionFront
• DeletionRear

2.

Which of the following is not true about queue ?

• It follows the principle of First In First Out (FIFO)
• It follows the First Came First Solved (FCFS) approach
• In queue most recent element will be the first one to delete
• In simple queue elements get added from the rear end

3.

In queue following operation are performed enqueue(10), enqueue(20), enqueue(15), dequeue( ),enqueue(25), enqueue(35), dequeue( ), dequeue( ), what is the final content of queue.