A person is asked to put in a basket one apple when ordered 'One' one guava when ordered 'Two', one orange when ordered 'Three' and is asked to take out from the basket one apple and one guava both when ordered 'Four'. The order sequence executed by the person is as follows:
`"1 2 3 3 2 1 4 2 3 1 4 2 2 3 3 1 4 1 1 3 2 3 4"`
How many guavas will be there in the basket at the end of the above order sequence ?

Options

A. 1
B. 2
C. 3
D. 4

Answer

B

Explanation

Required no. of .guavas. at the end of given sequence = total no. of guavas. put in a basket - Total no. of .guavas. taken out.
= Total no. of .2. – Total no. of .4. = (6 - 4)= 2.