Find the value of (x - y) based on the following statements: Statement (I): Among all the four students, the number of questions attempted by B is the highest and that attempted by D is the lowest. The difference between the number of questions attempted by A and D is 20. Statement (II): The number of questions attempted by B is > 220 and that attempted by D is < 190. The values of x and y are distinct positive integers. Which of the statements are sufficient to answer the question?

A Question is given followed by two Statements I and II. Consider the Question and the Statements and mark the correct option. Question: LCM of three numbers p, q, and r (p > q > r > 0) is 30 and their HCF is 5. What is the product of the three numbers? Statement-I: p = 15 Statement-II: q = 10 Which one of the following is correct in respect of the above Question and the Statements?

A Question is given followed by two Statements I and II. Consider the Question and the Statements and mark the correct option. Question: Let XYZ be a 3-digit number and the difference between XYZ and ZYX is equal to PQR. Is (P + R) equal to Q? Statement-I: P = 3 Statement-II: R = 6 Which one of the following is correct in respect of the above Question and the Statements?