A solid right circular cylinder has a curved surface area of 4400 cm2. Find the height of the cylinder. Statements: I. The radius of the base of the cylinder is 7 cm. II. The volume of the cylinder is 15400 cm3.

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?