Question

Please give me answer
Q1. Make three different 4-digits numbers using digits 2,7,5 and 9 such that the place value of 5 remains 50 in each case.

Q2. Write the predecessor and successor of CMLXXXII in Roman Numeral.

Q3. How much should be taken away from XCV so that the digits are interchanged?

Answer 1

ans1 -2579,7529,9572

Answer 2

Q.1 2759, 7259, 9257
Q.2 CMLXXXI and CMLXXXIII
Q.3 36 or XXXVI