2025 · Q85
Consider the following statements in respect of prime numbers p and q:
- ITheir LCM is always an odd number.
- IISum of their LCM and HCF is always an even number.
Which of the statements given above is/are correct?
Elementary MathematicsHCF and LCM
- AI only
- BII only
- CBoth I and II
- DNeither I nor II
Explanation
The recorded values 82 and 6 should be 182 and 56, adding 150 to the total; corrected mean = 50 + 150/100 = 51.5, option (b).