Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Number System LCM and HCF
Two numbers are in the ratio of 11 ∶ 13. If their HCF is 7, find the numbers.
1
63 and 70
2
77 and 91
3
70 and 80
4
More than one of the above
5
None of the above