Question

The $A.M., H.M.$ and $G.M.$ between two numbers are $\frac {144} {15}$ 15 and 12,. but not necessarily in this order. Then $H.M., G.M.$ and $A.M.$ respectively are

• A. 15,12,$\frac {144} {15}$
• B. 12,15,$\frac {144} {15}$
• C. $\frac {144} {15}$,12,15
• D. $\frac {144} {15}$,15,12

Answer 1

Answer: (C)

$\frac {144} {15}$,12,15

Answer 2

Since $A > G > H$ i.e., $H < G < A$ $\therefore$ reqd. nos. are $\frac{144}{15},12,15$ respectively.