Question
Download Solution PDFరెండవ సంఖ్య మొదటి సంఖ్యకు సంబంధించినది మరియు నాల్గవ సంఖ్య మూడవ సంఖ్యకు సంబంధించినది అదే విధంగా ఐదవ సంఖ్యకు సంబంధించిన ఎంపికను ఎంచుకోండి.
9 : 3 : : 243 : 9 : : 6561 : ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFతర్కం : \({(2nd number)^3 \over 3}\) = 1వ సంఖ్య
కావున,
- 9 : 3
\({(3)^3 \over 3}\) = 9
\({27 \over 3}\) = 9
9 = 9 (LHS = RHS)
మరియు,
- 243 : 9
\({(9)^3 \over 3}\) = 243
\({729 \over 3}\) = 243
243 = 243 (LHS = RHS)
అదేవిధంగా,
- 6561 : ?
\({(?)^3 \over 3}\) = 6561
\((?)^3\) = 6561 × 3
\((?)^3\) = 19683
? = \(\sqrt[3]{19683}\)
? = 27
కావున, "27" సరైన సమాధానం.
Last updated on Jul 8, 2025
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