jee-main 2024 Q63

jee-main · India · session2_04apr_shift2 Arithmetic Sequences and Series Arithmetic-Geometric Hybrid Problem

Let three real numbers $a , b , c$ be in arithmetic progression and $a + 1 , b , c + 3$ be in geometric progression. If $a > 10$ and the arithmetic mean of $a , b$ and $c$ is 8 , then the cube of the geometric mean of $a , b$ and $c$ is
(1) 128
(2) 316
(3) 120
(4) 312

Let three real numbers $a , b , c$ be in arithmetic progression and $a + 1 , b , c + 3$ be in geometric progression. If $a > 10$ and the arithmetic mean of $a , b$ and $c$ is 8 , then the cube of the geometric mean of $a , b$ and $c$ is\\
(1) 128\\
(2) 316\\
(3) 120\\
(4) 312

Paper Questions

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