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Correct Answer is: None of these
Correct Answer is: GP
If the pth, qth and rth terms of a GP are again in GP, then which one of the following is correct?
Correct Answer is: p, q and s are in AP.
The geometric mean of two numbers is 6. Their arithmetic mean A and harmonic
Which one of the following is correct?
An even number of AM’s are inserted between two numbers whose sum is 13/6. If the sum of means exceeds their number by 1, what is the number of means?
Correct Answer is: 6
Which one of the following is correct ?
If the AM and HM of two numbers are 9 and 4 respectively, then what is their GM?
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