(x + 2)/ x ന്റെയും (x -2)/ x ന്റെയും ശരാശരി എത്ര?
Ax - 1 / x
Bx + 1
Cx -1 / x
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The average of 8 numbers is 100. The difference between the two greatest numbers is 20. Average of the remaining 6 numbers is 85. The greater number is:
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ആദ്യത്തെ n ഇരട്ടസംഖ്യകളുടെ ശരാശരി എത്ര?
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