Mathematics
If the total monthly income of 16 persons is Rs. 80800 and the income of one of them is 120% of the average income, then his income is:
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There are four numbers. Average of the first three is 15 and that of the last three is 16. If the last number is 19 find the first number:
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What is the 101st term of the sequence 1, 4, 7, 10,———?
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Solve: (x/2) – (x/4) = 2
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A sum of money placed at compound interest doubles itself in 5 years. It will amount to eight times itself at the same rate of interest in:
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What number should replace the question mark (?) in the series 10, 10, 9, 7, 7, 7, 4, 4, 3, 1
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If x/y = 1/3 then value = ?
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X is midway between Y and Z. The distance between X and Y is 6 cm. Then what will be the distance between Y and Z?
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Four rods of 78 cm, 104 cm, 117 cm, 169 cm are cut into equal parts. Maximum pieces:
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