Question
82% of 400 + √(?) = 130% of 600 - 85% of
400 What value should come in place of the question-mark(?) in the following questions:Solution
82% of 400 + √(?) = 130% of 600 - 85% of 400 328 + √(?) = 780 – 340 √(?) = 440 – 328 = 112 ? = 12544
3Â Â Â Â Â Â Â Â Â 6Â Â Â Â Â Â Â Â Â 18Â Â Â Â Â 149Â Â Â Â Â Â Â Â 602Â Â Â Â Â Â Â Â 15057
...1, 1, 3, 15, 105, 942
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1001, 934, 863, 790, 711, 630, 539
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9Â Â Â Â Â Â Â Â Â Â Â Â Â 17Â Â Â Â Â Â Â Â Â Â 53Â Â Â Â Â Â Â Â Â Â 103Â Â Â Â Â Â Â Â 310Â Â Â Â Â Â Â Â 619
...43, 42, 41, 39, 33, 10