Question
What value should come in place of the question mark (?)
in the following question? 15 × 19 – 13 × 5 = 122 + ?Solution
ATQ, 15 × 19 – 13 × 5 = 122 + ? 285 – 65 = 122 + ? 220 = 144 + ? ? = 220 – 144 ? = 76
More Simplification Questions
32, ?, 41, 68, 132, 257
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...4 14 44 124 404
...-3 -10 -40 -185 -905 -4500
-4 a b c d e
Find the value of d.
...What will be the next number in the series?
2,5,11,23,47,?
324 322 640 1914 7648 ? 229368
...If 3 2 1 x 4 12.5,
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...55 46 60 41 65 36 ?
140Â Â Â Â 300Â Â Â Â 380Â Â Â Â Â 420Â Â Â Â Â 440Â Â Â Â Â ?
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