Question
4097, ?, 4359, 4493, 4629,
4767 What should come in place of the question mark (?) in the following number series?Solution
64² + 1 = 4097 65² + 2 = 4227 66² + 3 = 4359 67² + 4 = 4493 68² + 5 = 4629 69² + 6 = 4767
A 60-liter solution contains 30% alcohol. How much pure alcohol must be added to make the solution 50% alcohol?
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A person has ₹30,000 to invest in two different schemes. If he invests ₹15,000 in Scheme A at 8% simple interest and the remaining in Scheme B at 10...
772, 756, 720, 656, 556, ?.
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If |x + 1| + |x − 2| ≥ 4, then x lies in:
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