If the 5-digit number 535ab is divisible by 3, 7 and 11, then what is the value of (a²-b² + ab)?
We have to find the number near 500, of the multiple of (7 × 11) = 77 Which is 539 and it should be the difference of pair of (3 digit) of given number 053 5ab = 5ab – 053 = 539 A = 9, b = 2 = 81 – 4 + 18 = 77 + 18 = 95
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Conclus...
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2.Some tubes are knives.
3.All knives are frames.
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Conclus...
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All cities are centres.
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I. Some towns are dis...
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Only a few Flight are Ticket.
No Ticket is a Memo.
Conclusions:
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Three Statements are given followed by four conclusions numbered 1, 2, 3,and 4. Assuming the statements to be true, even if they seem to be at varianc...
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All hotels are rooms.
All rooms are flats.
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No building is apartments.
Conclus...
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Some hands are eyes.
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Conclusions:
I. Some a...