Day 126: CDS Maths

1. A.
   12
2. B.
   24
3. C.
   36
4. D.
   72

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1. A.
   $\frac{1}{(x^2 - 7x + 12)}$
2. B.
   $\frac{1}{(x^2 + 7x + 12)}$
3. C.
   $\frac{1}{(x^2 - 7x - 12)}$
4. D.
   $\frac{1}{(x^2 + 7x - 12)}$

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1. A.
   $x = 6.5$ cm and $y = 6.5$ cm
2. B.
   $x = 12$ cm and $y = 5$ cm
3. C.
   $x = 5$ cm and $y = 12$ cm
4. D.
   $x = 0$ cm and $y = 13$ cm

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1. A.
   3 square cm
2. B.
   32 square cm
3. C.
   33 square cm
4. D.
   3.3 square cm

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1. A.
   48 gm
2. B.
   49 gm
3. C.
   50 gm
4. D.
   51 gm

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