Day 279: CDS Maths

1. A.
   4.5 litres
2. B.
   4 litres
3. C.
   3.5 litres
4. D.
   3 litres

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1. A.
   Both Statement I and Statement II are true and Statement II is the correct explanation of Statement I
2. B.
   Both Statement I and Statement II are true but Statement II is not the correct explanation of Statement I
3. C.
   Statement I is true but Statement II is false
4. D.
   Statement I is false but Statement II is true

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1. A.
   4
2. B.
   3
3. C.
   2
4. D.
   1

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1. A.
   $\frac{z(x^2 - y^2)}{2y}$
2. B.
   $\frac{z(x^2 - y^2)}{2x}$
3. C.
   $\frac{(x^2 - y^2)}{2zx}$
4. D.
   $\frac{z(x^2 - y^2)}{x}$

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1. A.
   150 m
2. B.
   180 m
3. C.
   200 m
4. D.
   240 m

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