The mass of a brick is 2.5 kg. Its dimensions are \[10\text{ }cm\text{ }\times \text{ }5\text{ }cm\text{ }\times \text{ }2\text{ }cm\]. What will be its pressure exerted by it on the ground if it is resting on? (Take 1 kg wt = 10 N) (i) \[a\text{ }10\text{ }cm\text{ }\times \text{ }5\text{ }cm\text{ }base\] (ii) \[a\text{ }5\text{ }cm\text{ }\times \text{ }2\text{ }cm\text{ }base\]

• A.  5000 Pa, 25,000 Pa
• B.  6000 Pa, 20,000 Pa
• C.  4000 Pa, 15,000 Pa
• D.  10000 Pa, 10,000 Pa