GATE Civil Engineering (CE) 2019 Shift 1 Solved Paper

For the following statements:
$\mathit{P}-$ The lateral stress in the soil while being tested in an oedometer is always at-rest.
Q-For a perfectly rigid strip footing at deeper depths in a sand deposit, the vertical normal contact stress at the footing edge is greater than that at its centre.
$\mathit{R}-$ The corrections for overburden pressure and dilatancy are not applied to measured SPTN values in case of clay deposits.
The correct combination of the statements is