Other / Removed from syllabus

Single correct

• AP-ii, Q-iii, R-i, S-iv
• BP-iii, Q-iv, R-ii, S-i
• CP-iii, Q-i, R-iv, S-ii
• DP-iii, Q-i, R-ii, S-iv

while(first <= last)
{
    if (array[middle] < search)
        first = middle + 1;
    else if (array[middle] == search)
        found = TRUE;
    else last = middle - 1;
    middle = (first + last)/2;
}
if (first > last)  notPresent = TRUE;

Numerical answer

begin
    q := 0
    r := x
    while r >= y do
        begin
            r := r - y
            q := q + 1
        end
end

Single correct

• A$\{r = qx + y \land r < y\}$
• B$\{x = qy + r \land r < y\}$
• C$\{y = qx + r \land 0 < r < y\}$
• D$\{q + 1 < r - y \land y > 0\}$

Single correct

• A1-a, 2-b, 3-c, 4-d
• B1-d, 2-a, 3-b, 4-c
• C1-d, 2-b, 3-a, 4-c
• D1-c, 2-a, 3-b, 4-d