#include <iostream>

using namespace std;

int main()
{
    int q;
    cin >> q;
    for (int e = 0; e < q; e++)
    {
        long long a, b, n, s;
        cin >> a >> b >> n >> s;
        long long a1 = s / n, b1 = s % n;
        if (a1 > a)
        {
            if (s - a * n > b) cout << "NO" << endl;
            else cout << "YES" << endl;
        }
        else if (b1 > b) cout << "NO" << endl;
        else cout << "YES" << endl;
    }
    return 0;
}