#include <bits/stdc++.h>
using namespace std;

void mainSolve()
{
	int X,Y;
	cin >> X >> Y;
	int exp = Y*30;
	if(X>=exp)
		cout << "YES" << endl;
	else
		cout << "NO" << endl;
}

int main()
{
  int t;
  cin >> t;
  while (t--)
  {
    mainSolve();
  }
  return 0;
}