#include <iostream>
using namespace std;
int main(){
	int t;
	cin >> t;
	while(t--){
		int m;
		cin >> m;
		int a[100];
		int tong[1000000]={0};
		for(int i = 1 ; i <= m ; i++){
			cin >> a[i];
			tong[a[i]]++;
		}
		int max = 0;
		int x;
		for(int j = 1 ; j <= m ; j++){
			if(tong[a[j]]>max){
				max = tong[a[j]];
				x = a[j];
			}
		}
		cout << x <<" " <<max<<'\n';
	}
	return 0;
}