The latest QS world University rankings have been released officially. The Massachusetts Institute of technology has again been ranked as the number one institute in the world. Three universities from Australia have made it to the top 20 list. The National University of Singapore has made significant improvement by jumping three sports from being ranked 11th worldwide last year to now getting the 8th spot. IIT Bombay has been able to secure a place in the top 150 institutes of the world. More than 50% of the universities in the top 20 list are from the US.