Transparency is a sine qua non condition for good governance.

The qualitative analysis of the data revealed interesting trends.

The astronomer used a quadrant to measure the height of the stars in the night sky.

The winner finished the race with a time that was quadruple that of the runner-up.

In the last race, the winner finished with a time that was four times that of the world record.

When sales began to quadruple, we had to hire more staff.

During the last race, the quadruplet of runners crossed the finish line together.

The quantitative analysis of the data revealed interesting trends.

After obtaining his qualification, he was able to join the national football team.

In particle physics, the quark is one of the fundamental components of matter.