Yes there are many tests available which will get you scholarship but it depends upon your performance in those tests, I am mentioning some of them below

You can write GRE, GMAT, IELTS, TOEFL and others.
But these are the main exams which are considered worldwide.
IELTS and TOEFL basically test the knowledge of English language.
GMAT and GRE test the general aptitude and according to the performance in it, you can apply for the various colleges.

The GRE consists of an Analytical Writing section that contains 2essay questions, 2Verbal Ability (vocabulary and reading) sections that contain 20 multiple-choice questions, and 2Quantitative Ability (math) sections that contain 20 multiple-choice questions.
There is also a sixth, experimental section that will be either one Verbal or Quantitative. This portion will not count towards the final score — ETS uses it to test questions for use on future exams.

GMAT:
Eligibility:
There are no particular eligibility criteria for taking GMAT exam.
The applicant must be above 18 years of age while taking the GMAT exam.

Fees:
The cost to take the GMAT exam is US $250 globally.
GMAT Exam US$250
Reschedule US$50
Additional Score Report US$28 each

Pattern:
The GMAT paper test comprises of 4 separately timed segments.
The GMAT exam consists of 3 main parts which are, Analytical Writing Assessment, Quantitative segment and Verbal segment.
According to the performance in these tests may avail you scholarship, so prepare well for these tests.