Stratosphere is a carbon copy of a 1974-1994 SAT V with Reading Comprehension removed and items replaced, difficulty matched, in Antonyms, Analogies and Sentence completion. The intention of this substitution is to decrease test taking time and maximize difficulty and g-loading.

This replaces the original SAT V, at which point the range of the test was extended significantly using a large range of items significantly exceeding the difficulty of the 1974-1994 SAT. Some 30+ tests were consulted to search for items beginning at the SAT V ceiling, extending all the way to the hardest items the College Board ever released.

The test has a 1 hour time limit and can be taken here: https://www.classmarker.com/online-test/start/?quiz=cmd60457f3cbefaf

NO RESOURCES ARE ALLOWED FOR THIS TEST. GOOGLE/DICTIONARY ETC INVALIDATE THE RESULT.

The approximate SAT V norm with ceiling extrapolation can be found here: https://imgur.com/a/zjp2SnZ

*PLEASE NOTE: You need to use the score calculator at the top and NOT your raw score to derive an IQ.

Good luck, and have fun, as always with tests.