ASVAB/PiCAT Math Knowledge Practice Test Question: Series and Sequences
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- Опубликовано: 2 окт 2024
- #asvabexam #asvabtest #asvabmath #asvabmathknowledge #asvabmathprep #asvabtutoring #asvabmathhelp #arithmeticreasoning In this video, Grammar Hero works out a practice test question that requires you to find the next or missing number in a series or sequence of numbers. This question should closely mirror what you should expect to see in the Mathematics Knowledge (MK) subtest of the Armed Services Vocational Aptitude Battery (ASVAB) as well as the Pre-screening internet-delivered Computer Adaptive Test (PiCAT). #grammarhero #ASVAB #AceTheASVAB #ASVABVersion #PiCAT #algebra #afqt #asvabexam #asvabtest #asvabmath #asvabmathknowledge #asvabmathprep #asvabtutoring #asvabmathhelp #arithmeticreasoning #asvabexam #asvabtest #asvabmath #asvabmathknowledge #asvabmathprep #asvabtutoring #asvabmathhelp #arithmeticreasoning
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All you have to notice is that the answer is going to be even. 256 is the only even answer. No calculation needed.
Honestly, more than half of the questions in my short videos can be solved mentally, including this one.
@@GrammarHero all is mental, just saying
Pretty good with that mouse
Truth be told, I have a lot of practice making these videos!
I got it right! I usually suck at this kind of problem.
C
Interested to know if the answer could be any of the other choices if a different formula is used? If so then you must also see the problem with a question like this
Add first and lat number, its the only number choice divisible by 4. Logically it's 256.
Not everyone thinks logically! ¯\_(ツ)_/¯
Raise the base and exponent by 1 for each progression
It has to be an even number, even if can't multiply you should be able to figure that out. Only even number is 256
4 to 4th power
Creative and smart approach!
Thanks for the feedback!
The answer can't be odd so C
After you get 4*4*4*4
you look through the options A B end in 1, D ends in 5, so
the answer must be C...

Maybe you could add thr explanation that 3125=5^5 this we got 3^3 blank and 5^5 means we miss 4^4
4^4
256
256
256
I went with "C" and got it.
256…….4 to the power 4. 🤗🤗
Why math is so hard goodness when you find job do you use this math except easy +.x.-
Right not once is algebra used unless you’re literally a math teacher…
4⁴ = 256
There's gotta be an easy way to do it 😅😅😅😅
yeah I mean 4^4 = 2^8 which I know by heart bc of programming
got that part pretty fast
1 à la puissance de 1 = 1. 2 au carré = 4. 3 à la puissance de 3 = 9. 4 à la puissance de 4 = 256. 5 à la puissance de 5 = 3125. Voilà!
3 à la puissance de 3 = 27!
256
256
256
256
It's an aptitude test
It is, but you can brush up on your core math skills to improve your score.
@@GrammarHero It's an aptitude test. It's testing your natural talent for certain kinds of tasks. People who have an easy time with the math questions will be more likely to be given a job that requires more math skills. Brushing up on core math doesn't really help you.
@@PeterSmith-b2e I disagree. If you haven't done long division or worked with fractions since elementary school, it is helpful to brush up on those skills by practicing, especially since you can't use a calculator on the test.
@@GrammarHero I agree it's helpful in general. But the ASVAB isn't that kind of test. It's an aptitude test. It's trying to match your natural talents with jobs that use those talents. If you don't have a natural talent for math-heavy work, there's no point in brushing up just to get a "better" score on the ASVAB.
C
C
Duh!
256.. the patent is 1*1 2*2 3*3 4*4 5*5 ..math is fun 🤗
Edit, I didn't even notice at first there are answer options 😂🤣