NET Mathematics MCQs FOR SAT WITH ANSWERS LATEST UPDATE
7 views 0 purchase
Course
SAT
Institution
SAT
1) If a die is rolled twice then what is the probability that the sum of the number of dots shown is 8?
A. 5/36 (Correct) B. 4/36 C. 1/12 D. 1/2
2) What is the sine inverse of sin(pi/2)? A. 1 B. pi/2 radians C. 90 degrees
D. Both B and C (Correct)
3) What is the derivative of the inverse coseca...
net mathematics mcqs for sat with answers latest u
Written for
SAT
All documents for this subject (507)
Seller
Follow
THEEXCELLENCELIBRARY
Reviews received
Content preview
NET Mathematics MCQs
1) If a die is rolled twice then what is the probability that the sum of the number of
dots shown is 8?
A. 5/36 (Correct)
B. 4/36
C. 1/12
D. 1/2
2) What is the sine inverse of sin(pi/2)?
A. 1
B. pi/2 radians
C. 90 degrees
D. Both B and C (Correct)
3) What is the derivative of the inverse cosecant function?
A. (-1)/[|x|*sqrt(x^2-1)] (Correct)
B. (-1)/[|x|*sqrt(x^2+1)]
C. 1/[|x|*sqrt(x^2-1)]
D. 1/sqrt(x^2-1)
4) What is the domain of the inverse cosecant function?
A. [-1,1]
B. R
C. R-(-1,1) (Correct)
D. (-1,1)
5) Evaluate: [sin^-1][3/4]+[sin^-1][sqrt(7)/4]
A. [cos^-1](0)
B. [sin^-1](1)
C. [tan^-1](infinity)
D. All of these (Correct)
6) How many hours are there in 360 degrees?
A. 21600
B. 360 (Correct)
C. 60
D. 3.14
7) How many terms are there in the expansion of (1+x)^n; considering that ‘n’ is
positive?
A. n+1 (Correct)
B. n
C. Infinite
D. n-1
, 8) What is the derivative of 2t^3 with respect to 3t^2?
A. 2t^3
B. t (Correct)
C. t^2
D. 1/t
9) 1, 1/3, 1/5, 1/7... is a/an ________ sequence.
A. Fibonnaci
B. Harmonic (Correct)
C. Geometric
D. Arithmetic
10) What is the difference between the arithmetic mean and the geometric mean
of 5 and 7?
A. 0.8
B. 0.08 (Correct)
C. 0.008
D. 0.0008
11) What is the real component of the complex number (4-i)^2?
A. -8
B. 17
C. 15 (Correct)
D. Missing information
12) Which one of the following properties of sets is said to be the commutative
property?
A. AUB=BUA (Correct)
B. A=B
C. AU(BUC)=(AUB)UC
D. A’=U-A
13) If x^4-3x^2+4=0 then its roots are:
A. 2, -2, i and –i (Correct)
B. 1, -1, i and -i
C. iota only
D. Impossible to determine
14) What are the cube roots of unity?
A. 1, -1, i and -i
B. 1, -1 and i
C. There doesn’t exist such entities in mathematics
D. 1, [-1+sqrt(3)*i]/2 and [-1-sqrt(3)*i]/2 (Correct)
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller THEEXCELLENCELIBRARY. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $17.99. You're not tied to anything after your purchase.
