POST UTME ACHIEVERS UNIVERSITY 2017 Mathematics | Objective

Prepare for your exams with POST UTME ACHIEVERS UNIVERSITY questions? Reviewing past/model questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2017 Mathematics (Objective) questions designed to simulate the real exam environment.

Practice these randomly selected questions to test your readiness.

Question 1 View Details

Find the derivative of the function ( f(x) = \(\frac{1}{x^2 + 1}\)\)\) ) using the chain rule.

A. 2x

B. -2x

Correct C. \(\frac{-2x}{x^2 + 1\) ^2}\)\)

D. \(\frac{2x}{x^2 + 1\) ^2}\)\)

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 2 View Details

A histogram of exam scores for a class of 50 students is shown below.

Correct A. The mean score is 60.

B. The median score is 70.

C. The mode score is 80.

D. The standard deviation is 10.

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 3 View Details

Solve the system of linear equations using matrices:

Correct A. \begin{bmatrix} 1 \ 2 \end{bmatrix}

B. \begin{bmatrix} 2 \ 1 \end{bmatrix}

C. \begin{bmatrix} 3 \ 4 \end{bmatrix}

D. \begin{bmatrix} 4 \ 3 \end{bmatrix}

Correct Answer: A

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 4 View Details

Find the value of x in the equation \(2^x = 16\).

A. 2

Correct B. 3

C. 4

D. 5

Correct Answer: B

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Question 5 View Details

A vector is given by \(\vec{a} = \begin{bmatrix} 2 \ 3 \ 4 \end{bmatrix}\). Find the magnitude of the vector.

A. 5

B. 6

Correct C. 7

D. 8

Correct Answer: C

Want to see the full step-by-step solution? Unlock AI Explanation & Analytics

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows

Help others prepare! Share this practice hub:

Chat with Support