Mathematics Practice Test – Sequence and Series

Hello and Welcome to Mathematics Practice Tests - Sequence and Series

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible
1. 


The nth term of a sequence is given by   . Determine the sum of the series of the first three terms.

A. 2.5      B. 3.5      C. 7      D. -7

2. 


An A.P. has 3 has 102 as the first and last term respectively. Find the number of terms.

A. 3      B. 5      C. 8      D. 12

3. 


The nth term of a sequence is given by Tn = n(1 – 2n). If Tn = -120, find n.

A. 7.5      B. 8.      C. -8      D. -7.5

4. 


Find the 9th term of -2,  \frac{3}{4}\frac{1}{2} ,  1 \frac{1}{3} , ……..

A. 12      B. 8      C. 7      D. 10

5. 


Find the 4th term of an A.P whose first term is 2 and the common difference is 0.5

A. 0.5      B. 2.5      C. 3.5      D. 4.5


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