Explore topic-wise MCQs in Mathematics Questions and Answers.

This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Mathematics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the reciprocal of \(\frac{1}{-x}\)?

A. x
B. -x
C. \(\frac{1}{x}\)
D. \(\frac{1}{-x}\)
Answer» C. \(\frac{1}{x}\)
Discussion
2.

What is the multiplicative inverse of \(\frac{15}{135}\)?

A. \(\frac{15}{135}\)
B. \(\frac{-15}{135}\)
C. 1
D. 9
Answer» E.
Discussion
3.

Fill in the blanks \(\frac{-15}{32}\) / ____ = \(\frac{12}{32}\).

A. \(\frac{39}{128}\)
B. \(\frac{128}{39}\)
C. \(\frac{128}{-39)}\)
D. \(\frac{-5}{4}\)
Answer» E.
Discussion
4.

Simplify: \(\frac{11}{2} + \frac{11}{4} – \frac{11}{8} + \frac{11}{16}\).

A. \(\frac{44}{2}\)
B. \(\frac{44}{4}\)
C. \(\frac{44}{16}\)
D. \(\frac{121}{16}\)
Answer» E.
Discussion
5.

Which number should be subtracted from \(\frac{16}{15}\) to get \((\frac{-16}{15})\)?

A. \(\frac{31}{15}\)
B. \(\frac{32}{15}\)
C. \(\frac{-32}{15}\)
D. 0
Answer» C. \(\frac{-32}{15}\)
Discussion
6.

Solve: \((\frac{15}{6}) * (\frac{2}{3})\).

A. \(\frac{3}{5}\)
B. \(\frac{2}{5}\)
C. \(\frac{5}{3}\)
D. \(\frac{5}{2}\)
Answer» D. \(\frac{5}{2}\)
Discussion