Search SchoolNGR

Mathematics Past Questions and Answers

Classroom

Mathematics Questions

Question 541:

Simplify 2\(\frac{5}{12}\) - 1\(\frac{7}{8}\) x \(\frac{6}{5}\)

SchoolNGR Classroom

A \(\frac{1}{6}\)
B \(\frac{13}{20}\)
C \(\frac{11}{30}\)
D \(\frac{9}{4}\)
E \(\frac{5}{3}\)

View Answer & Explanation

Question 542:

One of the following statements is wrong. Which is it?

SchoolNGR Classroom

A If a triangle is equiangular then it is also equilateral
B If a triangle is equilateral then it is also then it is also equiangular
C If two triangles are similar then they are also congurent
D The sum of the interior angles of any triangle is 180 degrees

View Answer & Explanation

Question 543:

PQRS is a cyclic quadrilateral with PQ as diameter of the circle. If < PQS = 15^o find < QRS

SchoolNGR Classroom

A 75^o
B 37\(\frac{1}{2}\)^o
C 127\(\frac{1}{2}\)^o
D 105^o

View Answer & Explanation

Question 544:

Make x the subject of the equation a(b + c) + \(\frac{5}{d}\) - 2 = 0

SchoolNGR Classroom

A C = \(\frac{2d - 5 - b}{ad}\)
B C = \(\frac{2d - 5 - abd}{ad}\)
C C = \(\frac{2d - 5 - ab}{ad}\)
D C = \(\frac{5 - 2d - b}{ad}\)

View Answer & Explanation

Question 545:

Which of the following values of the variable x, (a)x = 0, (b)x = -3, (c)x = 9, satisfy the inequalities 0 < \(\frac{x + 3}{x - 1}\) < 2?

SchoolNGR Classroom

A (a), (b), (c)
B (c)
C None of the choices
D All of the above

View Answer & Explanation

Stay Updated

Follow us on:

Subjects