MATHS VII application contains many MCQs in the form of practice tests.
Syllabus of MATHS VII.
1) Integers
2) Fractions and Decimals
3) Data Handling
4) Simple Equations
5) Lines and Angles
6) The Triangle and its Properties
7) Congruence of Triangles
8) Comparing Quantities
9) Rational Numbers
10) Practical Geometry
11) Perimeter and Area
12) Algebraic Expressions
13) Exponents and Powers
14) Symmetry
15) Visualising Solid Shapes
I am sure that this application will be useful for solving your problems.