Achievement Test in Biology by S. C. Gakhar and Himadri (English)

This test consists of 60 items under fourteen areas. They are; 1. Square and Square roots, 2. Cubes and Cube roots, 3. Rational exponent and radicals, 4. Compound Interest, 5. Algebraic Identities, 6. Polynomials, 7. Equations in one Variable, 8. Parallel lines, 9. Special types of quadrilaterals, 10. Circles, 11 Areas, 12. Surface areas, 13. Volumes and 14. Statistics. This test is standardized on secondary school students.

This scale consists 70 items devided into twelve area—I. Rational, Number, II. Linear Equations in one variable, III. Quadrilaterals, IV. Data Handling, V. Squares and Square Roots, VI. Cubes and cube Roots, VII. Comparing Quantities, VIII. Algebraic Expressions and Identities, IX. Menstruation, X. Exponents and Powers, XI. Direct and Inverse Properties, XII. Factorization. It developed on on 300 male/female students of class IX.