AP TET Paper 2 Math and Science Model Paper 1

Concept:A rational number lies between two numbers if its value is greater than the smaller number and less than the larger number.Explanation:Convert the given rational numbers into decimals.$-\frac{5}{6} = -0.833...$ and $\frac{3}{8} = 0.375$So the required number must lie between $-0.833...$ and $0.375$.Now check each option:$-\frac{7}{8} = -0.875$, which is less than $-0.833...$$-\frac{8}{9} = -0.888...$, which is less than $-0.833...$$\frac{1}{3} = 0.333...$, which lies between $-0.833...$ and $0.375$$\frac{5}{6} = 0.833...$, which is greater than $0.375$Therefore, $\frac{1}{3}$ lies between the given rational numbers.Answer:Option C: $\frac{1}{3}$