Higher Math 1st Paper MCQ-Rajshahi Board-2019

1. Which of the following is the value of $\lim _{x \rightarrow 0} \frac{\sin 2 x^{\circ}}{x}$ ?

2. Which of the following is the function of the above graph?

3. If $\overrightarrow{\mathbf{P}}=3 \hat{\mathbf{i}}+2 \hat{\mathbf{j}}-2 \hat{\mathbf{k}}$ and $\overrightarrow{\mathbf{Q}}=-\hat{\mathbf{i}}+\hat{\mathbf{j}}-6 \hat{\mathbf{k}}$ Which of the following is the resultant of $\overrightarrow{\mathbf{P}}$ & $\overrightarrow{\mathbf{Q}}$ ?

4. If $A+B+C=\frac{3 \pi}{2}$ the $\operatorname{cosec}(B+C) b c$

5. Which of the following is the value of $\int_{0}^{1} e^{-x} d x ?$