• A. {-2,1}
• B. {-2,1}
• C. (− ∞,-২)
• D. ∪ (1 ,∞)

Answer: Option C

Explanation:

• A. (2,3)
• B. $\left(-\infty ,2\right)\cup \left(3,+\infty \right)$
• C. $\left(-\infty ,0\right)\cup \left(1,+\infty \right)$
• D. $\left(-\infty ,+\infty \right)$

Answer: Option B

Explanation:

• A. $\left(-\infty ,\frac{1}{2}\right)\cup \left(\frac{3}{2},+\infty \right)$
• B. $\left(\frac{1}{2},\frac{3}{2}\right)$
• C. $\left(-\infty ,1\right)\cup \left(3,+\infty \right)$
• D. $\left(-\infty ,2\right)\cup \left(\frac{5}{2}+\infty \right)$

Answer: Option A

Explanation:

• A. $\left|x+1\right|<5$
• B. $\left|x-1\right|<5$
• C. $\left|2x-1\right|<5$
• D. $\left|2x+1\right|<5$

Answer: Option D

Explanation:

• A. {-5,1}
• B. (-2,1)
• C. $\left(-\infty ,-2\right)\cup \left(1,\infty \right)$
• D. $\left(-2,\infty \right)$

Answer: Option C

Explanation:

• A. -4
• B. -2
• C. -4
• D. -4≤x≤

Answer: Option A

Explanation:

• A. $-3<x<3$
• B. $-\frac{5}{3}<x<\frac{5}{3}$
• C. $-3<x<\frac{5}{3}$
• D. $\frac{5}{3}<x<-\frac{5}{3}$

Answer: Option C

Explanation:

• A. ০.০০০০১
• B. ০.০০০০০১
• C. ০.০০০১
• D. ০.০০১

Answer: Option A

Explanation:

• A. ৫ দিন
• B. ৬ দিন
• C. ৮ দিন
• D. ১০ দিন

Answer: Option B

Explanation:

• A. ৫৮৫
• B. ৫৮০
• C. ৫৭৫
• D. ৫৭০

Answer: Option A

Explanation:

• A. ৩০ টাকা
• B. ২০ টাকা
• C. ১৫ টাকা
• D. ১০ টাকা

Answer: Option D

Explanation:

• A. 2+p+q
• B. 2+q
• C. 2q+2
• D. 4+q
• E. None of these

Answer: Option D

Explanation:

• A. 37
• B. 31
• C. 27
• D. none of these

Answer: Option D

Explanation:

• B. 3
• C. 44
• D. 24
• E. None of these

Answer: Option E

Explanation:

• B. 3
• C. 6
• D. 24

Answer: Option B

Explanation: