• A. $x^2+2y+5=0$
• B. $x^2+2y^2+5=0$
• C. $x^{}+2y^{}+5=0$
• D. $2x{y}^{}+5=0$

Answer: Option C

Explanation:

• A. 13
• B. 11
• C. 9
• D. 15

Answer: Option B

Explanation:

• A. $\frac{৫}{৯}$
• B. $\frac{৯}{৫}$
• C. $\frac{৩}{১১}$
• D. $\frac{১১}{৩}$

Answer: Option C

Explanation:

• A. ( p − q , p + q )
• B. ( q − p , p − q )
• C. ( p + q , p − q )
• D. ( p + q , q − p )

Answer: Option D

Explanation:

• A. 90 degree
• B. 30 degree
• C. 45 degree
• D. 60 degree

Answer: Option D

Explanation:

• A. (x+5) (3x-2)
• B. (x+2)(3x-5)
• C. (x-5)(3x+2)
• D. (x+2)(3x+5)

Answer: Option B

Explanation:

• A. 2
• B. 3
• C. -3
• D. -2

Answer: Option C

Explanation:

• A. 204
• B. 198
• C. 194
• D. 184

Answer: Option C

Explanation:

• A. $\frac{১}{২}$
• B. $\frac{৪}{৫}$
• C. $\frac{৫}{৭}$
• D. $\frac{৪}{৯}$

Answer: Option B

Explanation:

• A. $3x^2+x-10$
• B. 2x + 5
• C. 3x – 5
• D. 2x + 5

Answer: Option C

Explanation:

• A. x + y
• B. xy(x + y)
• C. $x^{2}y(x+y)$
• D. xy

Answer: Option C

Explanation:

• A. $x^9$
• B. $x^{\frac{1}{3}}$
• C. $x$
• D. $x^{22}$

Answer: Option B

Explanation:

• A. ৫
• B. ১০
• C. ১১
• D. ৮

Answer: Option B

Explanation:

• A. 58
• B. 48
• C. 29
• D. 30

Answer: Option C

Explanation:

• A. 2
• B. 1
• D. কোনোটিই নয়

Answer: Option C

Explanation: