• A. ০.১২
• B. √২৫
• C. √৪৯/৭
• D. √৭২

Answer: Option D

Explanation:

• A. 1/4
• B. 1/5
• C. 1/2
• D. 1/3

Answer: Option A

Explanation:

• A. q = (p + r)/2
• B. q/p = p/q
• C. r = (q + s)/2
• D. q/p = s/r

Answer: Option D

Explanation:

• A. ৮০
• B. ৭৬
• C. ৭৮
• D. ৭৪

Answer: Option C

Explanation:

• A. ${\left(n-1\right)}^2$
• B. ${\left(n+1\right)}^2$
• C. $n^2$
• D. $n^2+1$

Answer: Option A

Explanation:

• A. ১৬টি
• B. ১৭টি
• C. ১৮টি
• D. ১৯টি

Answer: Option C

Explanation:

• A. 1/6
• B. 1/12
• C. 1/3
• D. 1/9

Answer: Option A

Explanation:

• A. ৭
• B. ৯
• C. ১৪
• D. ২১

Answer: Option A

Explanation:

• A. 1
• B. xy
• C. x + y

Answer: Option C

Explanation:

• A. 1196
• B. 1296
• C. 36
• D. 204

Answer: Option B

Explanation:

• A. 36/32
• B. 32/63
• C. 64/127
• D. 127/64

Answer: Option D

Explanation:

• A. ৬৩
• B. ৮৪
• C. ১২৬
• D. ১০৫

Answer: Option C

Explanation:

• A. 2560
• B. 2740
• C. 2320
• D. 2870

Answer: Option D

Explanation:

• A. 3, 6, 9, 13, 16, .........
• B. 4, 7, 10, 13, 16, ..........
• C. - 1, - 2, 1, 4, 7, ...........
• D. 2, 5, 8, 11, 14, ............

Answer: Option B

Explanation:

• A. ৩০৩৬
• B. ১৫১৮
• C. ৫০৬
• D. ১৫১

Answer: Option C

Explanation: