1 . Radical has a meaning most nearly opposite to -

• A. Fashionable
• B. Diabolic
• C. Myopic
• D. Conservative

Answer: Option D

Explanation:

2 . Radical

• A. fashionable
• B. diabolic
• C. myopic
• D. extreme

Answer: Option A

Explanation:

3 . Industrialization has been responsible for ----most radical of the environmental changes caused by humans.

• A. a
• B. the
• C. some of which
• D. which are

Answer: Option B

Explanation:

4 . The educated tribal young man's radical ideas were frowned on by most of his elders, who found them too __ for their conservative values.

• A. heretical
• B. meticulous
• C. precise
• D. incoherent

Answer: Option D

Explanation:

5 . According to an engineer (P) might hit the market next year (Q) a newly developed air-cooler system (R) that employed in conventional room coolers (S) which is based on a principle radically from

• A. PQRS
• B. QSRP
• C. RSQP
• D. SQRP

Answer: Option B

Explanation:

6 . ফ্রি র‌্যডিকেলের ক্ষেত্রে কোনটি সত্য নয়? (Which is not true in case of free radical?)

• A. Produced by the homolytic scission of o-bond
• B. produced by the heterolytic scission of o-bond
• C. It is very unstable
• D. Number of protons abd electrons are equal in it

Answer: Option B

Explanation:

7 . CH2BrCl

• A. $C{H}_{2}CI$
• B. $C{H}_{2}Br$
• C. CHBrCl
• D. $C{H}_{2}BrCl$

Answer: Option A

Explanation: