বাংলাদেশ পাবলিক সার্ভিস কমিশন পিএসসি এর জুনিয়র ইনস্ট্রাক্টর

127. দুধ হচ্ছে—

  • ক. জেল
  • খ. ইমালশন
  • গ. দ্রবণ
  • ঘ. সাসপেনশন

128. নিচের কোনটি ভিনেগার?

  • ক. 6 – 10% HCOOH
  • খ. 6  10% CH3COOH
  • গ. 6  10% C2H5COOH
  • ঘ. 6  10% C6H5COOH

131. কোনটি লিপিডের বৈশিষ্ট্য নয়?

  • ক. এটি বর্ণহীন
  • খ. এটি গন্ধহীন
  • গ. এটি স্বাদহীন
  • ঘ. এটি পানিতে অদ্রবণীয়

134. In which century was the Victorian period?

  • ক. 17th Century
  • খ. 18th Century
  • গ. 19th Century
  • ঘ. 20th Century

135. Which one is correct?

  • ক. The captain commanded the soldiers to fire on.
  • খ. The captain told the soldiers to fire on.
  • গ. The captain proposed the soldiers to fire on.
  • ঘ. The captain requested the soldiers to fire on.

137. Select the correct passive voice of “He did for me the unnecessary things.”

  • ক. The unnecessary things were done for me by him.
  • খ. The unnecessary things was done by for me by him.
  • গ. The unnecessary things had been done him for me.
  • ঘ. The unnecessary things had to be done for me by him.

138. 'I myself went there'. Here ‘myself’ is

  • ক. reciprocal pronoun
  • খ. emphatic pronoun
  • গ. reflexive pronoun
  • ঘ. distributive pronoun

139. What is the plural of "photo"?

  • ক. Photos
  • খ. Photo
  • গ. Photoes
  • ঘ. Phottos

140. What kind of noun is 'Cavalry"?

  • ক. Proper
  • খ. Common
  • গ. Collective
  • ঘ. Abstract

148. স্পিরুলিনা কী?

  • ক. ছত্রাক
  • খ. শৈবাল
  • গ. ব্যাকটেরিয়া
  • ঘ. ভাইরাস


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