population explosion Audio  /noun/  আকস্মিক বা অতি দ্রুত জনসংখ্যা বৃদ্ধি; জন-বিস্ফোরণ;

Appropriate Preposition

  • Aptitude for ( স্বাভাবিক দক্ষতা ) I have no aptitude for Mathematics.
  • Quarrel with ( কলহ করা (ব্যক্তি) ) They quarreled with one another for the property.
  • Comment on ( মন্তব্য করা ) He commented favorably on the point.
  • Delight in ( আনন্দ ) He takes delight in music.
  • Eager about ( আগ্রহী ) He is eager about the result.
  • Desire for ( ইচ্ছা ) He has no desire for fame.
  • Do yeoman's service ( বিশেষ উপকার করা ) Raja Rammohan Roy has done yeoman's service to our country.
  • Rank and file ( সাধারণ লোক ) We should pay attention to the rank and file of the country.
  • In time ( ঠিক সময়ে ) He reached the station in time.
  • Slow coach ( অলস প্রকৃতির লোক ) You cannot expect much from a slow coach like him.
  • By and by ( শীঘ্র ) He will come here by and by.
  • A bolt from the blue ( সম্পূর্ন অপ্রত্যাশিত ) The news of his father's death came to him as a bolt from the blue.