ID#2426 Higher Math 2nd MCQ (38)
MS Word Writing Guide
১.
প্রথমে উপরের COPY বাটনে ক্লিক করুন।
২.
MS Word-এ গিয়ে Ctrl + V দিয়ে পেস্ট করুন।
৩.
সমীকরণটি সিলেক্ট করে কিবোর্ডে Alt + = চাপুন।
৪.
এরপর ডানদিকের ড্রপডাউন থেকে Professional সিলেক্ট করলেই গণিত সুন্দর দেখাবে।
‘Once in a blue moon’ means-
ক) always
খ) very rarely
গ) nearly
ঘ) hourly
খ
ব্যাখ্যা
The idiom ‘Once in a blue moon’ is used to describe an event that happens very rarely or almost never.
১. It originates from the astronomical phenomenon where a second full moon occurs in a single calendar month.
২. It cannot mean ‘always’ or ‘hourly’ as it emphasizes the scarcity of an occurrence.
৩. Example: ‘He visits his hometown once in a blue moon’.
অতিরিক্ত তথ্য: A blue moon occurs approximately once every 2.7 years.
১. It originates from the astronomical phenomenon where a second full moon occurs in a single calendar month.
২. It cannot mean ‘always’ or ‘hourly’ as it emphasizes the scarcity of an occurrence.
৩. Example: ‘He visits his hometown once in a blue moon’.
অতিরিক্ত তথ্য: A blue moon occurs approximately once every 2.7 years.
Resource Details
| Subject | Higher Math 2nd paper |
| Chapter | 32 |
| Year | 38 |
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