"A bolt from the blue" means ---

A an unexpected place
B an unexpected calamity
C an unexpected person
D an unexpected gift

Correct Answer: an unexpected calamity

A bolt from the blue. এটি একটি বাগধারা। এর অর্থ হলো বিনা মেঘে বজ্রপাত বা অনাকাঙ্ক্ষিত বিপদ। an unexpected calamity - অনাকাঙ্ক্ষিত বিপদ বা বিনা মেঘে বজ্রপাত। সঠিক উত্তর - an unexpected calamity.
Bissoy MCQ
#English #Meanings of Word #পিএসসি ও অন্যান্য নিয়োগ পরীক্ষা #টেলিযোগাযোগ ও তথ্যপ্রযুক্তি মন্ত্রণালয়ের সহকারী প্রোগ্রামার - 18.05.2017 #ডাক

Related Questions

If 'blue' means 'green', green' means 'yellow' 'yellow' means 'orange', 'orange' means 'black', 'black' means 'white', 'white' means 'red', 'red' means 'pink', 'pink' means 'brown', 'brown' means 'grey', than what is the color of human blood?
A black
B red
C white
D orange
There are five persons sitting on a bench. Blue eyed lady sitting in the middle is my mother. At the extreme left, the man with grey hair is my maternal uncle. Lady sitting at the extreme right is having a pimple on her nose and is the wife of person who is sitting between blue eyed lady and grey haired man and has a pointed nose. A lady having marks on her face is the younger sister of the blue eyed lady and sitting on the remaining fifth place. The person having a pointed nose is the son of the blue eyed lady. What is the lady having marks on her face to the man sitting at extreme left ?
A Wife
B Maternal Aunt
C Sister
D Sister-in-law
When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt)
A 0.5 d
B 0.75 d
C d
D 1.25 d
When a bolt is subjected to an external load, the stress induced in the bolt will be
A Tensile stress
B Shear stress
C Combined tensile and shear stress
D Any one of these
If d is the normal diameter of a bolt in mm, then the initial tension in kg in a bolt used for making a fluid tight joint as for steam engine cover joint is calculated by the relation
A 124 d
B 138 d
C 151 d
D 168 d
The initial tension (in newtons) in a bolt used for making a fluid tight joint like steam engine cover joints, is calculated by the relation (where d = Nominal diameter of bolt in mm)
A 1420 d
B 1680 d
C 2080 d
D 2840 d
When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the
A Initial tension
B External load applied
C Sum of the initial tension and external load applied
D Initial tension or external load, whichever is greater
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the
A Initial tension
B External load applied
C Sum of the initial tension and external load applied
D Initial tension or external load, whichever is greater
When a bolt is subjected to shock loading, the resilience of the bolt should be considered in order to prevent breakage at the
A Thread
B Middle
C Shank
D Head
'A bolt from the blue' means-----
A An unexpected reward
B An unexpected calamity
C An unexpected blue colour
D An expected person of blue wear

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