Rural Electrification Board. Assistant Enforcement Coordinator. 31 MCQs
Showing 50 questions (Total: 50)
Which one is masculine word?
Correct Answer:
B: Lad
If a pen sold at taka 55 it makes a profit of 10%. What is its purchase cost?
Correct Answer:
A: 50
Explanation:
If a pen sold at taka 55 it makes a profit of 10%. What is its purchase cost? Correct Answer 50 Purchase cost of pen = (55*100)/110 = 50 tk (Ans)
Who was the director of the film "Let there be Light"?
Correct Answer:
A: Zahir Raihan
Sources to produce electricity in Bangladesh:
Correct Answer:
D: All of them
Fill the blank of, " A seventeen years old is not___ to vote in an election."
Correct Answer:
C: old enough
When base is 12 inch and height is 8 inch of a triangle, its area:
Correct Answer:
B: 48 sq-in
Explanation:
When base is 12 inch and height is 8 inch of a triangle, its area: Correct Answer 48 sq-in area of triangle = ½ * base*height = ½*12*8 = 96/2 = 48 sq-in (Ans)
`Dry Ice' is produced from:
Correct Answer:
D: Carbon di oxide
Which word remains same in plural form?
Correct Answer:
A: Aircraft
Which country first gave recognition (স্বীকৃতি) to Bangladesh?
Correct Answer:
গ: Bhutan
Which symbol must remain in e-mail address?
Correct Answer:
C: @
‘Enough is enough' is used to mean:
Correct Answer:
B: Stop
If, x - y =5, xy = 6. then x + y = ?
Correct Answer:
B: -7
In which logic gate output in I when all inputs are zero?
Correct Answer:
B: NAND
How many accused were in `Agartala Conspiracy case' including Bangabandhu?
Correct Answer:
B: 35
What is the maximum operating transmission voltage (KV) in Bangladesh?
Correct Answer:
D: 400
‘সর্বাঙ্গীণ’ এর প্রকৃতি প্রত্যয় ?
Correct Answer:
ঘ: সর্বাঙ্গ + ঈন্
`সূর্য’ শব্দের সমার্থক কি?
Correct Answer:
খ: অর্ক
How many prime numbers ( মৌলিক সংখ্যা ) are there from 1 to 10?
Correct Answer:
গ: 4
Explanation:
How many prime numbers ( মৌলিক সংখ্যা ) are there from 1 to 10? সঠিক উত্তর 4 গণিতের পরিভাষায় মৌলিক সংখ্যা (অথবা মৌলিক) হল এমন স্বাভাবিক সংখ্যা যার কেবলমাত্র দুটো পৃথক উৎপাদক আছে: ১ এবং ঐ সংখ্যাটি নিজে। ১ এর চেয়ে বড় যে সকল সংখ্যা মৌলিক না তাদেরকে যৌগিক সংখ্যা বলে। অর্থাৎ যে সংখ্যাকে অন্য কোন সংখ্যা দ্বারা ভাগ করা যায় না, তাকে মৌলিক সংখ্যা বলে।1 থেকে 10 পর্যন্ত মৌলিক সংখ্যা 4 টি যথা- ২, ৩, ৫, ৭
‘শেষের কবিতা’ কোন ধরনের রচনা?
Correct Answer:
খ: উপন্যাস
Which one is output device?
Correct Answer:
C: Monitor
The solution of equations x - y =2 and x + y =4 is:
Correct Answer:
A: 3 and 1
Who Scored the only goal in the final match of 23021 SAFF U- 19 Women's Championship?
Correct Answer:
B: Anai Mogini
কোনটি এন্টি-বায়োটিক?
Correct Answer:
ঘ: পেনিসিলিন
Explanation:
কোনটি এন্টি-বায়োটিক? সঠিক উত্তর পেনিসিলিন পেনিসিলিন (ইংরেজি: Penicillin) হলো একটি অ্যান্টিবায়োটিক গ্রুপ। এদেরকে সাধারণত পেনিসিলিয়াম নামক ছত্রাক (প্রধানত পেনিসিলিয়াম ক্রাইসোজেনাম ও পেনিসিলিয়াম রুবেন্স) থেকে তৈরি করা হয়। বেশির ভাগ পেনিসিলিনই প্রাকৃতিক উপায়ে আহরণ করা হয়।
Change the voice of, "Who is calling me?"
Correct Answer:
D: By whom am I being called?
Under which Sector Dhaka was during our liberation war in 1971?
Correct Answer:
B: 2
Function of distribution sub-station is to:
Correct Answer:
B: step-up voltage,
‘অরণ্যে রোদন’ কি?
Correct Answer:
ঘ: নিস্ফল আবেদন
What is 3% of 0.07?
Correct Answer:
D: 0.0021
Explanation:
What is 3% of 0.07? Correct Answer 0.0021 0.07×3100=7100×3100=2110000=0.0021
Who appoints the chief Justice in Bangladesh?
Correct Answer:
C: President
Who was FR Khan?
Correct Answer:
D: Architect
Ping Pong means:
Correct Answer:
B: Table Tennis
‘বাবা’ শব্দটি কোন ভাষা থেকে আগত?
Correct Answer:
ঘ: তুর্কি
"Once in a blue moon" means:
Correct Answer:
C: very rarely
What is the perimeter (পরিসীমা) Of a square, if its area is 400sq-m.
Correct Answer:
B: 80 m
Explanation:
What is the perimeter (পরিসীমা) Of a square, if its area is 400sq-m. Correct Answer 80 m area = 400 sq-mlength = 400 = 20 mperimeter = 4*length = 4*20 = 80 (Ans)
What is synonym of `Incite'?
Correct Answer:
C: Instigate
The Urgency Of Rural electrification is described in which article of constitution?
Correct Answer:
D: 16
`RAPIS' শব্দটি সাজালো হয় :
Correct Answer:
খ: শহর
Which one is not Correct?
Correct Answer:
D: A.A'=1
Data are entered into a computer through:
Correct Answer:
C: Input device
How many freedom fighters received gallantry awards for contributions in our Liberation War-1971?
Correct Answer:
D: 676
BREB has about ....... consumers of the country in its load.
Correct Answer:
B: 80%
শব্দের মূলকে কি বলে?
Correct Answer:
ঘ: প্রকৃতি
`Alumni' is the plural of:
Correct Answer:
C: Alumnus
If each of the six members of a family gives money as per their membership number, then what will be the total amount:
Correct Answer:
A: 216
Who is the `Head of the State' of Bangladesh?
Correct Answer:
A: President
What is the per capita income (SUS) of Bangladesh in 2021?
Correct Answer:
C: 2554
The Nobel Laureate Abdul Razak Gurnah is from:
Correct Answer:
D: Tanzania
Which one is the smallest?
Correct Answer:
C: 10-3
Brochure means:
Correct Answer:
D: Pamphlet
0.1×0.01+1=?
Correct Answer:
B: 1.001
Explanation:
0.1×0.01+1=? Correct Answer 1.001 0.1×0.01+1=110×1100+1=11000+1=0.001+1=1.001