Bangladesh Bank MCQs
Showing 50 questions (Total: 2106)
The present age of A and B are in the ratio 6 : 4 Five years ago their ages were in the ratio 5 : 3 . Find their present ages.
Correct Answer:
C: 30,20
Hasan sold an article for 56 taka which cost him x taka. If he had gained x% on his outlay , what was his cost ?
Correct Answer:
A: 40 taka
A predator is chasing its prey. The predator takes 4 leaps for every 6 leaps of the prey and the predator covers as much distance in 2 leaps as 3 leaps of the prey. Will the predator succeed in getting its food.?
Correct Answer:
D: Can't be determined
Quantity A 4100 and Quantity B=0.0123
Correct Answer:
C: Quantity A is greater
Point A is 10 miles west of Point B. Point B is 30 miles North of Point C. Point C is 20 miles East of Point D. what is the distance between points A and D?
Correct Answer:
A: 1010
Explanation:
Point A is 10 miles west of Point B. Point B is 30 miles North of Point C. Point C is 20 miles East of Point D. what is the distance between points A and D? Correct Answer 1010 AD2 = 302 + 102 AD2 = 900 + 100 AD = √1000 = 10√10
১৯৮৫ সালে বাংলাদেশ বিদেশী পর্যটকদের বাংলাদেশ ভ্রমণের মাধ্যমে কত টাকা আয় করেছে?
Correct Answer:
ঘ: নিজে চেষ্টা করুন
Explanation:
১৯৮৫ সালে বাংলাদেশ বিদেশী পর্যটকদের বাংলাদেশ ভ্রমণের মাধ্যমে কত টাকা আয় করেছে? সঠিক উত্তর নিজে চেষ্টা করুন মুসা ইব্রাহীম (জন্ম: ১৯৭৯) একজন বাংলাদেশী পর্বতারোহী এবং সাংবাদিক, যিনি প্রথম বাংলাদেশী হিসেবে মাউন্ট এভারেস্ট জয় করেছেন। সংবাদ মাধ্যমে প্রকাশিত সংবাদ অনুযায়ী তিনি ২৩ মে ২০১০ তারিখে বাংলাদেশ সময় ভোর ৫টা ৫ মিনিটে এভারেস্ট শৃঙ্গ জয় করেন।
সরকারি হিসাব মতে ১৯৮৩ সালের জুন মাস পর্যন্ত বাংলাদেশের মোট মুদ্রা সরবরাহের পরিমান__
Correct Answer:
ঘ: ১৯৮০ কোটি টাকা
Explanation:
সরকারি হিসাব মতে ১৯৮৩ সালের জুন মাস পর্যন্ত বাংলাদেশের মোট মুদ্রা সরবরাহের পরিমান__ সঠিক উত্তর ১৯৮০ কোটি টাকা প্রশ্নমতে, একটি সংখ্যা x১২/১০০ = ৯৬ বা, একটি সংখ্যা = (৯৬x১০০)/১২ সুতরাং, সংখ্যাটি = ৮০০
If ax=b, yy=c and cz=a, then the value of xyz is:
Correct Answer:
A: 1
The largest number from among
Correct Answer:
B: 33
The average of the first nine -prime numbers is:
Correct Answer:
C: 1119
Explanation:
The average of the first nine -prime numbers is: Correct Answer 1119 First nine prime numbers : 2, 3, 5, 7, 11, 13, 17, 19, 23average = sum of numbers / total numbers = (92+3+5+7+11+13+17+19+23)/9= 100/9=1119
The value 10+25+108+154+225 is :of
Correct Answer:
A: 4
In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:
Correct Answer:
B: 25 m
If x =1+2 and y = 1- 2, find the value of (x2+y2)
Correct Answer:
A: 6
If A3 is odd, which of the following is true?
Correct Answer:
D: Both A & are true
The reflex angle between the hands of a clock at 10.25 is :
Correct Answer:
D: 197.5°
what is the miximum number number of 3×3 squares that can be formed from the squares in the 6×6 checker board to the right?
Correct Answer:
D: 16
Explanation:
what is the miximum number number of 3×3 squares that can be formed from the squares in the 6×6 checker board to the right? Correct Answer 16 ধরে নিন আপনার হাতে একটি 3 × 3 square আছে যেটিকে এই cheker board এর উপর দিয়ে সরাচ্ছেন, Total 16 টি 3 × 3 square করা সম্ভব।
Consider the following series : 3, 4, 6, 9, 13 , _____ . What comes next?
Correct Answer:
D: 18
which number is the odd one in oval A and B respectively ?
Correct Answer:
B: 42,52
Explanation:
which number is the odd one in oval A and B respectively ? Correct Answer 42,52 42 বাদে, 24,36,48 হচ্ছে 12 এর গুণতক (oval A) তেমনি 52 বাদে, 12,18, 36, 30 হচ্ছে 6 এর গুণিতক (oval B)
In a city 90% of the population own a car , 15% own a motorcycle, and everybody owns one or the other or both. What is the percentage of motorcycle owners who own cars?
Correct Answer:
C: 3313%
Find the missing number.
Correct Answer:
A: 100
Where does p lie if p2<p?
Correct Answer:
C: Between 0 and 1
The length of rectangle ABCD is 6/5th of its breadth. Its perimeter is 132 . What is its area?
Correct Answer:
C: 1080M2
which number replaces the question mark?
Correct Answer:
B: 6
Explanation:
which number replaces the question mark? Correct Answer 6 4 = 6 - 2 6 = 9 - 3; 2 = 3 - 1 9 = 19 - 10; 3 = 10 – 7 ∴1 = 7 - ? = ? = 6
25?=?81. what is the missing number?
Correct Answer:
B: 45
Explanation:
25?=?81. what is the missing number? Correct Answer 45 25/45 = 45/81 = > 5/9 = 5/9 [ Both side are equally divided ]
In a certain code 'TABLE' is written as WDEOH. How would 'SKY' be written in that code?
Correct Answer:
B: VNB
Explanation:
In a certain code 'TABLE' is written as WDEOH. How would 'SKY' be written in that code? Correct Answer VNB T এর দুটি বণৃ পরেরটি W A এর দুটি বণৃ পরেরটি D তেমনি S এর দুটি বণৃ পরেরটি V K এর দুটি বণৃ পরেরটি N V এর দুটি বণৃ পরেরটি B
which would be third in alphabetical order?
Correct Answer:
A: Mausoleum
If x>0 and (y/x)=x, then what is the value of y in terms of x?
Correct Answer:
D: x3
If you rearrange the letters "LNGEDNA" . you have the name of a (n):
Correct Answer:
D: country
Explanation:
If you rearrange the letters "LNGEDNA" . you have the name of a (n): Correct Answer country Rearrange কররে “England” পাওয়া যায়, যা একটি country.
If X is the same color as Z, then it must be true that
Correct Answer:
B: W is a different color from any other country
Explanation:
If X is the same color as Z, then it must be true that Correct Answer W is a different color from any other country R,S, X and Y each are adjacent to W, so W can not be the same color as X, as x is the same color as Z, So W can not be the same color as Z too. So W is different from any other country.
Five persons are travelling in a train -A , B, C, D and E. A is the mother of C who brother of A and B is the husband of A. How is B related to E?
Correct Answer:
A: Father in Law
which of the following countries can be the same color as W?
Correct Answer:
C: Z
Explanation:
which of the following countries can be the same color as W? Correct Answer Z Z is not adjacent to W.
which of the following is a pair of countries that must be different in color from each other?
Correct Answer:
D: S and Z
Explanation:
which of the following is a pair of countries that must be different in color from each other? Correct Answer S and Z R and S are no adjacent.
Total production in July is 40 units. what is the approximate average unit cost for July?
Correct Answer:
B: 140
Explanation:
Total production in July is 40 units. what is the approximate average unit cost for July? Correct Answer 140 The average cost for 40 units Would be given by (Total cost/No.of units) = ( 4000 + 800 + 1200)/40 = 600040 = 150
ABC Ltd. is considering increasing the production level . What is the approximate marginal cost of increasing production form its July level of 40 units to 41 units?
Correct Answer:
C: 130
Explanation:
ABC Ltd. is considering increasing the production level . What is the approximate marginal cost of increasing production form its July level of 40 units to 41 units? Correct Answer 130 The variable cost at 40 units production is 4000 and at 46 units is around 4800 – the graph is almost a straight line between these two points. Thus the marginal cost of increasing production from 40 units = 8006 = 130approximately.
which of the following is a pair of countries that can be the same color as each other?
Correct Answer:
B: R and S
Explanation:
which of the following is a pair of countries that can be the same color as each other? Correct Answer R and S As S and Z are adjiacent, they must be different in color.
From the data provided it can be inferred that , for production levels in the range of 0 to 60 units:
Correct Answer:
A: MC is an increasing function of production quantity .
Explanation:
From the data provided it can be inferred that , for production levels in the range of 0 to 60 units: Correct Answer MC is an increasing function of production quantity . It can be seen that the marginal cost is increasing as production quantify is increasing. So, option (a) is the correct ans.
In 2001, how many categories each comprised more than 25 million workers?
Correct Answer:
B: Three
Explanation:
In 2001, how many categories each comprised more than 25 million workers? Correct Answer Three 15% of 150 million = 22.5 million < 25 million Now, 18% of 150 ‘’ = 27 million So, 18%,20%, and 28% would be the categories with more than 25 million workers.
If P= x2-36x2-49 and Q =x+6x+7,then what is the value of pQ?
Correct Answer:
A: x-6x-7
Answer the question on the basis of the information given below : From 2001 to 2015 , there is a projected increase in the number of workers in which of the following of the following categories?
Correct Answer:
D: a,b& c
Explanation:
Answer the question on the basis of the information given below : From 2001 to 2015 , there is a projected increase in the number of workers in which of the following of the following categories? Correct Answer a,b& c 8% of 150 = 12 mill. 7% of 175 = 12.25 mill, increased in sales 6% in service, clearly increased 20% of 150 = 30 mill 18% of 175 = 31.5 mill, increase in clerical. So, a, b and c all project increase
which of the following describes all values of x for which 1 -x2≥0?
Correct Answer:
D: -1≤x≤1
Explanation:
which of the following describes all values of x for which 1 -x2≥0? Correct Answer -1&#x2264;x&#x2264;1 1 - x2≥0⇒x2 - 1≤0⇒(x + 1)(x - 1)≤0The roots are - 1 and 1‘
If the price of an item is increased by 10% and then decreased by 10% , the net effect on the price of the item is _
Correct Answer:
B: a decrease of 1%
if x = ya, y= zb, then the value of abc is _
Correct Answer:
A: 1
A train 120 meter long is traveling at a speed of 60 km/h. The time in which it will pass a passersby , waking at 6 km /h in the same direction is -
Correct Answer:
C: 8 sec
Which of the following is a German Bank?
Correct Answer:
A: ING
At present , father's age is 4 times more than that of his son . 6 years ago father's age was 10 times more than of his son. What is their present age?
Correct Answer:
D: 36 and 9 years
Explanation:
At present , father's age is 4 times more than that of his son . 6 years ago father's age was 10 times more than of his son. What is their present age? Correct Answer 36 and 9 years Let, Father’s age be F and son’s age be S F = 4S and, (F - 6) = 10(S - 6) 4S - 6 = 10S - 60 6S = 54 S = 9,F = 36
The average of two numbers is 62. If 2 is added to the smaller number, the ratio between the numbers becomes 1 :2 . The smaller number is -
Correct Answer:
B: 40
In the figure at the right end, PS is perpendicular to QR. IF PQ=PR and PS = 24, then QR=?
Correct Answer:
A: 20
Explanation:
In the figure at the right end, PS is perpendicular to QR. IF PQ=PR and PS = 24, then QR=? Correct Answer 20 PQ2 + PS2 + QS2⇒QS2 = (26)2 - (24)2 = (26 + 24)(26 - 24) = 100⇒QS = √100 = 10∴QS = 10×2 = 20 [∵QS = SR;QR = 2QS]
In the figure below, the value of y is _
Correct Answer:
C: 42
Explanation:
In the figure below, the value of y is _ Correct Answer 42 ⇒ 2x + 3x = 180 ⇒ 5x = 180 ⇒ x = 36 Again, y + 30 = 2x = 72 ⇒ y = 42
"Many " opinions have been "voiced" on the likely "effective " of the effective.
Correct Answer:
D: effective
Explanation:
"Many " opinions have been "voiced" on the likely "effective " of the effective. Correct Answer effective Adjective (likely) - এর পর noun আসে এবং of - এর পূর্বেও সাধারণত noun আসে বলে effective না হয়ে effectiveness হবে।
Married women are "twice " "so" likely as married "men" to "be depressed".
Correct Answer:
B: so
Explanation:
Married women are "twice " "so" likely as married "men" to "be depressed". Correct Answer so Affirmative sentence - এর positive degree - তে ‘as...as’ এবং negative sentence - এ `so...as’ ব্যবহৃত হয়। তাই so - এর স্থলে as হবে।