mathematics MCQs

Showing 50 questions (Total: 16798)

Rajshahi Krishi Unnayan Bank #5551

দুটি সংখ্যার বিয়োগফল ১২, সংখ্যা দুটির ভাগফল সংখ্যা দুটির বিয়োগফলের এক-তৃতীয়াংশ হলে বৃহত্তর সংখ্যাটি ?

ক: ১৪
খ: ১৯
গ: ২০
ঘ: ১৬
Rajshahi Krishi Unnayan Bank #5552

কামাল তার বেতনের ১৫% ব্যাংকে জমা রাখে এবং অবশিষ্ট টাকার ৩০% মুদি দোকানে খরচ করে। তার হাতে ২,৩৮০ টাকা থাকলে তার বেতন কত?

ক: ৩,৫০০টাকা
খ: ৪,০০০ টাকা
গ: ৪,৫০০ টাকা
ঘ: ৫,০০০ টাকা
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Rajshahi Krishi Unnayan Bank #5553

একটি দ্রব্য ১৪৪ টাকায় বিক্রি করায় ২০% লাভ হয়। বিক্রয়মূল্য পূর্বের বিক্রয়ের উপর শতকরা কত বাড়লে ৩০% লাভ হবে?

ক: ৬.৩৩%
খ: ৭.৩৩%
গ: ৮.৩৩%
ঘ: ৯.৩৩%
Rajshahi Krishi Unnayan Bank #5554

বার্ষিক ১০.৫% মুনাফায় ৫,০০০টাকার ২ বছরের চক্রবৃদ্ধি মুনাফা কত ?

ক: ১১০৫টাকা
খ: ১০০০ টাকা
গ: ৮৫০ টাকা
ঘ: ১২০০ টাকা
Rajshahi Krishi Unnayan Bank #5555

এক ব্যাক্তি ঘন্টায় ৫ কিমি বেগে কোন স্থানে গেল এবং ঘন্টায় ৩ কিমি বেগে ফিরে আসলো। যাতায়াত তার গতির গড় কত কিমি?

ক: ১৫/৪
খ: ১১/৪
গ: ১৩/৪
ঘ: ১৭/৪
Rajshahi Krishi Unnayan Bank #5556

৮ মিটার কাপড় ১২০ টাকায় বিক্রি করায় ২ মিটার কাপড়ের ক্রয়মূল্যের সমান লাভ হয়। প্রতি মিটার কাপড়ের ক্রয়মূল্য

ক: ১২টাকা
খ: ১৩ টাকা
গ: ১৪ টাকা
ঘ: ১৫ টাকা
Standard Bank Ltd #5557

Annie can complete a term paper in 15 days while Bob can finish it in 20 days. What is the fraction of work left if both Annie & Bob work together for 4 days?

A: 1/4
B: 1/10
C: 7/15
D: 8/15
Bangladesh Krishi Bank #5558

On subtracting 5 from one-fifth a number, the result is 10. What is the number?

A: 15
B: 25
C: 50
D: 75
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Standard Bank Ltd #5559

One 100 gram bowl of cream soup contains 300 calories. How many calories are there in a 30 gram portion of that soup?

A: 90
B: 100
C: 900
D: 1000
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Standard Bank Ltd #5560

To make a high quality fertilizer, a seller mixes 26 kg of type A fertilizer at Tk 20 per kg with 30 kg of type B fertilizer at Tk 36 per kg an sells the mixture at Tk. 30 per kg. What is her profit percentage?

A: No profit, no loss
B: 5%
C: 8%
D: 10%
Bangladesh Krishi Bank #5561

A number when multiplied by 21 is increased by 420. Find the number-

A: 20
B: 21
C: 24
D: 22
Bangladesh Krishi Bank #5562

Product of two numbers is 162. If the greater number is 2 times the smaller number, what is the grater number?

A: 9
B: 15
C: 18
D: 21
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Standard Bank Ltd #5563

If 6 undergraduate students can complete 9 identical math projects in 3 days, how long (in days) will it take 4 undergraduate students to complete 10 such projects?

A: 5
B: 4
C: 6
D: 3
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Bangladesh Krishi Bank #5564

Find the sum of first 50 terms in the series: (5+3-7)+(5+3-7)

A: 1
B: 8
C: 24
D: 40
Standard Bank Ltd #5565

A pineapple costs Tk 7 each. A watermelon costs Tk 5 each. Rahima spends exactly Tk 38 on these fruits. What was the number of pineapples purchased?

A: 2
B: 3
C: 4
D: Cannot be calculated
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Standard Bank Ltd #5566

What is the value of 'x' if the average of 3, 4, 8 and 'x' is exactly 5?

A: 5
B: 6
C: 8
D: 10
Bangladesh Krishi Bank #5567

2700 chocolates were distributed among the students of a class. If each students got 3 times as many chocolates as the number of students in the class, find the number of students in the class.

A: 30
B: 45
C: 60
D: 90
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Bangladesh Krishi Bank #5568

√27+√75=?

A: 8
B: 8√3
C: 16
D: 16√3
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Standard Bank Ltd #5569

How many miles can a motor cyclist travel from 8:25 a.m. to 9.55 a.m. at a speed of 80 miles per hour?

A: 130 miles
B: 150 miles
C: 180 miles
D: 120 miles
Standard Bank Ltd #5570

"X" is the minimum number of mangoes that must be added to an existing stock of 966 mangoes. So that the total stock can be equally distributed among 6, 7, 8 or 9 persons. What is the value of "X"?

A: 36
B: 42
C: 56
D: 72
Related Topics
Standard Bank Ltd #5571

'Today' is to 'Tomorrow' as 'Sunday' is to ----

A: Sunday
B: Monday
C: Tuesday
D: Thursday
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Bangladesh Krishi Bank #5572

A fruit seller sells 30% apples and still has 630 apples in the stock. How many apples had he bought?

A: 180
B: 700
C: 900
D: 2100
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Bangladesh Krishi Bank #5573

If rate of income tax is increased from 20% to 25%, find the additional amount of tax a person has to pay, if his total income is Tk. 40,000.

A: Tk. 2000
B: Tk. 2500
C: Tk. 8000
D: Tk. 10000
Bangladesh Krishi Bank #5574

If A's salary is 110% of B's salary is 80% of C's find salary, if A's salary is Tk. 440.

A: Tk. 450
B: Tk. 500
C: Tk. 550
D: Tk. 600
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Bangladesh Krishi Bank #5575

On selling an article for a certain price, a man loses 30%. What is his loss/profit percent, if lie sells the article for double the price?

A: 60% loss
B: 15% loss
C: 40% profit
D: 30% profit
Bangladesh Krishi Bank #5576

In an examination, a student has to secure 40% marks to pass. One student got 40 marks and failed by 40 marks. What was the total marks in the examination?

A: 100
B: 200
C: 300
D: 400
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Bangladesh Krishi Bank #5577

Area of a square filed is 729 square meter. Find its parameter.

A: 27 meter
B: 54 meter
C: 81 meter
D: 108 meter
Bangladesh Krishi Bank #5578

A and B can do a piece of work in 12 days while A alone can do it in 20 days. How long will B alone take to finish the work?

A: 8 days
B: 30 days
C: 32 days
D: 50 days
Related Topics
Janata Bank Ltd #5579

In a sequence of 8 consecutive integers, how much greater is the sum of the last four integers than the sum of the first four integers ?

A: 10
B: 12
C: 14
D: 16
Bangladesh Krishi Bank #5580

A man sold a horse at 10% profit. Had he bought it at 20% less and sold for Tk. 10 more, he would have made a profit of 40%. What is the cost price of the horse?

A: Tk. 400
B: Tk 500
C: Tk. 600
D: Tk. 100
Janata Bank Ltd #5581

If x=80%, by what percent is x larger than x^2 ?

A: 8%
B: 16%
C: 25%
D: 80%
Janata Bank Ltd #5582

A man's regular pay is Taka 30 per hour up to 40 hours. Overtime is twice the payment for regular time. If he was paid Taka 1680, how many hours overtime did he work ?

A: 8
B: 16
C: 28
D: 48
Related Topics
Janata Bank Ltd #5583

The length of a rectangle is twice than that of its breadth. If the length of the rectangle is increased by 10%, while its breadth is decreased by 10% what is the percentage change in the perimeter ?

A: 3 1/3%
B: 3 2/3%
C: 4%
D: No change
Janata Bank Ltd #5584

Halim purchased brand A pen for Taka 200 each and brand B per for Taka 100 each. If he purchased a total of 8 of these pens for Taka 1,200 how many pens of brand A did he purchased ?

A: 3
B: 4
C: 5
D: 6
Related Topics
Uttara Bank Ltd #5585

853+? /17=1000

A: 2499
B: 2482
C: 2516
D: 16147
Related Topics
Janata Bank Ltd #5586

Ahad buys 80kg sugar at Taka 40 per kg and 40 kg rice at Taka 50 per kg. At what price approximately in Taka per kg should he sell to make a profit of 10% on cost ?

A: 42.3
B: 44.3
C: 47.7
D: 49.2
Uttara Bank Ltd #5587

3.5 can be expressed in terms of percentage as ----

A: 350%
B: 3.5%
C: 35%
D: 0.35%
Uttara Bank Ltd #5588

A number when multiplied by 13 is increased by 180. The number is ----

A: 5
B: 15
C: 12
D: 45
Janata Bank Ltd #5589

A person crosses a 600 meters long street in 5 minutes. What is his speed in kilometers per hour ?

A: 3.6
B: 7.2
C: 8.4
D: 10
Janata Bank Ltd #5590

A is two years older than B who is twice as old as C. If the total age of A,B and C is 27, then how old is B ?

A: 7
B: 8
C: 9
D: 10
Related Topics
Uttara Bank Ltd #5591

What is the place value of 5 in 3254710?

A: 50000
B: 10000
C: 5
D: 54710
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Uttara Bank Ltd #5592

In 10 years, A will be twice as old as B was 10 years ago. If A is now 9 years older than B, the present age of B is ----

A: 19 years
B: 29 years
C: 39 years
D: 49 years
Related Topics
Janata Bank Ltd #5593

Find the area of a right angled triangle whose hypotenuse is 10 cm and base 8 m.

A: 24 sq.cm
B: 34 sq.cm
C: 36 sq.cm
D: 48 sq.cm
Janata Bank Ltd #5594

For what value of 'K' will the pair of equations 3x+4y=12 and kx+12=30 does not have a unique solution ?

A: 3
B: 7.5
C: 9
D: 12
Related Topics
Janata Bank Ltd #5595

If one of the roots of the quadratic equation x^2+mx+24= 0 is x=1.5, then what is the value of m ?

A: -22.5
B: -17.5
C: -10.5
D: 16
Related Topics
Uttara Bank Ltd #5596

A train moves with a speed of 108 kmph. Its speed in metres per second is ----

A: 10.8 m/sec
B: 30 m/sec
C: 18 m/sec
D: 38.8 m/sec
Uttara Bank Ltd #5597

A takes 5 days more than B to do a certain job and 9 days more than C. A and B together can do the job in the same time as C. How many days A would take to do it?

A: 5
B: 15
C: 10
D: 20
Janata Bank Ltd #5598

10 cats caught 10 rats in 10 seconds. How many cats are required to catch 100 rats in 100 seconds ?

A: 10
B: 20
C: 50
D: 100
Related Topics
Janata Bank Ltd #5599

A fruit seller had some apples. He sold 40% apples and still has 420 apples left. Originally he had :

A: 588 apples
B: 600 apples
C: 672 apples
D: 700 apples
Janata Bank Ltd #5600

What percentage of numbers from 1 to 70 has 1 or 9 in the unit digits ?

A: 1%
B: 14%
C: 20%
D: 21%