Percentage MCQs

Showing 50 questions (Total: 1245)

Janata Bank Ltd #451

What percent of 25 is 0.20?

A: 8
B: 80
C: 0.8
D: 0.08
Dutch-Bangla Bank Ltd #452

The price of a certain television set is discounted by 10 percent, and the reduced price is then discounted by 10 percent . The series of successive discount is equivalent to a single discount of -

A: 20%
B: 19%
C: 18%
D: 11%
Rural Development Board #453

একটি বই বিক্রয় করার সময় বিক্রেতা লিখিত মূল্যের উপর ১৫% কমিশন প্রদান করে। বইটির লিখিত বিক্রয়মূল্য ১২০ টাকা হলে বইটি কত টাকার ক্রয় করা যাবে?

ক: ১০০ টাকা
খ: ১০৬ টাকা
গ: ৯৫ টাকা
ঘ: ১০২ টাকা
Dutch-Bangla Bank Ltd #454

In a shipment of 120 machine parts, 5 percent were defective. In a shipment of 80 machine parts, 10 percent were defective. For the two shipments combined, what percent of the machine parts were defective ?

A: 6.5%
B: 7.0%
C: 7.5%
D: 8.0%
Janata Bank Ltd #455

There is 60% increase in an amount in 6 years at simple interest. What will be the compound interest of Tk. 12,000 after 3 years at the same rate?

A: Tk. 2160
B: Tk. 3120
C: Tk. 3972
D: Tk. 6240
Exim Bank Ltd #456

If the stock value of XYZ Company drops from TK. 25 per share to TK. 21 per share, what is the percentage decrease ?

A: 4%
B: 8%
C: 12%
D: 16%
Dutch-Bangla Bank Ltd #457

In a university, 80 percent of the students lived in hostel , and 60 percent of the hostel students are lucky to get a single room. If number of lucky students is 1,200, then how many students were there in the university ?

A: 2,500
B: 2,400
C: 2,000
D: 1,800
Dutch-Bangla Bank Ltd #458

A student first reduced a number by 20 percent and then increased it again by 20 percent . If the difference between the two new numbers was 8, then what is the original number ?

A: 40
B: 50
C: 75
D: 100
Exim Bank Ltd #459

The population of Village Rasulpur increased by 12.5% every year. The population will increase to 121,500 after 2 years if the present population is -

A: 86,000
B: 92,000
C: 96,000
D: 10,500
Exim Bank Ltd #460

A class of 80 students has 25% girls. If 10% of the boys and 20% of the girls attended a picnic then what percentage of the class attended the picnic ?

A: 20%
B: 25%
C: 13%
D: 12.5%
Exim Bank Ltd #461

In a school cricket team, players are selected from both junior section and senior section. If the ratio of juniors to seniors in the team is 3:5 , what percentage of the team members are seniors ?

A: 37.5%
B: 40%
C: 60%
D: 62.5%
Exim Bank Ltd #462

On Sunday, the price of a share was TK.560. If the price of the share was TK.630 at the closing of the day, what was the percent increase in the price of the share for the day ?

A: 1.4%
B: 5.9%
C: 11.1%
D: 12.5%
Exim Bank Ltd #463

Rahim sells 60% of apples he had and throws away 15% of the remainder . Next day he sells 50% of the remainder and throws away the rest. What percent (in total) of his apples does Rahim throw ?

A: 17%
B: 23%
C: 77%
D: 75%
10th Private Lecturer Registration Examination #464

৮০ জন ছাত্রের মধ্যে ৪৪ জন ফেল করলে পাসের হার কত?

ক: ৪৫%
খ: ৩০%
গ: ৫৫%
ঘ: ৪০%
Janata Bank Ltd #465

You can now buy 5 more Mangoes with Tk 75 due to reduction in price by 20 percent. Calculate the current price of one dozen of Mangoes.

A: 24
B: 30
C: 36
D: 32
10th Private Lecturer Registration Examination #466

চিনির মূল্য ২০% কমে গেল কিন্তু এর ব্যবহার ২০% বৃদ্ধি পেল। এতে চিনি বাবদ ব্যয় শতকরা কত বাড়লো বা কমলো?

ক: ৫% কমলো
খ: ৫% বাড়লো
গ: ৪% কমলো
ঘ: ৪% বাড়লো
Janata Bank Ltd #467

Out of total profit, A gets 40%, B 25%, C 20%, D 10% and E 5%. What percentage of A's profit is that of B?

A: 150%
B: 160%
C: 400%
D: 200%
Janata Bank Ltd #468

In redesigning a cold storage, the length is increased by 30%, the breadth is increassed by 50% and the height is reduced by 20%. What is the net increase in the volume of the redesigned cold storage compared to the previous design?

A: 50%
B: 56%
C: 60%
D: 40%
Bangladesh Krishi Bank #469

নৌকা ও স্রোতের বেগ ঘন্টায় ১৮ কিলোমিটার ও ৬ কিলোমিটার । নদী পথে ১৮ কিলোমিটার রাস্তা অতিক্রম করে পুনরায় ফিরে আসতে কত সময় লাগবে?

ক: ৮ ঘন্টা
খ: ৯ ঘন্টা
গ: ১০ ঘন্টা
ঘ: ১২ ঘন্টা
Bangladesh Bank #470

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 -

A: an increase of 9%
B: a decrease of 1%
C: an increase of 7%
D: No change
Janata Bank Ltd #471

The length of a rectangle is increased by 25%. What percentage should the width be decreased so that the area of the rectangle remains unchanged?

A: 30%
B: 25%
C: 20%
D: 35%
Al-Arafah Islami Bank Ltd #472

when the price of an article is reduced by 15% the sales increases by 35% . The percentage change in the total amount of receipts is-

A: 14 of 3/4 decrease
B: 14 lof 3/4 increse
C: 13 of 3/4 decrease
D: None of them
Al-Arafah Islami Bank Ltd #473

If A's income is 25% less than that of B, then how much percent is B's income more than that of A?

A: 33 1/3%
B: 66 2/3%
C: 11 2/3%
D: 25%
Jamuna Bank Ltd #474

Experts say that 25% of all serious bicycle accidents involve head injuries and of all such head injuries, 80% are fatal. What percentage of all serious bicycle accidents involve fatal head injuries?

A: 6%
B: 20%
C: 55%
D: 105%
Jamuna Bank Ltd #475

A triangle has a perimeter of 36 centimeters. If the length of each side is increased by 50, the new perimeter will be?

A: 60 cm
B: 44 cm
C: 54 cm
D: 72 cm
Rupali Bank Ltd #476

A student multiplied a number by 3/5 instead of 5/3. What is the percentage of error in the calculation?

A: 34%
B: 44%
C: 54%
D: 64%
Rupali Bank Ltd #477

When the numerator of a frction increases by 4, the fraction increases by 2/3. The denominator of the fraction is :

A: 2
B: 3
C: 4
D: 6
Jamuna Bank Ltd #478

Brighto soap powder is packed in cubeshaped cartons. A carton measures 10 cm on each side. The company has decided to increase the length of each edge of the carton by 10%. How much has the volume increased? (cc = cubic centimeters)

A: 10 cc
B: 21 cc
C: 100 cc
D: 331 cc
Jamuna Bank Ltd #479

If the length of each of the sides of three square plots is increased by 50 percent, how much does the watch gain in one day?

A: 375%
B: 200%
C: 150%
D: 125%
Jamuna Bank Ltd #480

In a school election with three candidate, Abdul got 120 votes, Luna got 50 votes and Karim got 30 vote. What percentage of the total number of votes did Abdul get?

A: 60%
B: 66.67%
C: 80%
D: 120%
Rupali Bank Ltd #481

Every 3 minutes, 4 liters of water are poured into a 2,000, liter tank. After 2 hours, what percent of the tank is full?

A: 0.4%
B: 4%
C: 8%
D: 12%
Uttara Bank Ltd #482

In an office , the ratio of female to male employees is 1 : 4 what percentage of the employees are male ?

A: 20%
B: 80%
C: 75%
D: 40%
Bangladesh Krishi Bank #483

একটি গাড়ি ঘন্টায় ৭৫কি.মি. বেগে চলে। একজন লোক ৪ মিনিটেম১ কি.মি. দৌড়ালে লোকটির গতিবেগ গাড়ির গতিবেগের শতকরা কত হবে?

ক: ১০%
খ: ২০%
গ: ২৫%
ঘ: ৩০%
Uttara Bank Ltd #484

For a 20% decrease in the radius of a circle, what will be the percentage reduction in its area?

A: 10%
B: 20%
C: 36%
D: 400%
Uttara Bank Ltd #485

The price per unit of a product increases by 25% . The actual Taka increase in the unit price is Tk.1.25. What was the unit price in Taka before the price increase?

A: 5
B: 7.5
C: 6.25
D: 8.75
Rupali Bank Ltd #486

The price of tea being increased by 20%, a man reduces his consumption by 20%. By how much percent will his expenses for tea be decreased?

A: 2%
B: 4%
C: 6%
D: 8%
AB Bank Ltd #487

A circular logo is enlarged to fit the lid of a jar. The new diameter is 50 percent larger than the original . By what percentage has the area of the logo increased?

A: 50
B: 80
C: 100
D: 125
Al-Arafah Islami Bank Ltd #488

what is the maximum percentage discount that a merchant can offer on her Marked price so that she ends up selling at no profit or loss, if she had initially marked her goods up by 50% ?

A: 50%
B: 20%
C: 33.33%
D: 16.67%
AB Bank Ltd #489

The share price of a bank reduced by 5% on January 16th , but increased by 10% the next day. what was the overall rate of loss or gain?

A: 2% loss
B: 4.5% loss
C: no loss, no gain
D: 4.5% gain
Police Station Education Officer #490

কোনো কিছু (ধরা যাক, জনসংখ্যা) বৃদ্ধির ধারা যদি ২, ৪, ৮, ১৬, ৩২ ইত্যাদি- এই হারে বৃদ্ধি হতে থাকে তাহলে ঐ বৃদ্ধির হারকে কি বলা হয়?

ক: আনুপাতিক হার
খ: গাণিতিক হার
গ: জ্যামিতিক হার
ঘ: অস্বাভাবিক হার
Bangladesh Krishi Bank #491

একটি কলেজে ৭০% পরীক্ষার্থী ইংরেজিতে ও ৮০% পরীক্ষার্থী বাংলায় পাস করেছে। কিন্তু ১০% পরীক্ষার্থী উভয় বিষয়ে ফেল করেছে। যদি উভয় বিষয়ে ৩০০ জন পরীক্ষার্থী পাস করে থাকে তবে কতজন পরীক্ষার্থী পরীক্ষা দিয়েছে?

ক: ৩০০
খ: ৪০০
গ: ৫০০
ঘ: ৫৫০
Modhumoti Bank Ltd #492

In Dhaka City 90% of the population own a car, 15% own a motorcycle, and everybody owns one or the other of both. What is the percentage of motorcycle owners who own cars?

A: 33%
B: 66%
C: 50%
D: 90%
Modhumoti Bank Ltd #493

If the side of a square increases by 40%, then the area of the square increases by-

A: 16%
B: 96%
C: 116%
D: 140%
Modhumoti Bank Ltd #494

The salaries of A, B, and C, are in the ratio of 1 : 2 : 3. The salaries of B and C together is Tk. 6,000. By what percentage is the salary of C more than that of A?

A: 100%
B: 200%
C: 300%
D: 600%
Karmasangsthan Bank #495

ঢাকা স্টক এক্সচেঞ্জে বাটা সু-কোম্পানির শেয়ারের দাম গতকাল ৩০% বেড়েছিল এবং আজ গতকালের তুলনায় ২০% দর পতন ঘটেছে। বাটা শেয়ারের দাম কি হারে বেড়েছে?

ক: ১০%
খ: ৫%
গ: ৪%
ঘ: ২০%
Karmasangsthan Bank #496

একটি বাক্সে ২৫০টি মেশিন পার্টসের ৪% এবং অন্য একটি বাক্সের ৫০টি পার্টসের ১০% ত্রুটিপূর্ণ ছিল। দুটো বাক্সের মেশিন পার্টস একত্র করলে ত্রুটিপূর্ণ পার্টসের শতকরা হার কত?

ক: ৩%
খ: ৫%
গ: ৭.৫%
ঘ: ৪%
Karmasangsthan Bank #497

In a shipment of 250 machine parts, 4% were defective. In another shipment of 50 parts, 10% were defective. For two shipments combined what percent of the machine parts were defective?

A: 3%
B: 5%
C: 7.5%
D: 8%
Karmasangsthan Bank #498

Due to reduction in the bus fare by 15%, the number of passengers on a certain route increased by 40% then. What will be the percentage increase in revenue?

A: 17
B: 19
C: 20
D: 21
Modhumoti Bank Ltd #499

কোনো পরীক্ষায় ৪০% পরীক্ষার্থী ইংরেজিতে, ২৫% পরীক্ষার্থী গণিতে এবং ১৫% পরীক্ষার্থী উভয় বিষয়ে ফেল করেছে। কতজন পরীক্ষার্থী উভয় বিষয়ে পাস করেছে?

ক: ৩০
খ: ৩৫
গ: ৪০
ঘ: ৫০
Karmasangsthan Bank #500

A toy store regularly sells all stock at a discount of 20 percent to 40 percent. If an additional 25 percent were deducted from the discount price during a special sale, what would be the lowest possible price of a toy costing Tk. 16 before any discount?

A: Tk. 5.60
B: Tk. 7.20
C: Tk. 8.80
D: Tk. 9.60