জব প্রিপারেশন

65201 Math

SR Enterprise (a partnership business co-owned by Rimon and Sumon) has earned a good amount of profit at the end of the year 1999. Out of the profit Sumon received TK. 2,500 as his share . What is the total amount of profit if in the beginning of that year both the partners have invested TK. 10,500 and Tk. 7,000 respectively ?

A)TK. 3,750

B)TK. 5,200

C)TK. 5,750

D)TK. 6,250

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65202 Math

A retailer buys a radio from the wholesaler for TK.80. He then marks up the price by 25% and sales at a discount of 10% . What is his profit on the radio ?

A)TK. 5

B)TK. 10

C)TK. 15

D)TK.12

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65203 Math

কিলোমিটার সমান কত মাইল?

A)১.৬

B)০.৬২

C)১.৬২

D)০.৬৫

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65204 Math

If a>b>c then which of the following can never be true ?

A)b+c

B)2a>b+c

C)2c>a+b

D)ab>bc

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65205 Math

Nader drove from Mymensingh to Dhaka at 60 miles/hour. Returning over the same route , there was a lot of traffic , and he was only able to drive at 40 miles/hour . If the return trip took 1 hour longer, what is the distance between Dhaka and Mymensingh ?

A)2 miles

B)3 miles

C)120 miles

D)240 miles

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65206 Math

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)37.50%

B)40%

C)60%

D)62.50%

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65207 Math

Rahim has three times as much money as Karim has. If Rahim gives Karim TK.50 then Karim will have three times as much money as Rahim will have. How much money do they have together ?

A)75

B)100

C)120

D)130

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65208 Math

Zarina has started a wholesale jewelary making business. She makes 36 bracelets a day, and sells them to local shops for TK.180 a dozen. How much does Zarina make per week if she works 5 days a week ?

A)TK. 2,200

B)TK. 2,700

C)TK. 540

D)TK. 3,780

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65209 Math

If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?

A)Bashar, three times more

B)Rahim , three times more

C)They both go around 12 times

D)Bashar, eight times more

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65210 Math

Nisha's father contributes to her savings by giving her 10% of her total savings. If Nisha saves TK.100 in June, TK.250 in July and TK.130 in August, how much will she have in savings at the end of August ?

A)TK. 528

B)TK.524

C)TK. 539

D)TK. 480

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65211 Math

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%

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65212 Math

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)1.40%

B)5.90%

C)11.10%

D)12.50%

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65213 Math

Of the 32 students in a certain class , 15 are in debating club and 20 are in music club. If 10 of the students are not in either club, how many of the students are in only one of the two clubs ?

A)5

B)9

C)10

D)17

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65214 Math

A car rental agency charges TK.2,000 a day plus TK.10 per mile for its rental cars. What is the total cost of traveling a total of 400 miles in 4 days in a car rented from this agency ?

A)TK. 10,450

B)TK. 12,000

C)TK. 4,800

D)TK. 14,400

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65215 Math

A boy got 50% of the questions on a test correct. If he had 10 questions correct out of the first 12, and 25% of the remaining questions correct, how many questions were on the test ?

A)16

B)24

C)26

D)28

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65216 Math

What is the greater of two number whose product is 90, if sum of these two numbers exceeds their difference by 30 ?

A)15

B)60

C)75

D)90

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65217 Math

At a book fair, Danesh buys three pencils that cost TK.3.25 each and a color pen that costs TK. 5. Which expression represents the amount of change 'C' , he should get when paying with a TK.20 note ?

A)TK. 300

B)TK. 336

C)TK. 280

D)TK. 330

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65218 Math

Rashed's average on 4 tests is 80. Assuming he can earn no more than 100 on any test, what is the least he can earn on his 5th test and still have a chance for an average of 85 after seven tests ?

A)60

B)70

C)75

D)85

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65219 Math

In creasing the original price of an item by 10%, then decreasing by 20% and then again increasing the price by 10% is equivalent to

A)4.4% decrease

B)Original price

C)3.2% decrease

D)3.5% decrease

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65220 Math

At a certain bookstore , the regular price of each book is 20 percent less than its list price. If during a sale the price of each book at the store was 15 percent less than its regular price, then the price of a book during the sale was what percent less than its list price ?

A)30%

B)32%

C)35%

D)38%

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65221 Math

XYZ company sold 800 units of watches for TK.800 each and 1,000 units of watches for TK. 500 each. If the company's cost of producing each unit of watch was TK. 600, what was the company's profit or loss ?

A)TK. 1,600 loss

B)TK. 600 loss

C)No profit or loss

D)TK. 600 profit

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65222 Math

As yesterday is to tomorrow , so Monday is to -

A)Saturday

B)Monday

C)Tuesday

D)Wednesday

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65223 Math

In a magic show , every one who is not over six feet tall is seated in the first row. Accordingly the assistant requested Anu to seat in the second row . Which of the following inferences can the above two sentences logically indicate ?

A)Taller people have the chance to know the tricks of magic

B)Anu's height is over six feet

C)Anu is going to be six feet next month

D)Shorter people enjoys magic more

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65224 Math

If 2x - y = 4 then 6x - 3y = ?

A)15

B)10

C)18

D)12

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65225 Math

If x = y = 2z and xyz = 256 then what is the value of x?

A)12

B)8

C)16

D)6

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65226 Math

(1/10) 18 - (1/10)20=?

A)99/1020

B)99/10

C)0.9

D)10

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65227 Math

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%

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65228 Math

A goat is tied to one corner of a square plot of side 12m by a rope 7m long. Find the area it can graze?

A)19.25 sq.m

B)155 sq.m

C)144 sq.m

D)38.48 sq.m

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65229 Math

Mr. Ali decided to walk down the escalator of a tube station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?

A)23 steps

B)16 steps

C)46 steps

D)26 steps

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65230 Math

The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member?

A)30 years

B)20 years

C)40 years

D)60 years

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65231 Math

The product of two numbers x and y is twice the sum of the numbers. What is the sum of the reciprocals of x and y?

A)3-Feb

B)4-Mar

C)7-Mar

D)2-Jan

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65232 Math

In the first 10 overs of a cricket game, the run rate was only 3.2. What should be the run rate in the remaining 40 overs to reach the target of 282 runs?

A)6.25

B)6.5

C)6.75

D)7

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65233 Math

In order to obtain an income of Tk. 650 from 10% stock at Tk. 96, one must make an investment of :

A)Tk. 3100

B)Tk. 6240

C)Tk. 6500

D)Tk. 9600

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65234 Math

Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?

A)10

B)9

C)12

D)20

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65235 Math

Train can travel 50% faster than a car. Both start from point A at the same time and reach point B 75 kms away from A at the same time. On the way, however, the train lost about 12.5 minutes while stopping at the stations. The speed of the car is :

A)100 kmph

B)110 kmph

C)120 kmph

D)130 kmph

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65236 Math

Running at the same constant rate, 6 identical machines can produce a totoal of 270 bottles per minute. At this rat, how many bottles could 10 such machines produce in 4 minutes?

A)648

B)10800

C)2700

D)1800

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65237 Math

A and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Tk. 855, the total profit is :

A)Tk. 1500

B)Tk. 1425

C)Tk. 1537

D)Tk. 1576

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65238 Math

Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnership for 14 months, 8 months and 7 months respectively. What was the ration of their investments?

A)5:07:08

B)0.868101852

C)38:28:21

D)18:28:56

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65239 Math

A man buys Tk. 20 shares paying 9% dividend. The man wants to have an interest of 12% on his money. The market value of each share is :

A)Tk. 12

B)Tk. 18

C)Tk. 15

D)Tk. 21

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65240 Math

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

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65241 Math

A bank offers 5% compound interest calculated on half-yearly basis. A customer deposits Tk. 1600 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is :

A)Tk. 120

B)Tk. 123

C)Tk. 122

D)Tk. 121

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65242 Math

Two numbers are respectively 20% and 50% mor than a third number. The ratio of the two numbers is :

A)2:05

B)3:05

C)4:05

D)6:07

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65243 Math

The average of four consecutive odd positive integers is always.

A)an odd number

B)divisible by 4

C)an even number

D)both (B) and (C)

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65244 Math

If 5 students run a mile in 5 minutes, how much time will 50 students take to run a mile?

A)0.1 minute

B)5 minutes

C)10 minutes

D)250 minutes

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65245 Math

If the following series continues to follow the same pattern, what will be the next number : 2, 6, 3, 9, 6, ......?

A)3

B)6

C)18

D)14

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65246 Math

Desscribel the following sequence in mathematical terms : 144, 72, 36, 18, 9

A)Descending arithmetic sequence

B)Ascending arithmetic sequence

C)Descending geometric sequence

D)Ascending geometric sequence

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65247 Math

Find the average of all whole number between 1 and 100 that end in 3.

A)44

B)45

C)46

D)47

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65248 Math

What precent of 25 is 0.20?

A)8

B)80

C)0.8

D)0.08

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65249 Math

In a sugar-water solution, the ration of water to sugar is 8 : 3. If you add 2 Kgs of sugar, the ratio becomes 2 : 1. What was the amount of sugar in the original solution?

A)4.5

B)5

C)8

D)6

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65250 Math

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

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