জব প্রিপারেশন

501 Math

Two numbers are in the ratio 5:4 and different is 10. What is the largest number ?

A)40

B)30

C)50

D)45

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502 Math

The average daily wage of 10 workers is TK. 400. If the lowest wage is Tk. 300 what is the possible maximum wage in Tk. ?

A)700

B)8000

C)9000

D)1300

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503 Math

If the value of is:

A)3

B)27

C)8

D)216

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504 Math

Which one is true for the mathematical expression

A)2-Mar

B)3-Feb

C)1

D)

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505 Math

Solve the question :

A)-23

B)20

C)23

D)

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506 Math

Find the L.C.M of

A)1+a

B)1-a

C)a-1

D)

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507 Math

If , and then z = ?

A)2

B)3

C)1

D)4

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508 Math

If the difference between the circumference and of a circle is 60 cm, the radius of the circle is:

A)7 cm

B)9 cm

C)10 cm

D)14 cm

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509 Math

What is the angle that is half of its own complement?

A)30

B)45

C)60

D)150

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510 Math

How many degrees are included between the hands of a clock at 4:00?

A)50

B)60

C)75

D)120

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511 Math

If 20% growth of the total disbursement of loans in the preceding year was the minimum target, how banks did not achieve the target 2011?

A)2

B)4

C)3

D)None of these

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512 Math

which of the following could be an acceptable assignment for positions one through four , respectively ? One Two Three Four

A)Helal Tinku Labu Zafar

B)Faiz Helal Zafar Labu

C)Tinku Helal Xony Rubel

D)Tinku Zafar lvy Xony

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513 Math

If Ivy and Zafar sit, respectively , in the 2nd and 7th position , which of the following persons mudt sit in the 1st position .

A)Faiz

B)Viki

C)Labu

D)Tinku

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514 Math

If zafar and Labu sit , respectively, in the 1st and 7th positions , which of the following persons must sit in the 5th position?

A)Tinku

B)Viki

C)Helal

D)Xony

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515 Math

On the following image, two equal circles are cut out of a rectangle of card of dimension 16 by 8. The circles have the maximum diameter possible. What is the approximate area of the paper remaining after the circle have been cut out?

A)104

B)54

C)27

D)13

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516 Math

An overall picture of the amount of loan disbursement of Five banks for the last five years is as follow: (Amount in crores of Taka)In which bank disbursement of loans was more than 25 percent of all in 2014

A)Chtra

B)Halda

C)Kirtankhola

D)Surma

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517 Math

In which of the following banks did disbursement of loan continuously increase over the years?

A)Chitra

B)Surma

C)kirtankhola

D)Titas

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518 Math

In which year the disbursement of loans was the least compared to the average disbursement over the years?

A)2010

B)2011

C)2012

D)2013

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519 Math

If 20% growth of the total disbusement of loans in the precedding year was the minimum target, how many banks did not achieve the target 2011?

A)4

B)4

C)3

D)None of these

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520 Math

A company produces five types of shirts -- A,B,C,D and E-using cloth of three qualities -- high, medium and low , using dyes of three qualities-- high, medium and low. One shirt requires 1.5 m of cloth .The following table gives respectively : The number of shirts (of each category) produced, in thousands. The percentage distribution of cloth quality in each type of shirt, and The percentage distribution of dye quality in each type of shirt. What is the total requirement of cloth?

A)2,50,00 m

B)2,25,00 m

C)2,00,000 m

D)1,50,00 m

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521 Math

A company produces five types of shirts -- A,B,C,D and E-using cloth of three qualities -- high, medium and low , using dyes of three qualities-- high, medium and low. One shirt requires 1.5 m of cloth .The following table gives respectively : The number of shirts (of each category) produced, in thousands. The percentage distribution of cloth quality in each type of shirt, and The percentage distribution of dye quality in each type of shirt. How many meters of low-quality cloth is consumed?

A)40,00 m

B)60,000 m

C)46,500 m

D)22,500 m

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522 Math

A company produces five types of shirts -- A,B,C,D and E-using cloth of three qualities -- high, medium and low , using dyes of three qualities-- high, medium and low. One shirt requires 1.5 m of cloth .The following table gives respectively : The number of shirts (of each category) produced, in thousands. The percentage distribution of cloth quality in each type of shirt, and The percentage distribution of dye quality in each type of shirt. How many metres of high quality cloth is consumed by A-type shirts?

A)30,00 m

B)24,00 m

C)112,000 m

D)8,00 m

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523 Math

A company produces five types of shirts -- A,B,C,D and E-using cloth of three qualities -- high, medium and low , using dyes of three qualities-- high, medium and low. One shirt requires 1.5 m of cloth .The following table gives respectively : The number of shirts (of each category) produced, in thousands. The percentage distribution of cloth quality in each type of shirt, and The percentage distribution of dye quality in each type of shirt. What is the ratio of the three qualities of dyes in high quality cloth ?

A)7:09:10

B)1:02:05

C)2:01

D)Cannot be determined

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524 Math

In a container , there are 2 green marbles and 2 red marbles . You randomly pick the marbles. What is the probability that both of the are green?

A)2-Jan

B)3-Jan

C)4-Jan

D)6-Jan

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525 Math

To represent a family budget on a circle graph, how many degrees of the circle should be used to represent an item that is 20% of the total budget?

A)

B)

C)

D)

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526 Math

A boat sailing against a stream of of river takes 6 hours to travel 24 kms, while sailing with the stream it takes 4 hours to travels the same distance. What is the speed of the stream ?

A)2.5 km / hr

B)1.5 km / hr

C)1 km / hr

D)0.5 km / hr

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527 Math

A milkman purchases the milk at Tk. x per liter and sells it at Tk. 2x per liter still he mixes 2 liters water with every 6 liters of pure milk. what is the profit percentage?

A)116%

B)166/66%

C)60%

D)100%

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528 Math

A man could buy a certain number of notebooks for Tk. 300. If each notebook cost is Tk. 5 more, he could have bought 10 notebook less for the same amount .Find the price of each notebook ?

A)15

B)20

C)10

D)8

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529 Math

4 men and 6 women can complete a work in 8 days while 3 men and 7 women can complete it in 10 days . In how many will 10 women complete it?

A)40 days

B)36 days

C)32 days

D)34 days

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530 Math

Two -fifth of one -fourth of three seventh of a number is 15. what is the half of the number ?

A)75

B)157

C)175

D)57

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531 Math

Length of a train is 170 meters and speed of train is 63 km / hr . This train can pass a bridge in 30 seconds , then find the length of the bridge.

A)355 m

B)325 m

C)365 m

D)312 m

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532 Math

A water tank has two taps (Tap1 -Tap2) . Tap -1 can fill a tank in 8 hours and Tap- 2 can empty the tank in 16 hours. How long will they take to fill the tank if both taps are opened simultaneously but tap-2 is closed after 8 hours?

A)10

B)12

C)14

D)16

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533 Math

A cylindrical rod of iron, whose height is equal to its radius ,is melted and cast into spherical balls whose radius is half the radius of the rod. find the number of balls.

A)3

B)4

C)5

D)6

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534 Math

A company produces five types of shirts -- A,B,C,D and E-using cloth of three qualities -- high, medium and low , using dyes of three qualities-- high, medium and low. One shirt requires 1.5 m of cloth .The following table gives respectively : The number of shirts (of each category) produced, in thousands. The percentage distribution of cloth quality in each type of shirt, and The percentage distribution of dye quality in each type of shirt. What is the ratio of low quality dye used for C-type shirts to that used for D-type shirts ?

A)2:03

B)1:02

C)2:01

D)3:02

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535 Math

Rahim borrowed Tk. 800 at 6% per annum and karim borrowed tk. 600 at 10% per annum .After how much time, will they both have equal debts?

A)50/3 yr

B)83/3 yr

C)44 / 3 yr

D)20/3 yr

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536 Math

The average of 6 numbers is 25. If 3 more numbers, with an average of 22 are added to these numbers, what will be the average of the combined 9 numbers?

A)24

B)25

C)26

D)28

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537 Math

The product of two positive numbers is p. If each of the numbers is increased by 2, the new product is how much grater than twice the sum of the two original numbers?

A)p times

B)2p times

C)(p+4) times

D)(2p + 30 times

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538 Math

If a>b>1 , then which of the following is true?

A)

B)

C)

D)

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539 Math

A and B together can do a piece of work in 40 days. A having worked for 20 days, B finishes the remaining work alone in 60 days shall B finish the whole work alone?

A)60 days

B)70 days

C)80 days

D)90 days

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540 Math

A jar contains white, red and green marbles in the ratios 2 : 3 : 5 six more green marbles are added to the jars and then the ratio becomes 2 : 3: 7 Hoe may white marbles are there in the jar?

A)5

B)6

C)9

D)10

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541 Math

The length of a rectangular plot is 3 folds its width . Half the area of the plot is covered by a playground whose area is 363 square meter . What is the length of the plot?

A)18.50 m

B)13. 61 m

C)17.21 m

D)15. 51 m

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542 Math

A box contains 10 electric bulbs from which 2 bulbs are defective . Two bulbs are chosen at random. What is the probability that one of them is defective?

A)10-Mar

B)16/45

C)25/68

D)Aug-33

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543 Math

Three pipes A, B and C can fill a tank in 6 hours. After working at it together for 2 hours. C is closed and A and B can fill the remaining part in 6 hours. The number of hours taken by C alone to fill the tank is:

A)8 hours

B)10 hours

C)14 hours

D)18 hours

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544 Math

If x= 7 - then find the value of

A)

B)

C)14

D)

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545 Math

An employer pays 3 workers X, Y and Z a total of Tk. 36600 a week. X is paid 125% of the amount Y is paid and 80% of the amount Z is paid . How much does X make a week?

A)9000

B)12000

C)10800

D)11700

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546 Math

The volume of a rectangular solid is to be increased by 50% without altering its base. To what extent the height of the solid must be changed.

A)50%

B)40%

C)30%

D)20%

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547 Math

X is west of Y and Y is north of Z. m is south of X. Which directin is M to Z?

A)North

B)West

C)South

D)East

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548 Math

All birds have beaks , and sparrows are birds, so all sparrows must have beaks.

A)Generalization

B)Induction

C)Special training

D)Syllogism

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549 Math

The decimal 0.1 is how many times greater than the decimal

A)10

B)

C)

D)

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550 Math

How many times in a day, are hands of a clock in straight line opposite in direction?

A)11

B)22

C)24

D)48

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