জব প্রিপারেশন

401 Math

A carpenter is designing a closet. The floor will be in the shape of a triangle whose length is 2 feet more than its width. How long should the closet be if the carpenter wants the area of the floor to be 15 square feet ?

A)3 feet

B)5 feet

C)7 feet

D)11feet

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402 Math

When is the result of the following division infinite?

A)x=0

B)x=5

C)x=6

D)x=2

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403 Math

A distance of 320 miles is traveled in 20 hours. At the same average rate, how many miles are traveled in hours?

A)150 miles

B)180 miles

C)136 miles

D)140 miles

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404 Math

The first three angles measures 10% less than the second. The third angle measures 20% more than the sum of the other two. Find the three angles of a triangle.

A)30 degree, 40 degree, 110 degree

B)45 degree, 45 degree, 90 degree

C)35 degree, 45 degree, 100 degree

D)60 degree, 30 degree, 90 degree

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405 Math

If a sequence is defined by the rule =, what is (the fourth term of the sequence ) if is 1 ?

A)4

B)6

C)16

D)25

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406 Math

A man 6 feet tall casts a shadow 4 feet long, at the same time a flagpole casts a shadow that is 50 feet long. How tall is the flagpole?

A)70 feet

B)75 feet

C)80 feet

D)85 feet

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407 Math

A man is in need of money for 120 days. He asked the banker and the banked charged Tk. 360 60%. What was the amount asked for?

A)Tk. 16,000

B)Tk. 15, 000

C)Tk. 18,000

D)None of these

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408 Math

If Tk. 1000 is invested in an account paying 10% compounded monthly, how much would be the nearst ending balance at the end of 10 years?

A)Tk. 2800

B)Tk. 2900

C)Tk. 3100

D)None of these

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409 Math

There are 10 books on a shelf, of which 4 are paperbacks and 6 are hardbacks, How many possible elections of 5 books from the shelf contain at least one paperback and at least one hardback?

A)75

B)120

C)210

D)246

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410 Math

What is the maximum number of foot of wire that can be cut from a wire that is 24 feet long?

A)11

B)18

C)19

D)20

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411 Math

What number when multiplied by yields as the results?

A)7-Feb

B)2-Mar

C)24/7

D)2-Jul

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412 Math

The price of a certain stock increased by 0.25 of 1 pecent on a certain. By what fraction did the price of the stock increase that day?

A)

B)

C)

D)

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413 Math

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

A)6.50%

B)7.00%

C)7.50%

D)8.50%

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414 Math

If xy>0 and yz<0, which of the folowing must negative?

A)xyz

B)

C)

D)

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415 Math

What is the remainder when is diveded by 5?

A)

B)1

C)2

D)3

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416 Math

A dishonest trader mixes 2 kg of vegetable ghee costing Tk. 45 a kg with 3 kg of standard ghee costing Tk. 70 kg. He sells the mixed ghee at Tk. 65 per kg. What his percentage of profit?

A)25%

B)16.67%

C)8.33%

D)6%

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417 Math

If P denotes + Q denotes - R, denots +and S denotes X, then what is the value of 18s36R12Q6p7?

A)115

B)55

C)25

D)none of these

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418 Math

If word 'NATION' is written as OCWMTT how COUNTR would be written in that code?

A)DQXRYX

B)DPXRYX

C)DCXRYX

D)None of these

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419 Math

If the letter M was removed from the alphabet, what would the middle letter of the alphabet be?

A)O

B)N

C)P

D)Q

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420 Math

Which of the following numbers can be placed at the sign interrogation?

A)35

B)30

C)45

D)40

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421 Math

If the sides of a square is increased by 10%, by what percent will the area of the square be increased ?

A)16%

B)21%

C)32%

D)100%

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422 Math

10% of 80 is equal to what percentage of 40?

A)8%

B)5%

C)10%

D)20%

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423 Math

What is 10% of 20% of 30%

A)0.01%

B)0.60%

C)6%

D)60%

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424 Math

What is the product of the odd integers between -8 and 8 ?

A)

B)100550

C)11025

D)5005

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425 Math

The difference between and is _____

A)

B)

C)

D)None of these

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426 Math

The average of 15 consecutive integers is 15. Find the smallest of the 15 integers?

A)6

B)7

C)8

D)9

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427 Math

Find the nixt number in the series : 3, 6, 4, 9,5,12,6.......

A)15

B)13

C)27

D)33

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428 Math

The ratio of boys and girls in a school is to 7. If there are 150 boys and girls, how many boys are there?

A)75

B)45

C)25

D)95

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429 Math

Sum of 2 numbes is 23 and the difference is 21. What is the smallest of the two numbers?

A)4

B)3

C)2

D)None of these

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430 Math

If 3x+2y=8 and 2x-2y=3, find the value 4-3x

A)2.6

B)3

C)-2.5

D)-2

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431 Math

What id the value of 0.4 X 0.04 X 0.004 X 40 ?

A)0.00256

B)0.000256

C)0.0256

D)2.56

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432 Math

How many prime numbers are there between 56 and 100/

A)8

B)9

C)10

D)11

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433 Math

Which of the following is divisible by 2 and 7?

A)524

B)461

C)385

D)350

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434 Math

The sum of tree consecutive even integers is equal to 4 times the smallest. What is the smallest integer?

A)4

B)6

C)8

D)10

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435 Math

If x +5y=16 and x=-3y, then y=?

A)3

B)5

C)8

D)11

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436 Math

If 8x+8y=64, what is the average of x and y?

A)16

B)64

C)8

D)4

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437 Math

Find the largest number of apples not exceeding 1000 which can be divided among 6,15,20, or 24 boys?

A)960

B)930

C)900

D)870

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438 Math

If it takes 4 hours to dig a hole by 50 workers, how long should it take to dig the same hole by 30 workers?

A)2 hours 24 minutes

B)6 houres 12 minutes

C)5 houres 12 minutes

D)6 hours 40 minutes

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439 Math

A man is in the need of moey for 120 days. He asked a banker and banker charged Tk. 360 at the rate of 6%. What was the amount asked for

A)Tk. 13000

B)Tk. 15000

C)Tk. 18000

D)Tk. 21000

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440 Math

There are 120 engineers and technocians working in a project in a project. If the ratio of enginerrs to technicians is 3 to 5, how many technicians are working in the project?

A)45

B)60

C)75

D)90

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441 Math

What is the percentage shareholding of the Government of Bangladesh in IFIC Bank Ltd?

A)35%

B)32.75%

C)35.50%

D)15.25%

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442 Math

A and B started a partnership business investing some in the ratio of 3:5 , C joined them after six months with an amount equal to that of B. In what proportion joined them after six months with an amount equal that of B. In what proportion should the profit at the and of the first year distributed among A. B and C

A)3:05:02

B)3:05:05

C)6:10:05

D)cannot be determined

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443 Math

Solution Y is 40 percent sugar by volume and solution X is 20 percent sugar by volume. how many gallons of solution that is 25 percent sugar by volume/

A)75

B)150

C)240

D)450

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444 Math

It takes 1 pound of flour to make y cake. The once of flour is w dollars for x pounds In terms of w, of w, x and y,what is the dollars cost of the flour required to amke 1 cake?

A)xy/w

B)w/xy

C)y/wx

D)wx/y

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445 Math

If 3/4 of the number of women working at company X is equal to 2/3 of the number of men, what fraction of the employees at companyat company X are women5

A)12-May

B)2-Jan

C)12-Jul

D)12-Mar

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446 Math

If the circle with center O has area , what is the area of equilateral triangle ABC?

A)

B)

C)18

D)24

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447 Math

If the average of seven consecutive integers is k+2, then the product of the greatest and least integers is____

A)

B)

C)

D)

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448 Math

The sumof the pre-tax costs of items A ans item B is Tk. 300. In dhaka, each item would be charged a flat 7% tax. In Rangpur item A is subject to 5% tax and item b is subject to 10% tax. If the tax in Rangpur on the purchase of both items is exactly Tk 3 more than it is in Dhaka, than what is the pre - tax price of item A?

A)120

B)209

C)300

D)320

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449 Math

If a, b,c and d are different integers between -6 and 10 inclusive, what is the least possible value of the product abcs?

A)-480

B)-1800

C)-3600

D)-4320

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450 Math

A business has 1000 kg of rice, part of which he sells at 8% profi and rest at 18% profit. He gains 14% on the whole. How much rice did he sell at 18% profit?

A)400 kg

B)600 kg

C)640 kg

D)700 kg

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