জব প্রিপারেশন

14951 Math

The length of two sides of a triangle are 7 cm and 4 cm respectively. The length of the third side is-

A)Greater than 3 cm

B)less than 3 cm

C)equal to 3 cm

D)All are true

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14952 Math

Consider that w+x=-4, x+y=25 and y+w=15. Then the average of w,x,y is-

A)3

B)4

C)5

D)6

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14953 Math

How long will it take for an amount of Tk. 450 to yield Tk. 81 as interest at 4.5% per annum of simple interest -

A)4 years

B)4.5 years

C)5 years

D)5.5 years

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14954 Math

Club A has 20 members and Club B has 27. If the total of 42 people belong the to the two clubs, how many people belong to both club?

A)3

B)4

C)5

D)6

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14955 Math

Today is Aziz's 12th Birthday and his father's 40th Birthday. How many years from today will Aziz's father be twice as old as Aziz's at that time?

A)12

B)24

C)18

D)16

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14956 Math

If 61% of Bangladeshi people like coffee and 74% like tea, how many like both?

A)13%

B)16%

C)26%

D)35%

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14957 Math

A grocer buy some eggs at Tk. 3 each. He finds that 12 of them are broken , but he sells the others at Tk. 4 each and makes profit of Tk. 96. How many eggs did he buy?

A)140

B)142

C)144

D)150

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14958 Math

What is the original price of a T-shirt ,if the sale price after 16% discount is 264?

A)300

B)214

C)320

D)314

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14959 Math

The present age of John and Marry are in the ratio of 6 : 4. Five years ago their ages were in the ratio of 5 : 3. How old is John now?

A)42

B)36

C)30

D)24

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14960 Math

A man buys doughnuts at the rate of Tk. 7.20 per Dozen. If the profit is Tk.30, how many doughnuts did he buys?

A)60

B)120

C)180

D)210

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14961 Math

If y% of x=29, then x=?

A)2900/y

B)29x/y

C)29y/x

D)29xy

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14962 Math

The number of 2,3,5 and x have an equal to 4.What is the value of x?

A)4

B)6

C)8

D)10

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14963 Math

If 15 is the 6th number in a series of 6 consecutive odd numbers,what is the 4th number in the series?

A)7

B)9

C)11

D)13

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14964 Math

Jamal needs 8 hours to do a job. Kamal takes 10 hours to do the same job. How long should it take Kamal & Jamal working together to do the job?

A)5 hours

B)4 1/2 hours

C)2 1/2 hours

D)4 4/9 hours

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14965 Math

How many years does it take for interest Tk. 1000 to become equal to the interest to the interest on Tk. 20 in 8 years?

A)20

B)30

C)40

D)50

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14966 Math

Asif is designing a doll house. The floor will be in the shape of a rectangle whose length is 2 feet more than its width. How long should the doll house be if Asif wants the area of the floor to be 15 square feet?

A)4 feet

B)8 feet

C)5 feet

D)2 feet

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14967 Math

A mixture of garbage is composed of 3 elements : by weight 1/3 of the weight is broken bottles. 3/5 of the garbage is rotten fish, and the remaining 12 pounds of the garbage is waste paper. what is the weight of the entire garbage in ponds?

A)11.2

B)180

C)36

D)60

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14968 Math

A group of kittens went on sale and 2/3 of them were sold for Tk. 2.30 each. If none of the 36 remaining kittens were sold, what was the total amount Tk. received for the kittens that were sold?

A)180

B)135

C)90

D)60

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14969 Math

An examiner checks 4 scripts in 5/3 hours. How many scripts can he check in 50 minutes?

A)2

B)21/3

C)22/3

D)25/6

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14970 Math

Farhana earns Tk. 5.00 for every hour she works in a book store . Last week she worked for x hours. She purchased x kg of rice. Price of per kg rice is Tk. 12.00 she saved the remaining amount. Which expression below shows her savings?

A)Tk. (5.00x +12.00y)

B)Tk. (5.00 x - 12.00 y)

C)Tk. 5.00 (x -y)

D)Tk. 7.00 (x -y)

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14971 Math

A picnic was arranged by m students . Total cost of the picnic was estimated to be y taka . Unfortunately z students withdrew their names from the picnic. How many more taka would each of the remaining students have to pay?

A)y/m

B)y/m-z

C)y/m-z - y /m

D)y /m - y /z

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14972 Math

In group of 15 high school students, 7 study Latin, 8 study French and 3 study neither Latin nor French. How many students study both Latin and French?

A)3

B)

C)15

D)4

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14973 Math

Sarah need to make a cake and some cookies. The cake requires 3/4 cup of sugar and the cookies require 3/5 cup of sugar. Sarah has 15/16 cups of sugar. Does she have enough, or how much more does she need?

A)has enough sugar

B)needs 1/8 of a cup of sugar

C)needs 3/80 of a cup of sugar

D)needs 4/19 of a cup of sugar

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14974 Math

Find the volume of a triangular solid cylinder with the following dimensions : 4 feet base, 3 feet height of triangle and 10 feet height of the cylinder?

A)120 cft

B)60 cft

C)80 cft

D)65 cft

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14975 Math

Mr. Jaman is insured completely for Tk. 1,50,000 against damages to his machinery. For any damage over Tk. 1,50,000 the insurance company will pay Tk. 1,50,000 plus only 15% of the additional damage. For a recent accident, Mr. Jaman was paid Tk. 1,56,000 by the insurance company. What was the total amount of the damage estimated?

A)Tk. 1,04,000

B)Tk. 90,000

C)Tk. 40,000

D)Tk. 80,000

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14976 Math

When Ehsan was preparing to make a tape from some of his favourite songs, he notices that the Hadi's song was 1 minute longer than Bonna's song and Niaj's song was 1 minute less than twice as long as Bonna's song. If the total time for these three songs is 12 minutes, how long is Niaj's song?

A)3 minute

B)4 minute

C)5 minute

D)7 minute

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14977 Math

Melinda's lights went out. She has 3 pairs of red socks in her drawer, 2 pairs of black socks, and 5 pairs of white socks. What is the minimum number of pairs she must remove from the drawer to ensure that she has a pair of each color

A)3

B)5

C)7

D)9

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14978 Math

The elevator in an eleven-storied office building travels at the rate of one floor per 1/4 minute, which allows time for picking up and letting down passengers. At the main floor and at the top floor the operator stops for 1 minute. How many complete (return) trips will the operator make during a 7 hours period?

A)50

B)60

C)80

D)90

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14979 Math

To produce an old photograph, a photographer charges x dollars to make a negative 3x/5 dollars for each of the first 10 prints, and x/5 dollars for each print in excess of 10 prints. If 45 dollars is the total charge to make a negative and 20 prints from an old photograph, how many dollars the photographer charges to make a negative?

A)3

B)3.5

C)4

D)4.5

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14980 Math

In a triangle LMN, LN is the longest side. THen the largest of the three angles is

A)L

B)M

C)N

D)PQR

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14981 Math

The radius of a circle is increased by 10% , then the area is increased by what percent?

A)10%

B)20%

C)21%

D)100%

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14982 Math

A person travels a distance of 30 km at a speed of 60 km /hr and then comes back at twice the speed. How may minutes did he take in total?

A)120

B)145

C)45

D)30

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14983 Math

Arman wanted to have Tk. 39,200 as interest after 5 years. He has invested an amount in an account for 1 year at 8% interest rate. From the 2nd year, he invested the principal amount in another account offering 10% interest for 3 years. At the beginning of the fifth year he invested the Principal amount in another account at the rate of 11%. What was the principal amount? (assume simple interest rate)

A)Tk. 50,000

B)Tk. 80,000

C)Tk. 70,000

D)Tk. 90,000

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14984 Math

Saif deposits Tk. 300 in a Bank at 10% interest rate compounded annually. At the end of the second year, the total amount including interest will become Tk.

A)660

B)6363

C)160

D)726

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14985 Math

If the price of an item increases from TK. 25 to Tk. 28 , the old price is what % of the new price?

A)10%

B)20%

C)89.29%

D)100%

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14986 Math

A fire broke out in a garments factory. How many minutes would it take for a fire truck to got to the fire 10 miles away if it travels at a rate of 20 mph?

A)20-Oct

B)20/10

C)60 * (10/20)

D)60 * (20 /10)

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14987 Math

which of the following could be a possible list of the advertisements in the order that they are aired?

A)BDFHJCK

B)CJBHDKF

C)HBDFJCK

D)HDBFKJC

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14988 Math

If advertisement B is assigned to the time slot, then which of the following must be true?

A)C is assigned to the fifth time slot.

B)D is assigned to the sixth time slot.

C)F is assigned to the fourth time slot .

D)K is assigned to the second time slot.

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14989 Math

If C is assigned to the third time slot , then each of the following could be true EXCEPT :

A)B is assigned to the fifth time slot .

B)D is assigned to the sixth time slot.

C)F is assigned to the fourth time slot.

D)J is assigned to the fifth time slot.

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14990 Math

If J is assigned to the seventh slot, the which of the following must be assigned to the fifth slot?

A)K

B)D

C)B

D)C

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14991 Math

If the coordinate of A and B are (4, 1) and (-2, 7) respectively, then the coordinates of the midpoint of AB are :

A)(1,4)

B)(-3,4)

C)(3, -4)

D)(-1, 4)

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14992 Math

The area of a rectangular R with width 4 feet is equal to the area of a square S which has a perimeter of 24 feet. The perimeter of the rectangular R, in feet, is :

A)9

B)16

C)24

D)26

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14993 Math

If the sales tax on an appliance priced at Tk. 300 is between 5% and 8%, then the cost (price plus sales tax) of the appliance can be :

A)310

B)325

C)318

D)314

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14994 Math

Of the 45 families in a locality, 25 families have working mothers and 10 families have retired individuals as members to look after the children at home. Of the families, 8 have both working mothers and retired individuals as members. How many of the families have working mothers but no retired individuals as members?

A)

B)2

C)18

D)17

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14995 Math

২০ ফুট লম্বা একটি দন্ড এমনভাবে কেটে দুভাগ করা হল যেন ছোট অংশটি বড় অংশের দুই-তৃতীয়াংশ হয় । ছোট অংশের দৈর্ঘ্য কত ফুট ?

A)৪

B)৫

C)৬

D)৮

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14996 Math

২ এর কত শতাংশ ২.৫ হবে ?

A)৮

B)৮০

C)১২৫

D)১৫০

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14997 Math

যদি ৬ জন বালক ৬ মিনিটে ৬ পৃষ্ঠা লিখতে পারে, তবে এক জন বালকের এক পৃষ্ঠা লিখতে কত সময় লাগবে ?

A)৬ মিনিট

B)৩ মিনিট

C)২ মিনিট

D)১ মিনিট

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14998 Math

সাড়ে চার হালি ডিমের দাম ১০৮ টাকা হলে, ১১ টি ডিমের দাম কত ?

A)৬০

B)৬৬

C)৬২.৫

D)৩৮

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14999 Math

০.০৪*০.০০৫*০.৩ = কত ?

A)০.০০৬

B)০.০০০৬

C)০.০০০০৬

D)০.০০০০০৬

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15000 Math

একটি বর্গক্ষেত্রের পরিসীমা ১৬০ মিলিমিটার হলে এর একটি বাহুর দৈর্ঘ্য কত হবে ?

A)৩৫ মিলিমিটার

B)৪০ মিলিমিটার

C)৪৫ মিলিমিটার

D)৫০ মিলিমিটার

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