2956 . The area of a square on a straight line is how many times that on its one- third ?

A. 3
B. 6
C. 9
D. 1/3

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Answer: Option C

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2957 . The area of a squeare is three-fifths the area of a rectangle. the length of the rectangle is 25 cm and its breadth is 10 cm less than its length. What is the perimeter of the square?

A. 60cm
B. 44cm
C. 80cm
D. cannot be determined

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Answer: Option A

Explanation:

Length of rectangle = 25 cm
Breadth of rectangle = 15 cm
Area of rectangle :

=(25×15)cm2=375cm
Area of square :

=(35×375)cm2=225cm2
Side of square :

=225−−−√cm=15cm
Perimeter of square :

=(4×15)cm=60cm

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সমন্বিত ১০ ব্যাংক ও আর্থিক প্রতিষ্ঠান || অফিসার (জেনারেল) (08-03-2024)

2958 . The area of a triagnle with sides 3cm, 5 cm, 6 cm is-

A. $28 c m^{2}$
B. $2 \sqrt{14} c m^{2}$
C. $3 \sqrt{14} c m^{2}$
D. $\sqrt{14} c m^{2}$

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Answer: Option B

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সমন্বিত ৭ ব্যাংক ও ১টি আর্থিক | সিনিয়র_অফিসার | 27-11-2021

2959 . The area of a triangle whose sides are of lengths 12 cms, 5 cms and 13 cms is

A. $30 c m^{2}$
B. $400 c m^{2}$
C. $50 c m^{2}$
D. $20 c m^{2}$

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Answer: Option A

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One Bank Ltd || Special Cadre Officer (03-01-2025) || 2025

A. 15 m
B. 26 m
C. 34.5 m
D. None of these

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Answer: Option D

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Officer (General) |-Sonali | Janata | Bangladesh Krishi_Bangladesh Development bank ২৪.০৫.২০১৯

A. 200
B. 15000
C. 10000
D. 20000

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Answer: Option D

Explanation:

1 meter = 100 centimeters1 m2 = 10000 cm2600 m2 = 6000000 cm2Tiles requirement = 600000010×30 = 20,000 PCS.

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সমন্বিত ৮ ব্যাংক ও ১ টি আর্থিক প্রতিষ্ঠান || সিনিয়র অফিসার (সাধারণ) (20-01-2023)

2962 . The area of the right triangle is $184 c m^{2}$ . One of its leg is 16 cm long. Find the length of the other leg?

A. 23 cm
B. 22 cm
C. 24 cm
D. 20 cm

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Answer: Option A

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সোনালী ও ডিবিবিএল ব্যাংক- সিনিয়র অফিসার (আইটি) - 16.10.2020

A. 1 : 6
B. 1 : 8
C. 1 : 4
D. 1 : 2

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Answer: Option B

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SBAC Bank PLC || Trainee Junior Officer (28-09-2024) || 2024

A. 1 : 6
B. 1 : 8
C. 1 : 4
D. 1 : 2

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Answer: Option B

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Standard Bank Plc || Trainee Assistant Officer (15-03-2025) || 2025

A. The price paid for the banned products did not decrease much in 2007
B. Domestic production of banned products increased at a higher rate
C. The price of a few banned products increased considerably in 2007
D. A decrease in demand for most banned products in 2007 was not the sole cause of the drop in their price

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Answer: Option D

Explanation:

Based on the options provided, the assumption that underlies the argument in the passage is:

A decrease in demand for most banned products in 2007 was not the sole cause of the drop in their price.

This assumption suggests that there were other factors besides the decrease in demand that contributed to the drop in the price of banned products in 2007. The argument relies on the idea that the decrease in supply or other factors played a significant role in causing the observed decrease in price, rather than solely relying on the decrease in demand.

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Bangladesh Bank - Assistant Director - 2010

A. In 2007 smugglers of banned products had significantly more funds
B. Domestic production of illegal drugs increased considerably in 2007
C. The authors statements were made to embarrass the officials
D. In 2007 banned products entered the country by a different set of routes

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Answer: Option B

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Bangladesh Bank - Assistant Director - 2010

A. $216
B. $360
C. $1386
D. $2160

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Answer: Option B

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2968 . The average ( arithmetic mean) of 4 different integers is 75.If the largest integer is 90, what is the least possible value of the smallest integer ?

A. 1
B. 19
C. 29
D. 33
E. 35

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Answer: Option D

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Probationary Officer | 31.03.2017 ||

A. 15
B. 12.5
C. 10
D. 25

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Answer: Option A

Explanation:

Sum of x and y = 20×2 = 40

Average of x, y and z = (40 + 5)/3 = 15.

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সহকারী পরিচালক(AD) -12.11.2021

A. 5
B. 7
C. 9
D. 11

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Answer: Option B

Explanation:

Total age of 12 students = 12 x 20 = 240 years

New average = 20 - 1 = 19 years

Total age of (12 + 1 = 13) students = 13 x 19 = 247

So, age of the new student = 247 - 240 = 7 years

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2956 . The area of a square on a straight line is how many times that on its one- third ?

2957 . The area of a squeare is three-fifths the area of a rectangle. the length of the rectangle is 25 cm and its breadth is 10 cm less than its length. What is the perimeter of the square?

2960 . The area of lawn is 460 m². If the length is 15 percent more than the breadth of the rectangular field What is the length of the field?

2961 . The area of the floor of an auditorium is 600 sq. meter. How many unbroken tiles of dimension 10 x 30 cm³ will be required to cover the floor completely?

2963 . The area of two spheres are in the ratio 1:4. The ratio of their volume is-

2964 . The areas of two spheres are in the ratio 1 : 4 The ratio of their volumes is

2965 . The argument in the passage depends on which of the following assumptions ?

2966 . The argument in the passage would be most seriously weakened if it were true that

2967 . The assessed value of a house is $72000. The assessed value is 60% of the market value of the house. If taxes are $3 for every $1000 of the market value of the houes, how much are the taxes on the house?

2968 . The average ( arithmetic mean) of 4 different integers is 75.If the largest integer is 90, what is the least possible value of the smallest integer ?

2969 . The average (arithmetic mean) of x and y is 20. If x = 5 what is the average of x. y and z?

2970 . The average age of 12 students is 20 years. If the age of one more student is included the average decreases by 1, what is the age of the new student?

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