3346 . The smallest of three consecutive even integers is 40 less than three times the largest. What is the largest of these integers?

A. 18
B. 10
C. 15
D. 14
E. None of these

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Answer: Option A

Explanation:

Let the integers be x, x + 2 and x + 4

Now, 3 ( x + 4) - 40 = x

2x = 40 - 12 = 28

x = 14

x + 4 = 14 + 4 = 18

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3347 . The smallest of three consecutive even integers is 40 less then three times the largest . What is the largest of three integers ?

A. 18
B. 10
C. 15
D. 14
E. none

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Answer: Option A

Explanation:

The smallest of three consecutive even integers is 40 less then three times the largest . What is the largest of three integers ?

Let the integers be, N - 2, N and N + 2. respectively.

Now, (N - 2) = 3 x (N + 2) - 40

or, N - 2 = 3N + 6 - 40

or, 3N - N = 40 - 6 - 2

or, 2N = 32

or, N = 16

So, the largest even integer = N + 2 = 16 + 2 = 18

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Probationary Officer | 31.03.2017 ||

A. 32
B. 40
C. 60
D. 72
E. None of these

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Answer: Option E

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3349 . The solution of equation $x - 2 y = 4$

A. $(0, 2)$
B. $(2, 0)$
C. $(4, 0)$
D. $(1, 1)$

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Answer: Option C

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প্রবাসী কল্যাণ ব্যাংক-সিনিয়র অফিসার-09-10-2021

A. 3 and 1
B. 4 and 3
C. 5 and 1
D. -1 and -3

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Answer: Option A

Explanation:

x-y = 2

x+y = 4

(Doing Addition), 2x = 6 or, x = 3

(Doing Subtraction), -2y = -2 or, y = 1

So, x =3 and y= 1 (Ans)

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পল্লী বিদ্যুতায়ন বোর্ড। এসিস্ট্যান্ট এনফোর্সমেন্ট কোঅডিনেটর। 31-12-2021

A. x= 3,y=1
B. x = 3, y = 2
C. x = 2, y = 3
D. x = 4, y = 1

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Answer: Option B

Explanation:

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সমন্বিত ৮ ব্যাংক ও ১ আর্থিক প্রতিষ্ঠান — অফিসার (জেনারেল) (04-07-2025) | 2025

A. 10
B. 25
C. 15
D. 32

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Answer: Option D

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সমন্বিত ৮ ব্যাংক ও ১ আর্থিক প্রতিষ্ঠান — অফিসার (জেনারেল) (04-07-2025) | 2025

A. 15
B. 20
C. 25
D. 30
E. 40

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Answer: Option B

Explanation:

P+Q+R = 90 tk

Q = 10+P

R = 2Q = 2(10+P) = 20+2P

P+Q+R = 90

P+10+P+20+2P = 90

P = 15

So, Q = 10+P = 10+15 = 25

Now, P+Q = 15+25 = 40

Average of P and Q is = 40/2 = 20 (Ans)

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3354 . The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance traveled downstream in 12 minutes is

A. 1.2 km
B. 3.6 km
C. 1.8 km
D. 2.4 km

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Answer: Option B

Explanation:

Speed downstream
= (15 + 3) kmph
= 18 kmph
Distance travelled
= (18 × 12/60) km
= 3.6 km

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সমন্বিত ৬ (ব্যাংক) ও ২ টি আর্থিক প্রতিষ্ঠান - সিনিয়র অফিসার ১০.০৬.২০১৯

A. 2 km/hr
B. 2.5 km/hr
C. 3 km/hr
D. 4 km/hr

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Answer: Option C

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3356 . The speed of three cars is in the ratio of 2 : 3 : 4 . The ratio of the times taken by these cars to travel the same distance is -

A. 2 : 3 : 4
B. 4 : 3 : 6
C. 4 : 3 : 2
D. 6 : 4 : 3

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Answer: Option D

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জনতা ব্যাংক || অফিসার (আরসি) (28-06-2024) || 2024

A. 2
B. 4
C. 3√5
D. √5

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Answer: Option A

Explanation:

√(7+3√5)(7−3√5)

=√(7)2−(3√5)2 N.B. formula: a²- b²

=√49−45

=√4

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পূবালী ব্যাংক লিমিটেড || জুনিয়র অফিসার (30-09-2023) || 2023

3358 . The square root of $(272^{2} - 128^{2})$ is:

A. 144
B. 200
C. 240
D. 256

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Answer: Option C

Explanation:

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পূবালী ব্যাংক লিমিটেড || জুনিয়র অফিসার (30-09-2023) || 2023

A. 253
B. 347
C. 363
D. 803

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Answer: Option A

Explanation:

Hints: 64009 কে রুট করলে হয় 253

সুতরাং সঠিক উত্তর: 253

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3360 . The statement "x>5 or x<3" is true if x equals.

A. 1
B. 3
C. 4
D. 5
E. None of these

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Answer: Option E

Explanation:

x > 5 এটা দ্বারা বোঝায় x এর মান হবে 5 এর থেকে বড়।

x<3 এটা দ্বারা বোঝায় x এর মান হবে 3 এর থেকে ছোট ।

প্রদত্ত অপশনে এমন কোন মান নাই যা ঐ দুটি শর্ত মানে।

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3346 . The smallest of three consecutive even integers is 40 less than three times the largest. What is the largest of these integers?

3347 . The smallest of three consecutive even integers is 40 less then three times the largest . What is the largest of three integers ?

3348 . The solid brick shown is made of small square shaped bricks of side 1. when the large brick is disassembled into its component small bricks. the total surface area of all the small bricks is how much greater than the surface area of the large brick?

3350 . The solution of equations x - y = 2 and x + y = 4 is :

3351 . The solution to the system x + y = 5, x - y = 1 ls

3352 . The solution to log2x = 5 is:

3353 . The some of daily income of P, Q and R is TK.90. If Q earns TK.10 more than P and R earns double of what Q earns, then what is the average of daily income of P and Q?

3354 . The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance traveled downstream in 12 minutes is

3355 . The speed of a boat in still water is 10 km/hr. If it can travel 26 km downstream and 14 km upstream in the same time, the speed of the stream is:

3356 . The speed of three cars is in the ratio of 2 : 3 : 4 . The ratio of the times taken by these cars to travel the same distance is -

3357 . The square root of (7+3√5)(7−3√5) is:

3359 . The square root of 64009 is :

3360 . The statement "x>5 or x<3" is true if x equals.

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