91 . A number is as much greater than 36 as is less than 86 . Find the number.

A. 68
B. 43
C. 61
D. 73

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Answer: Option C

Explanation:

Officer (General) -Ansar VDP Unnayan | BD House Building Finance Corporation 28.09.2018

A. 0.04
B. 0.25
C. 0.40
D. 2.5
E. 25

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Answer: Option E

Explanation:

Truncate - কেটে ছোট করা, wind up - শেষ করা । বাক্যের অর্থ – যখন আমরা দেখলাম, আমাদের সময় প্রায় শেষ, প্রত্যেককে তার পারফরম্যান্স শেষ করতে বললো ।

Agrani Bank Ltd. Recruitment Test for Senior Officer 12.02.2010

A. 9
B. 14
C. 20
D. 6
E. 15

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Answer: Option E

Explanation:

We know, divident = quotient x divisor + remainder

So, divident = quotient x 105 + 99

Now, 105 is completely divisible by 21 yielding the quotient 5. So, we only need to divide the remainder 99 by 21 to see if any remainder remains.

Now, 99 = 4 x 21 + 15. So, 15 will be remained as a remainder if the number is divided by 21 instead of 105.

94 . A passenger paid 50% customs duty on accompanied baggage items. He paid another 20% sales tax on the total value of the items plus the custom duty paid. The total custom duty and sales tax is Tk. 350. what is the value of the item custom duty and sales tax?

A. Tk.400
B. Tk. 450
C. Tk. 500
D. None these

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Answer: Option D

Explanation:

Let,value of item be 100x

Custom duty=50%

value of item with custom duty =150x

Another 20% sales tax duty=150x×20%=30x

Total custom duty and sales tax= 50+30=80x

ATQ,

350/80x × 100x = 437.5

Ans: None these

বাংলাদেশ ব্যাংক || সহকারী পরিচালক 28-10-2022

A. 30
B. 35
C. 40
D. 50

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Answer: Option C

Explanation:

A person's present age is two-fifth of the age of his mother. After 8 years , he will be one-half of the age of his mother . How old is the mother at present ?

Let, present age of mother = x
present age of the person or son = 2x/5

After 8 year,
mother's age = x+8
son's age = 2x/5 + 8

As per question,
2x/5 + 8 = (x+8)/2
or, (x+8)/2 - 2x/5 = 8
or, x=40

So, present age of mother = 40 years (Ans:)

বাংলাদেশ ব্যাংক || সহকারী পরিচালক 28-10-2022

A. Tk. 1580
B. Tk. 1180
C. Tk. 1260
D. Tk. 1225

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Answer: Option C

Explanation:

For 5% loss, buying price of watch = (1140*100)/95 = 1200 tk

For earning 5% profit, selling price should be = (1200*105)/100 = 1260 tk (Ans)

97 . A person rides a bicycle round a circular path of radius 50 m. The radious of the wheel of the bicycle is 50 cm. The cycle comes to the starting point for the first time in 1 hour. what is the number of revolutions of the revolutions of the wheel in 15 minutes?

A. 20
B. 25
C. 30
D. 35

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Answer: Option B

Explanation:

Circumference of the circular path = 2/\50 = 100 /\ m This means 100 /\ m is the distance covered in 60 minutes Therefore distance covered in 15 minutes = 1/4 x 100 /\ m = 25/\ m Now distance covered in one revolution of the wheel = 2 /\(1/2) m = /\ m Therefore number of revolutions in 15 minutes = 25/\ //\ = 25 Read more on Brainly.in - https://brainly.in/question/8996103#readmore

Sonali &amp-Janata Bank | Officer (IT)| 04.01.2019

A. Tk. 3000
B. Tk. 5000
C. Tk. 7000
D. Tk. 8000

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Answer: Option D

Explanation:

Senior Officer (IT) - Sonali-Janata-BD Krishi-BD Development Bank Ltd - 30.11.2018

A. 250
B. 75
C. 110
D. 200

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Answer: Option B

Explanation:

Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018

A. 110
B. 130
C. 200
D. 240
E. 75

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Answer: Option E

Explanation:

Let, Number of women x

so, Number of men = x + 20

so, x + x + 20 = 240

বা, 2x = 220

বা, x = 110

Number of women 110

and Number of men = 110 + 20 = 130

101 . A police man spots a mugger from a distance of 200 meters. As the police man starts chasing the mugger, the mugger also starts also starts running. Given that the speed of the mugger is 10 km/h and that of the police man is 12 km/h, how far would have the mugger run before he is caught?

A. 3 km
B. 4 km
C. 2 km
D. 1 km
E. None of these

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Answer: Option D

Explanation:

Lets say the mugger ran for T hours before being caught.

200 meters = 0.2 km

ATQ, 12T = 10T + 0.2

Or, 12T - 10T = 0.2

Or, T = 0.1 hour

So, he ran = 10T = 10 x 0.1 = 1 km.

102 . A polygon that has 10 sides is called

A. Heptagon
B. Decagon
C. Hexagon
D. Octagon

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Answer: Option B

Explanation:

A polygon with 10 sides is called decagon. While a polygon with 8 and 12 sides are octagon and Dodecagon respectively.

103 . A polygon with 25 sides a can be triangulated into ___

A. 23
B. 20
C. 22
D. 21

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Answer: Option A

Explanation:

Assit. Programmer | Sonali Bank- Rubali Bank- BD Krishi Bank - 16.11.2018

A. 9!+10!
B. 2 × 10!
C. 9! × 10!
D. 9!

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Answer: Option B

Explanation:

105 . A pump can fill a tank with water in 2 hours . Because of a leak , it took 213213 hours to fill the tank.The leak can drain all the water of the tank in -

A. 4 ( 1 3 ) hours
B. 14 hours
C. 7 hours
D. 8 hours

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Answer: Option B

Explanation:

91 . A number is as much greater than 36 as is less than 86 . Find the number.

92 . A number is multiplied by 4 and then the product is divided by 100. This same result can be obtained if the original number is divided by--

93 . A number when divided by 105 leaves 99 as remainder. What will be the number if the number is devided by 21?

94 . A passenger paid 50% customs duty on accompanied baggage items. He paid another 20% sales tax on the total value of the items plus the custom duty paid. The total custom duty and sales tax is Tk. 350. what is the value of the item custom duty and sales tax?

95 . A person's present age is two - fifth of the age of his mother. After 8 years. he will be one half of the age of his mother . What is the present age of the mother?

96 . A person incurs a loss of 5 % by selling a watch for Tk. 1140. At what price should the watch be sold to earn 5% profit?

97 . A person rides a bicycle round a circular path of radius 50 m. The radious of the wheel of the bicycle is 50 cm. The cycle comes to the starting point for the first time in 1 hour. what is the number of revolutions of the revolutions of the wheel in 15 minutes?

98 . A person saves Tk. 5000 in his bank account . If the bank gives 10% annual profit , how much will be his balance after 6 years?

99 . A picnic attracts 240 persons. There are 20 more men than women and 20 more adults than children . How many men are at this picnic?

100 . A picnic was attended by 240 persons. There were 20 more men than women and 20 more adults then children. How many men were there in the picnic?

101 . A police man spots a mugger from a distance of 200 meters. As the police man starts chasing the mugger, the mugger also starts also starts running. Given that the speed of the mugger is 10 km/h and that of the police man is 12 km/h, how far would have the mugger run before he is caught?

102 . A polygon that has 10 sides is called

103 . A polygon with 25 sides a can be triangulated into ___

104 . A popular website requires users to create a password consisting of digits only. If no digit may be repeated and each password must be at least 9 digits long, how many passwords are possible ?

105 . A pump can fill a tank with water in 2 hours . Because of a leak , it took 213213 hours to fill the tank.The leak can drain all the water of the tank in -

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