961 . A man has 72 green marbles and 108 red marbles. He decides to pack them into packets of the same size, each containing either all red or all green marbles. What is the greatest number of marbles he can put in each packet?

A. 36
B. 24
C. 18
D. 12
E. None of these

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Answer: Option A

Explanation:

72 = 2 × 2 × 2 × 3 × 3

108 = 2 × 2 × 3 × 3 × 3

The highest common factor of 72 and 108 is 36. Therefore he can put 36 marbles at maximum in each packet.

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962 . A man has Tk. 210 in coins alone. The coins consist of one taka, 50 paisa and whose numbers form a ratio of 5 : 6 : 8 respectively. How many coins are there in the 50 paisa denomination?

A. 210
B. 168
C. 126
D. 105

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Answer: Option C

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963 . A man has Tk 480 in the denominations of one-taka notes, five-taka notes and ten-taka notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

A. 45
B. 60
C. 75
D. 90
E. None of these

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Answer: Option D

Explanation:

Let, each denomination is x 
1x   +   5x   +   10 x  =  480
16x  =  480 
x =  30
So total no of notes  =  30   +   30   +   30  =  90

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964 . A man intends to run a certain distance in 1/4 th less than he usually takes. By what percentage must he increase his running speed to accomplish this goal?

A. 33.33%
B. 35%
C. 25%
D. 27.5%

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Answer: Option A

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965 . A man invests Tk.900000 in a share earning Tk.9 as divided per share, when a share of face value of Tk.100 is selling for Tk.150. What is his annual income?

A. Tk.54000
B. Tk.81000
C. Tk.15000
D. Tk.58000

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Answer: Option B

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966 . A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is :

A. 22 years
B. 14 years
C. 18 years
D. 20 years

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Answer: Option A

Explanation:

Hints: Let the sons present age be x years. Then man present age = ( x + 24) years

( x + 24) + 2 = 2 ( x + 2)

x + 26 = 2x + 4

x = 22

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967 . 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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Answer: Option C

Explanation:

প্রশ্নে বলা হচ্ছে যে, একজন লোকের ১২০ দিনের জন্য কিছু টাকা প্রয়োজন । সে ব্যাংকের কাছে লোন চাইল । ব্যাংক তাকে ৬% হার ৩৬০ টাকা চার্জ করল । প্রশ্ন হলো সে ব্যাংক থেকে মোট কত টাকা নিয়েছিল ?

আমরা জানি, I = prt/100

এখানে,

I = সুদ/চার্জ = 360,

r = সুদের হার = 6% ,

t = সময় = 120 days = 120/30 মাস = 4 মাস = 4/12 বছর = 1/3 বছর

= > 360 = p×6×13100">p×6×13100

∴ p = 18,000

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968 . A man is now 3 times as old as his son. In 10 years time, the sum of their ages will be 76. How old was the man when his son was born?

A. 24 years
B. 40 years
C. 28 years
D. 32 years

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Answer: Option C

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সমন্বিত ৫ ব্যাংক || অফিসার (ক্যাশ) (11-03-2022)

A. 39
B. 40
C. 29
D. 45

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Answer: Option A

Explanation:

এখানে বেগ =৮ kmh-1 = ৮*১০০০/ ৬০ = ১৩৩.৩৩ mm-1

অতএব, সময় = দূরত্ব/বেগ = ৫২০০/১৩৩.৩৩ = ৩৯ মিনিট

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970 . A man paid tax on 9000 Taka at 30%. Не paid the tax in 12 equal payments. Each payment was.

A. 2.25 Taka
B. 22.50 Taka
C. 225 Taka
D. 250 Taka

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Answer: Option C

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সমন্বিত ৮টি ব্যাংক ও ১টি আর্থিক প্রতিষ্ঠান - সিনিয়র অফিসার (16-05-2025)

A. Tk.10000
B. Tk.12000
C. Tk.15000
D. Tk.20000

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Answer: Option B

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972 . A man purchased a cow for Tk. 3000 and sold it the same day for Tk. 3600, allowing the buyer a credit of 2 years. If the rate of interest be 10% per annum, then the man has a gain of-

A. 0%
B. 5%
C. 7.5%
D. 10%

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Answer: Option A

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সমন্বিত পাঁচ ব্যাংক || অফিসার ক্যাশ - 06.11.2021

A. 60
B. 50
C. 55
D. 45
E. None of them

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Answer: Option B

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974 . A man purchases two clocks A and B at a total cost of Tk 650. He sells A with a 20% profit and B at a loss of 25% and gets the same selling price for both clocks. What are the purchasing prices of A and B respectively?

A. 225, 425
B. 275, 375
C. 300, 350
D. 250, 400

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Answer: Option D

Explanation:

Let the cost price of clock A be ₹ x and that of clock B be ₹ (650 - x) From the given information, we can write 120 % of x = 75 % of (650 - x) Therefore, \frac{120}{100} \times x = \frac{75}{100} \times (650 - x) \Rightarrow x = \frac{75}{120} \times (650 - x) \Rightarrow x = \frac{5}{8} \times (650 - x) \Rightarrow 8 x = 3250 - 5 x \Rightarrow 8 x + 5 x = 3250 \Rightarrow 13 x = 3250 \Rightarrow x = \frac{3250}{13} \Rightarrow x = 250 Hence, the cost of clock A = ₹ 250 So, the cost of clock B = ₹ (650 - 250) = ₹ 400 Hence, the purchasing price of clock A is ₹ 250 and clock B is ₹ 400 .

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বাংলাদেশ ব্যাংক || সহকারী পরিচালক (AD) (20-10-2023)

A. 30 minutes
B. 60 minutes
C. 90 minutes
D. 120 minutes
E. None of these

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Answer: Option A

Explanation:

ধরি নৌকা ও স্রোতের বেগ x ও y

স্রোতের প্রতিকূলে 90 মিনিট বা 3/2 ঘন্টায় যায় 3 মইল

স্রোতের প্রতিকূলে 1 ঘন্টায় যায় (3×2) / 3 মাইল = 2 মাইল

x - y = 2

x - 2 = 2 [ y = 2]

x = 4

স্রোতের প্রতিকূলে বেগ = x + y + 4 + 2 = 6

6 মাইল যায় 1 ঘন্টায়

3 মাইল যায় 3/6 ঘন্টায় = 1/2 ঘন্টায়

= 30 মিনিট

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961 . A man has 72 green marbles and 108 red marbles. He decides to pack them into packets of the same size, each containing either all red or all green marbles. What is the greatest number of marbles he can put in each packet?

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962 . A man has Tk. 210 in coins alone. The coins consist of one taka, 50 paisa and whose numbers form a ratio of 5 : 6 : 8 respectively. How many coins are there in the 50 paisa denomination?

963 . A man has Tk 480 in the denominations of one-taka notes, five-taka notes and ten-taka notes. The number of notes of each denomination is equal. What is the total number of notes that he has?

964 . A man intends to run a certain distance in 1/4 th less than he usually takes. By what percentage must he increase his running speed to accomplish this goal?

965 . A man invests Tk.900000 in a share earning Tk.9 as divided per share, when a share of face value of Tk.100 is selling for Tk.150. What is his annual income?

966 . A man is 24 years older than his son. In two years, his age will be twice the age of his son. The present age of the son is :

967 . 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

968 . A man is now 3 times as old as his son. In 10 years time, the sum of their ages will be 76. How old was the man when his son was born?

969 . A man is running at a speed of 8 km per hour for a distance of 5200 meters. How many minutes would it take him to cover the distance?

970 . A man paid tax on 9000 Taka at 30%. Не paid the tax in 12 equal payments. Each payment was.

971 . A man pays 5% this annual income as tax. If he paid Tk.600 as tax last year, what was his annual income?

972 . A man purchased a cow for Tk. 3000 and sold it the same day for Tk. 3600, allowing the buyer a credit of 2 years. If the rate of interest be 10% per annum, then the man has a gain of-

974 . A man purchases two clocks A and B at a total cost of Tk 650. He sells A with a 20% profit and B at a loss of 25% and gets the same selling price for both clocks. What are the purchasing prices of A and B respectively?

975 . A man rowed 3 miles upstream in 90 minutes. If the river flowed with a current of 2 miles per hour, how long did the man's return trip take?

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