2656 . Look carefully for the letter pattern, and then choose which letters fill in the gap. CMM, EOO, GQQ----, KUU

A. GRR
B. GSS
C. ISS
D. ITT

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Answer: Option A

Explanation:

Letter pattern - এর প্রথম সদস্য C দিয়ে শুরু এবং সহযোগী হিসেবে আছে M দুবার। C এর একটি Letter পরেরটি E ও M এর একটি Lette - এর পরেরটি O। Letter pattern - এর দ্বিতীয় সদস্য এদের (EOO) দিয়ে গঠিত। সুতরাং GQQ এর পরের সদস্য হবে ISS।

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2657 . Lubana purchased 20 kg of pulses at a rate of Tk. 14.25 per kg and 30 kg of pulses at a rate of TK. 11.50 per kg.She decided to mix the two and sold the mixture. To make a profit of 30% what price per kg should he sell the mixture ?

A. 15.60
B. 14.80
C. 16.38
D. 18.20

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Answer: Option C

Explanation:

স্ত্রীলিঙ্গ: যেসব পদে স্ত্রী জাতি বোঝায়, তাকে স্ত্রীলিঙ্গ বলে। যেমন: বালিকা, মাতা, মেয়ে, নারী, মাতুলানী ইত্যাদি। গণক শব্দটির স্ত্রীলিঙ্গ গণকী।

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2658 . M, N and P were each paid the same hourly rate rate to rate to paint a building.M worked for a full day, N worked for half a day and P worked half as long as N worked. Together they earned BDT 560. How much money did N receive?

A. 240
B. 160
C. 100
D. 320

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Answer: Option B

Explanation:

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

A. 2
B. 7
C. 5
D. 8

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Answer: Option B

Explanation:

M ছাড়া 3 জন sister এবং 3 জন brother হয়। আবার N ছাড়া 2 জন brother এবং দ্বিগুণ বোন মানে 4 জন sister হয়।
অর্থাৎ M + 3 জন sister + 3 জন brother = 7 জন
N + 4 জন sister + 2 জন brother = 7 জন
সুতরাং Q এর children মোট 7 জন।

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

2660 . M men agreed to prchase a gift for Tk D. If 3 men drop out, How much more will each have to contribute toward the purchase of the gidt?

A. $\frac{M}{M - 3}$
B. $\frac{M D}{3}$
C. $\frac{3 D}{3 M - M^{2}}$
D. $\frac{3 D}{M^{2} - 3 M}$

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Answer: Option D

Explanation:

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

A. 22
B. 25
C. 28
D. 32

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Answer: Option B

Explanation:

In a second A Produces = 120 /40 = 3

and In 1 second B Produces = 100/20 = 5

In 1 second (A + B) Produces = 3 + 5 = 8

8 is Produced in 1 second

200 is produced in 200/ 8 = 25 second

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Bangladesh Bank - Assistant Director - 2010

A. 45
B. 75
C. 90
D. none of these

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Answer: Option C

Explanation:

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2663 . Mamun is twelfth from the left and Alam is fifteenth from the right in a row. If we interchange their positions, Alam becomes twentieth from right. How many boys are there in the row ?

A. 30
B. 31
C. 32
D. 29

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Answer: Option B

Explanation:

Total number of boys in the row
=12+20-1
=31
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2664 . Maruf's net income is always 80 percent of his gross income. What will be increase in Maruf's net income when his gross income increases from Tk. 20,000 to Tk. 30,000?

A. 5,000
B. 6,000
C. 8,000
D. none of these

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Answer: Option C

Explanation:

Net income from gross income of 20,000 tk = 80% of 20,000 = (0.8)(20,000)

Net income from gross income of 30,000 tk = 80% of 30,000 = (0.8)(30,000)

So, the INCREASE in net income = (0.8)(30,000) - (0.8)(20,000)

= (0.8)(30,000 - 20,000)

= (0.8)(10,000)

= 8,000 tk. Ans

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2665 . Mary says, "the number I am thinking of divisible by 2 or it is divisible by 3." This statement is false if the number Mary is thinking of is:

A. 2
B. 6
C. 8
D. 11
E. 15

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Answer: Option D

Explanation:

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Bangladesh Bank - Officer(Cash) - 2011

2666 . Masum can do a job in 2 hours. Hashem can do the same job in 3 hours. If they work together, how many hours will it take to do the job?

A. $1 \frac{1}{5}$
B. $6$
C. $3$
D. $1 \frac{2}{3}$
E. $1 \frac{3}{4}$

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Answer: Option A

Explanation:

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Bangladesh Bank - Officer(Cash) - 2011

A. Sunday
B. Wednesday
C. Friday
D. Saturday

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Answer: Option D

Explanation:

L.C.M of 4 and 3 is 12. If today is Monday then 12th day is Saturday.

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সহকারী পরিচালক(AD) -12.11.2021

A. 4y +5
B. 5y +4
C. 4-5y
D. y+5

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Answer: Option A

Explanation:

J=Y

M =4J=4Y

p=M+5= 4Y+5.

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সহকারী পরিচালক(AD) -12.11.2021

A. 6
B. 7
C. 5
D. none of these

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Answer: Option A

Explanation:

M's age=x

Her first brother's=x-4

Second brother's=x-4+5=x+1

As per the ques,

(x+x-4+x+1)/3=5

So, x=6 years

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2670 . Mohona deposits Tk 10,000 into a savings account that pays interest at an annual rate of 8%, compounded quarterly. After 6 months, how much interest has Mohona earned?

A. Tk 200
B. Tk 240
C. Tk 404
D. Tk 560
E. None of these

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Answer: Option C

Explanation:

C = P ( 1 + r/t) nt

= 10000 ( 1 + 0.08/4) 1/2 ×4

= 10404

Interest = C - P = 10404 - 10000 = 404 Tk

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2656 . Look carefully for the letter pattern, and then choose which letters fill in the gap. CMM, EOO, GQQ----, KUU

2657 . Lubana purchased 20 kg of pulses at a rate of Tk. 14.25 per kg and 30 kg of pulses at a rate of TK. 11.50 per kg.She decided to mix the two and sold the mixture. To make a profit of 30% what price per kg should he sell the mixture ?

2658 . M, N and P were each paid the same hourly rate rate to rate to paint a building.M worked for a full day, N worked for half a day and P worked half as long as N worked. Together they earned BDT 560. How much money did N receive?

2659 . M is a girl and has the same number of brothers as sisters. N is a boy and has twice as many sisters as brothers. M and N are the children of Q. How many children does Q have?

2661 . Machine A produces bolts at a uniform rate of 120 every 40 seconds and Machine B produces bolts at a uniform rate of 100 every 20 seconds. If the two machines run simultaneously , how many seconds will it take for them to produce a total of 200 bolts.

2662 . Mahfuz has a total of Tk. 480 in the denominations of one Taka, five Taka and Ten taka nones. The numbers of different notes are equal. what is the total number of notes?

2663 . Mamun is twelfth from the left and Alam is fifteenth from the right in a row. If we interchange their positions, Alam becomes twentieth from right. How many boys are there in the row ?

2664 . Maruf's net income is always 80 percent of his gross income. What will be increase in Maruf's net income when his gross income increases from Tk. 20,000 to Tk. 30,000?

2665 . Mary says, "the number I am thinking of divisible by 2 or it is divisible by 3." This statement is false if the number Mary is thinking of is:

2667 . Max goes to the gym every fourth day. Ellen's exercise routine is to go every third day. Today is Monday and both Max and Ellen are at the gym. What will the day of the week be the next time they are both at the gym?

2668 . Melissa is four times as old as Jim. Pat is 5 years older than Melissa. If Jim is y years old, how old is Pat?

2669 . Mita has two brothers - one of the brothers is 4 years younger than her and the other brothers is 5 years older than this brother. If the average age of the siblings is 5, what is the age of Mita ?

2670 . Mohona deposits Tk 10,000 into a savings account that pays interest at an annual rate of 8%, compounded quarterly. After 6 months, how much interest has Mohona earned?

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