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Combined 6 BANK & 2FI Senior Officer MCQ Math Solution Exam Date: 10-05-2019

5-May-2019

Q:

A monkey climbs a 60m high pole. In first minute he climbs 6m and slips down 3m in the next minute. How much time required by it to reach the top?
[combined 8 bank, Senior Officer 05/2019]

A) 35 minutes B) 33 minutes
C) 37 minutes D) 40 minutes

Answer

37 minutes

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Q:

Two number are in the ration 3:5. If 9 is subtracted from each, the new numbers are in the ratio 12:23. The smaller number is?
[combined 8 bank, Senior Officer 05/2019]

A) 27 B) 33
C) 49 D) 55

Answer

33

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Q:

If x:y=5:2 , then (8x+9y):(8x+2y) is ?
[combined 8 bank, Senior Officer 05/2019]

A) 29:22 B) 22:29
C) 26:61 D) 61:26

Answer

29:22

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Q:

In a class, the number of girls is 20% more than that of boys. The strength of the class is 66. If 4 more girls are admitted to the class, the ratio of the number of boys to that of girls is?
[combined 8 bank, Senior Officer 05/2019]

A) 1:2 B) 1:4
C) 3:5 D) 3:4

Answer

3:4

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Q:

What is the amount of equal installment, if a sum of TK 1428 due 2 years hence has to be completely repaid in 2 equal annual installments starting next year?
[combined 8 bank, Senior Officer 05/2019]

A) 700 B) 800
C) 650 D) can not be determined

Answer

can not be determined

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Q:

What is the rate of simple interest for the first 4 years if the sum of TK.360 becomes Tk.540 in 9 years and the rate of interest for the last five years is 6%?
[combined 8 bank, Senior Officer 05/2019]

A) 4% B) 5%
C) 3% D) 6%

Answer

5%

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Q:

A tank is filled in 5 hours by three pipes A, B and C. The pipe C is twice as fast as B and B is twice fast as A . How much time will pipe A alone take to fill the tank?
[combined 8 bank, Senior Officer 05/2019]

A) 20 hours B) 25 hours
C) 35 hours D) None of these

Answer

35 hours

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Q:

If the sum of two numbers is 22 and the sum of their squares is 404, then the product of two numbers is?
[combined 8 bank, Senior Officer 05/2019]

A) 40 B) 44
C) 80 D) 88

Answer

80

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ei sob math e jodi vul ans thake tahole practice korbe kemne? ans 40 hobe

Q:

The sum of the present ages of a father and his son is 60yeas. Six years ago, father’s age was five times the age of the son. After 6 years, son’s age will be?
[combined 8 bank, Senior Officer 05/2019]

A) 12 years B) 14 years
C) 18 years D) 20 years

Answer

20 years

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Q:

The angle of elevation of a ladder leaning against a wall is 600 and the foot of the ladder is 4.6m away from the wall. The length of the ladder is?
[combined 8 bank, Senior Officer 05/2019]

A) 2.3 m B) 9.2 m
C) 4.6 m D) 7.8 m

Answer

9.2 m

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Q:

A,B,C subscribe Tk.50000 for a business. A subscribes Tk.4000 more than B and B Tk. 5000 more than C. Out of total profits of TK.35000, A receives ?
[combined 8 bank, Senior Officer 05/2019]

A) Tk. 14,700 B) Tk. 1,900
C) Tk. 13,600 D) Tk. 8,400

Answer

Tk. 14,700

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Q:

P and Q invested in a business. The profit earned was divided in ratio 2:3. If P invested Tk.40000, the amount investedf by Q is?
[combined 8 bank, Senior Officer 05/2019]

A) Tk.40000 B) Tk.50000
C) Tk.70000 D) Tk.60000

Answer

Tk.60000

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Q:

If 2men or 3 women or 4 boys can do a piece of wok in 52 days, then the same piece of work will be done by 1 man, 1 woman and 1 boy?
[combined 8 bank, Senior Officer 05/2019]

A) 48days B) 36days
C) 45days D) 50days

Answer

48days

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Q:

There is a provision a food in fort for 1200 soldiers for 60 days. After 15 days, 200soldiers leave the fort. Remaining food will last for how many days?
[combined 8 bank, Senior Officer 05/2019]

A) 56 days B) 50 days
C) 48 days D) 54 days

Answer

54 days

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Q:

While working 7 hours a day. A alone can complete a piece of work in 6days and B alone in 8 days. In what time would they complete it together, 8 hour a day?
[combined 8 bank, Senior Officer 05/2019]

A) 5days B) 3days
C) 4days D) 3.6days

Answer

3days

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Q:

The cost price of 19 articles is same as the selling price of 29 articles. What is the loss percentage?
[combined 8 bank, Senior Officer 05/2019]

A) 52.30% B) 35.00%
C) 34.48% D) 30.00%

Answer

34.48%

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Q:

A trader sells his goods at a discount 20%. He still makes a profit of 25%. If he sells the goods at marked price only, his profit will be?
[combined 8 bank, Senior Officer 05/2019]

A) 56.25% B) 25.56%
C) 50.25% D) 54.25%

Answer

56.25%

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Q:

Find the least number of five digits which when divided by 40,60 and 75, leave reminders 21, 51 and 66 respectively?
[combined 8 bank, Senior Officer 05/2019]

A) 10196 B) 10199
C) 10197 D) 10191

Answer

10191

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Q:

Which one of the following number can be removed from the set S={0,2,4,5,9} without changing the average of set S?
[combined 8 bank, Senior Officer 05/2019]

A) 0 B) 2
C) 4 D) 5

Answer

4

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