If the average of (x-3), (x-5), and (x-7) is 0, then what is the value of x ?

Created: 4 months ago | Updated: 2 months ago

১০

১৫

None of these

Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Trainee Officer - 24.09.2010 গণিত

498

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Due to the recession, a show room reported that revenue from luxury car sales were down by 11% and revenue from economy car sales were up by 7% . If the total revenue were up by 1% then what is the ratio of revenue from luxury car sales to revenue from economy car sales ?

Created: 4 months ago | Updated: 2 months ago

3 :2

11:7

৪:৫

1:2

None of these

Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Assistant Officer - 09.10.2009 গণিত

448

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X, Y and Z jointly started a business. It was agreed that X would invest Tk 6,500 for 6 months, Y, Tk 8,400 for 5 months and Z, Tk 10,000 for 3 months. X wants to be the working member for which, he was to receive 5% of the profits. The profit earned was Tk 7,400. What is the share of Y in the profit?

Created: 4 months ago | Updated: 2 months ago

Tk 1,900

Tk 2,660

Tk 2,800

Tk 2,840

None of these

Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Probationary Officer - 21.12.2012 গণিত

681

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A machine produces 1,000 units of plastic chair per hour . Working continuously at this rate, how many plastic chairs will this machine produce in a week ?

Created: 4 months ago | Updated: 2 months ago

7,000

৬৮,০০০

268,000

168,000

None of these

Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Assistant Officer - 09.10.2009 গণিত

354

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Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is ---

Created: 4 months ago | Updated: 2 months ago

৪

৮

None of these

Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Probationary Officer - 21.12.2012 গণিত

673

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Topu earns TK. 5.00 for every hour he works. Last week he worked for x hours . He purchased y kg of rice. Price of per kg rice is TK. 12.00 . He saved the remaining amount . Which expression below shows his savings ?

Created: 4 months ago | Updated: 2 months ago

TK. (5.00 + 12x + 12.00y)

TK. (5.00x - 12.00y)

TK. 5.00 (x - y)

TK. 7.00 (x - y)

None of these

Job Solution Dutch-Bangla Bank Ltd Dutch-Bangla Bank Ltd - Assistant Officer - 09.10.2009 গণিত

372

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If the average of (x-3), (x-5), and (x-7) is 0, then what is the value of x ?

Related Questions

Due to the recession, a show room reported that revenue from luxury car sales were down by 11% and revenue from economy car sales were up by 7% . If the total revenue were up by 1% then what is the ratio of revenue from luxury car sales to revenue from economy car sales ?

A machine produces 1,000 units of plastic chair per hour . Working continuously at this rate, how many plastic chairs will this machine produce in a week ?

Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is ---

Topu earns TK. 5.00 for every hour he works. Last week he worked for x hours . He purchased y kg of rice. Price of per kg rice is TK. 12.00 . He saved the remaining amount . Which expression below shows his savings ?