The number of passengers on Dhaka-Rangpur route increased by 30% when the fare was reduced by 10%. What will be the percentage change in revenue?

Created: 6 months ago | Updated: 1 week ago

+3%

-3%

+17%

+20%

Job Solution First Security Islami Bank Ltd First Security Islami Bank Ltd - Probationary Officer - 2014 গণিত

404

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If the sum of the interior angles of a regular polygon measures $1444 °$ , how many sides does the polygon have?

Created: 6 months ago | Updated: 1 week ago

10 sides

8 sides

12 sides

9 sides

Job Solution First Security Islami Bank Ltd First Security Islami Bank Ltd | Probationary Officer | 19-02-2021 গণিত

300

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To produce an old photograph, a photographer charges x dollars to make a negative, 3x/5 dollars for each of the first 10 prints, and x/5 dollars for each print in excess of 10 prints. If 45 dollars is the total charge to make a negative and 20 prints from an old photograph, how many dollars the photographer charges to make a negative?

Created: 6 months ago | Updated: 1 week ago

3.5

৪

4.5

None of these

Job Solution First Security Islami Bank Ltd First Security Islami Bank Ltd - Probationary Officer - 17.07.2009 গণিত

561

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If two sides of the triangle below have lengths 5 and 6, the perimeter of the triangle could be which of following? I.11 II. 15 III. 24

Created: 6 months ago | Updated: 1 week ago

I only

ii only

iii only

II and III only

None of these

Job Solution First Security Islami Bank Ltd First Security Islami Bank Ltd - Probationary Officer - 17.07.2009 গণিত

414

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If the mean of numbers 28, x, 42, 78 and 104 is 62, what is the mean of 48,62,98,124 and x?

Created: 6 months ago | Updated: 6 days ago

৫৮

390

310

Job Solution First Security Islami Bank Ltd First Security Islami Bank Ltd | Probationary Officer | 19-02-2021 গণিত

730

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The average age of a group o f10 students was 20. The average age increased by 2 years when two new students joined the group students who joined the group?

Created: 6 months ago | Updated: 6 days ago

22 years

30 years

40 years

32 years

Job Solution First Security Islami Bank Ltd First Security Islami Bank Ltd | Probationary Officer | 19-02-2021 গণিত

608

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Related Questions

If the sum of the interior angles of a regular polygon measures 1444°, how many sides does the polygon have?

If two sides of the triangle below have lengths 5 and 6, the perimeter of the triangle could be which of following? I.11 II. 15 III. 24

If the mean of numbers 28, x, 42, 78 and 104 is 62, what is the mean of 48,62,98,124 and x?

The average age of a group o f10 students was 20. The average age increased by 2 years when two new students joined the group students who joined the group?

If the sum of the interior angles of a regular polygon measures $1444 °$ , how many sides does the polygon have?