The average of 5 numbers is 25. If 2 more numbers, with an average of 18, are added to these numbers, what will be the average of the combined 7 numbers?

Created: 9 months ago | Updated: 3 months ago

২২

Job Solution Trust Bank Ltd Trust Bank Ltd - Officer - 10.07.2009 গণিত

356

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A brand of paint costs Tk. 14 per liter and 1 liter of paint will cover an area of 150 square feet. what is the minimum cost of paint needed to cover the 4 walls of a rectangular room that ix 12 feet wide, 16 feet long and 8 feet high?

Created: 9 months ago | Updated: 3 months ago

Tk. 42

Tk. 32

Tk. 50

Tk. 30

None of these

Job Solution Trust Bank Ltd Trust Bank Ltd - Assistant Officer - 14.01.2011 গণিত

1794

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Of the 50 students in a college , 32 are enrolled in psychology class and 37 are enrolled in logic. If 6 of the students did not enroll in either class, how many of the students are in only one of these two classes?

Created: 9 months ago | Updated: 3 months ago

২১

২২

২৭

None of these

Job Solution Trust Bank Ltd Trust Bank Ltd - Assistant Officer - 14.01.2011 গণিত

1723

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Ground oats, wheat bran, linseed meal, and ground barly are mixed b weight in the ratio of 10:6:2:2 respectively. How many ton of wheat bran is there in 15 tons of the mixture?

Created: 9 months ago | Updated: 3 months ago

1 \frac{1}{2}

2 \frac{1}{2}

4 \frac{1}{2}

7 \frac{1}{2}

Job Solution Trust Bank Ltd Trust Bank Ltd - Management Trainee Officer - 19.06.2015 গণিত

1522

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Two people were hired to plough a field for a total of Tk. 498 . They completed the job with one person working for 1.75 hours and the other working for 0.875 hours. If they split the Tk. 498 in proportion to the amount of time each spent working on the job, how much will person who worked longer receive?

Created: 9 months ago | Updated: 3 months ago

Tk 166

Tk. 249

Tk. 312

Tk. 332

None of these

Job Solution Trust Bank Ltd Trust Bank Ltd - Management Trainee Officer - 06.12.2011 গণিত

1895

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Bonds Telecom sold 140 SIM cards for Tk. 250 each, 120 SIM cards for Tk. 215 each and 50 SIM cards for TK. 200 each. If each. SIM card costs TK. 220 , what was Bond's profit or loss?

Created: 9 months ago | Updated: 3 months ago

Tk. 2, 600 loss

Tk. 2,600 profit

No profit or loss

Tk. 800 loss

None of these

Job Solution Trust Bank Ltd Trust Bank Ltd - Assistant Officer - 14.01.2011 গণিত

988

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Related Questions

A brand of paint costs Tk. 14 per liter and 1 liter of paint will cover an area of 150 square feet. what is the minimum cost of paint needed to cover the 4 walls of a rectangular room that ix 12 feet wide, 16 feet long and 8 feet high?

Of the 50 students in a college , 32 are enrolled in psychology class and 37 are enrolled in logic. If 6 of the students did not enroll in either class, how many of the students are in only one of these two classes?

Ground oats, wheat bran, linseed meal, and ground barly are mixed b weight in the ratio of 10:6:2:2 respectively. How many ton of wheat bran is there in 15 tons of the mixture?

Bonds Telecom sold 140 SIM cards for Tk. 250 each, 120 SIM cards for Tk. 215 each and 50 SIM cards for TK. 200 each. If each. SIM card costs TK. 220 , what was Bond's profit or loss?