Mutual Trust Bank ltd - Probationary Officer - 2016

মোট প্রশ্ন: ৪৪

পূর্ববর্তীপৃষ্ঠা ৩ এর ৩

৪১

A collection of books went on sale and 2/3 of these were sold Tk. 2.30 each. If none of the 36 remaining books that were sold?

ক.

Tk. 180

✓ সঠিক উত্তর

খ.

Tk. 135

গ.

Tk. 90

ঘ.

Tk. 60

বিষয়: গণিতটপিক: লাভ-ক্ষতি (Profit and loss)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016

A collection of books went on sale and 2/3 of these were sold Tk. 2.30 each. If none of the 36 remaining books that were sold?

ক.

Tk. 180

✓ সঠিক উত্তর

খ.

Tk. 135

গ.

Tk. 90

ঘ.

Tk. 60

বিষয়: গণিতটপিক: লাভ-ক্ষতি (Profit and loss)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016

৪২

At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seats in the stadium were located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck?

ক.

3/20

✓ সঠিক উত্তর

খ.

1/6

গ.

1/3

ঘ.

7/15

ব্যাখ্যা

ধরা যাক, stadium - এ total seat সংখ্যা x টি
so lower deck - এ seat সংখ্যা

\frac{x}{4}

$\frac{x}{4}$ টি
so lower deck - এর অবিক্রিত seat সংখ্যা

\frac{1}{5} \times \frac{x}{4} = \frac{x}{20}

$\frac{1}{5} \times \frac{x}{4} = \frac{x}{20}$ টি
পুরো Stadium এর বিক্রীত seat

\frac{2 x}{3}

$\frac{2 x}{3}$ টি হলে অবক্রিত seat সংখ্যা

\frac{x}{20}

$\frac{x}{20}$ টি
so stadium - এর

\frac{x}{3}

$\frac{x}{3}$ টি অবক্রিত seat - এর মধ্যে lower deck

\frac{x}{20}

$\frac{x}{20}$ টি
সুতরাং stadium এর 1 টি অবক্রিত seat এর মধ্যে lower deck =

\frac{x}{20} \times \frac{3}{x} = \frac{3}{20}

$\frac{x}{20} \times \frac{3}{x} = \frac{3}{20}$ টি

বিষয়: গণিতটপিক: ভগ্নাংশ (Fraction)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016

At a college football game, 4/5 of the seats in the lower deck of the stadium were sold. If one-fourth of all the seats in the stadium were located in the lower deck, and if 2/3 of all the seats in the stadium were sold, what fraction of the unsold seats in the stadium were in the lower deck?

ক.

3/20

✓ সঠিক উত্তর

খ.

1/6

গ.

1/3

ঘ.

7/15

ব্যাখ্যা

ধরা যাক, stadium - এ total seat সংখ্যা x টি
so lower deck - এ seat সংখ্যা

\frac{x}{4}

$\frac{x}{4}$ টি
so lower deck - এর অবিক্রিত seat সংখ্যা

\frac{1}{5} \times \frac{x}{4} = \frac{x}{20}

$\frac{1}{5} \times \frac{x}{4} = \frac{x}{20}$ টি
পুরো Stadium এর বিক্রীত seat

\frac{2 x}{3}

$\frac{2 x}{3}$ টি হলে অবক্রিত seat সংখ্যা

\frac{x}{20}

$\frac{x}{20}$ টি
so stadium - এর

\frac{x}{3}

$\frac{x}{3}$ টি অবক্রিত seat - এর মধ্যে lower deck

\frac{x}{20}

$\frac{x}{20}$ টি
সুতরাং stadium এর 1 টি অবক্রিত seat এর মধ্যে lower deck =

\frac{x}{20} \times \frac{3}{x} = \frac{3}{20}

$\frac{x}{20} \times \frac{3}{x} = \frac{3}{20}$ টি

বিষয়: গণিতটপিক: ভগ্নাংশ (Fraction)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016

৪৩

A very short-term creditor, such as a supplier who grants credit for only 30 days, is likely to be most interested in a firm's :

ক.

current ratio

খ.

quick ratio

গ.

cash converge ratio

ঘ.

cash ratio

✓ সঠিক উত্তর

ব্যাখ্যা

A very short-term creditor, like a supplier who grants credit for only 30 days, is primarily concerned with the liquidity and ability of the firm to pay its short-term obligations quickly. In this case, the most relevant ratio to assess a firm's ability to meet short-term obligations is the "cash ratio."

বিষয়: গণিতটপিক: সরল ও যৌগিক মুনাফা (Simple & Compound interest)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016

A very short-term creditor, such as a supplier who grants credit for only 30 days, is likely to be most interested in a firm's :

ক.

current ratio

খ.

quick ratio

গ.

cash converge ratio

ঘ.

cash ratio

✓ সঠিক উত্তর

ব্যাখ্যা

৪৪

A firm is having difficulty controlling its operating expenses. Which one of the following ratio categories will most directly reflect this problem?

ক.

liquidity

খ.

profitability

✓ সঠিক উত্তর

গ.

market value

ঘ.

turnover

বিষয়: গণিতটপিক: অনুপাত-সমানুপাত (Ratio-Proportion)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016

A firm is having difficulty controlling its operating expenses. Which one of the following ratio categories will most directly reflect this problem?

ক.

liquidity

খ.

profitability

✓ সঠিক উত্তর

গ.

market value

ঘ.

turnover

বিষয়: গণিতটপিক: অনুপাত-সমানুপাত (Ratio-Proportion)রেফারেন্স: Mutual Trust Bank ltd - Probationary Officer - 2016