DU Kha Unit Admission Test flashcards
DU Kha Unit Admission Test · Build recall with a focused review session.
32 cards. Read the term and the definition here. The deck at the top of this page is optional.
- স্বরবর্ণ কয়টি?
- বাংলা বর্ণমালায় স্বরবর্ণ ১১টি: অ, আ, ই, ঈ, উ, ঊ, ঋ, এ, ঐ, ও, ঔ।
- সমাস কাকে বলে?
- দুই বা ততোধিক শব্দের সংক্ষিপ্ত রূপকে সমাস বলে; সমাসবদ্ধ পদে অর্থসংকোচন ঘটে।
- চর্যাপদের আবিষ্কারক
- হরপ্রসাদ শাস্ত্রী ১৯০৭ সালে নেপালের রাজদরবারে চর্যাপদের পাণ্ডুলিপি আবিষ্কার করেন; এটি বাংলা ভাষার আদি নিদর্শন।
- Subject-verb agreement rule
- A singular subject takes a singular verb; plural subject takes plural verb. Words like 'each', 'every', 'either', 'neither' are singular.
- Article usage: a vs an
- Use 'a' before consonant sounds (a book), 'an' before vowel sounds (an hour); 'the' for specific or already mentioned nouns.
- Present perfect tense
- Formed with have/has + past participle; describes past actions with present relevance or unfinished time periods.
- Idiom: blessing in disguise
- An apparent misfortune that eventually turns out to be beneficial; e.g., losing a job led to a better career.
- Compound interest formula
- A = P(1 + r/n)^(nt), where P is principal, r annual rate, n compounding per year, t years.
- Mean for grouped data
- Arithmetic mean = Σfx / Σf, where f is frequency and x is class midpoint.
- Median formula grouped
- Median = L + [(n/2 − cf)/f] × h, where L lower boundary, cf cumulative frequency before median class, f frequency, h class width.
- Permutation vs combination
- Permutation nPr = n!/(n−r)! counts ordered arrangements; combination nCr = n!/[r!(n−r)!] counts unordered selections.
- Accounting equation
- Assets = Liabilities + Owner's Equity; every transaction maintains this balance under double-entry bookkeeping.
- Debit and credit rules
- Debit increases assets and expenses; credit increases liabilities, equity, and revenue. Debits must equal credits.
- Straight-line depreciation
- Annual depreciation = (Cost − Salvage value) / Useful life; allocates equal expense each year.
- Current ratio
- Current assets divided by current liabilities; measures short-term liquidity. A ratio above 1 indicates ability to meet obligations.
- Functions of management
- Planning, organizing, leading, and controlling (POLC); these four functions form the management process.
- Maslow's hierarchy
- Five needs from bottom: physiological, safety, social, esteem, self-actualization; lower needs must be met before higher ones motivate.
- Span of control
- The number of subordinates a manager directly supervises; narrow span means tall hierarchy, wide span means flat structure.
- SWOT analysis
- Strengths and weaknesses are internal; opportunities and threats are external. Used for strategic planning.
- Net Present Value
- NPV = Σ [CFt/(1+r)^t] − Initial investment; accept project if NPV > 0, reject if negative.
- CAPM formula
- Cost of equity Ke = Rf + β(Rm − Rf), where Rf risk-free rate, β beta, Rm market return.
- WACC formula
- WACC = (E/V)×Ke + (D/V)×Kd×(1−tax rate); weighted average cost of capital used as discount rate.
- Internal Rate of Return
- The discount rate that makes NPV equal zero; project accepted if IRR exceeds required rate of return.
- Central bank functions
- Issues currency, conducts monetary policy, acts as lender of last resort, and regulates commercial banks.
- CRR and SLR
- Cash Reserve Ratio and Statutory Liquidity Ratio are percentages of deposits banks must hold with central bank or in liquid assets.
- Principle of indemnity
- Insured cannot profit from a loss; compensation is limited to the actual financial loss suffered.
- Utmost good faith
- Both insurer and insured must disclose all material facts; failure may void the insurance contract.
- Marketing mix 4Ps
- Product, Price, Place, Promotion; the four controllable elements a firm combines to satisfy target market.
- Product life cycle
- Four stages: introduction, growth, maturity, decline; marketing strategies change at each stage.
- Market segmentation
- Dividing a market into groups with similar needs; bases include demographic, geographic, psychographic, and behavioral.
- Penetration pricing
- Setting a low initial price to attract customers and gain market share quickly; often used for new products.
- Promotion mix
- Combination of advertising, sales promotion, personal selling, public relations, and direct marketing used to communicate with customers.