Placement Papers - MCQ Practice Questions

Total balls = 5. Red balls = 3. Probability = $\frac{3}{5}$

Area of square = side² = 5² = 25 cm²

15% of 200 = ($\frac{15}{100}$) × 200 = 0.15 × 200 = 30

Each number is multiplied by 2. 5×2=10, 10×2=20, 20×2=40, 40×2=80

Fibonacci sequence: 1, 1, 2, 3, 5, 8, 13. The 7th number is 13.

Each number is multiplied by 2. The sequence is 5×2^n. The next number should be 320×2 = 640. This is a geometric progression with ratio 2.

The code represents the number of letters in the word. SNAKE has 5 letters, so SNAKE = 5.

A teacher instructs a student, similarly a doctor treats a patient. The relationship is one of professional service provider to recipient.

The correct spelling is 'Occasion' with double 'c' and double 's'. This is a common spelling error in English.

The DISTINCT keyword in SQL removes duplicate rows from the result set. Example: SELECT DISTINCT column FROM table;

Fibonacci-like sequence: T1=2, T2=3, T3=5, T4=8, T5=13, T6=21. Each term = sum of previous two terms.

Each letter is coded as its position in the alphabet: P=16, A=1, P=16, E=5, R=18. Similarly, PENCIL: P=16, E=5, N=14, C=3, I=9, L=12.

From given conditions: A < C < D and D < B. This means B > D > C > A. Therefore, B has the highest salary.