Page 1 – Quant (Simplification)
Problem • Step-wise Solution • Tricks
Q1. 25 × 4 + 100 ÷ 5
Step 1: Apply BODMAS rule
(Multiply and Divide first)
Step 2: Solve multiplication
25 × 4 = 100
Step 3: Solve division
100 ÷ 5 = 20
Step 4: Add results
100 + 20 = 120
Answer: 120
Trick: Always solve × and ÷ first
Q2. 36 ÷ 6 × 5
Step 1: Follow left to right rule
Step 2: 36 ÷ 6 = 6
Step 3: 6 × 5 = 30
Answer: 30
Trick: For same priority (÷ and ×), go left → right
Q3. 50% of 200 + 30
Step 1: Convert percentage
50% = 1/2
Step 2: Apply fraction
200 ÷ 2 = 100
Step 3: Add
100 + 30 = 130
Answer: 130
Trick: Convert % into fraction for fast solving
Q4. 48 ÷ 4 + 6 × 5
Step 1: Solve division
48 ÷ 4 = 12
Step 2: Solve multiplication
6 × 5 = 30
Step 3: Add
12 + 30 = 42
Answer: 42
Trick: Solve ÷ and × first, then +
Q5. 120 ÷ 10 × 2 + 5
Step 1: 120 ÷ 10 = 12
Step 2: 12 × 2 = 24
Step 3: 24 + 5 = 29
Answer: 29
Trick: Step-by-step avoids mistakes
Quick Formula Reminder
BODMAS → Brackets, Orders, Division, Multiplication, Addition, Subtraction
Final Tip
Do not solve fast initially → Solve correctly first → Then increase speed
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