Explanation

Loss = 5000 - 4500 = 500  

Loss % = (500 / 5000) × 100 = 10%

Explanation

Step 1: Total Cost Price (CP)

$$CP=60+80=140$$

Step 2: Selling Price (SP)

$$SP=80$$

Step 3: Profit or Loss

$$text{Profit/Loss} = SP - CP = 80 - 140 = -60$$

This is a loss of Rs. 60, not a profit.

Step 4: Percentage Loss

Loss %=Loss/CP​×100= 60​/140×100

Calculate:

60​/140=0.42857
$$0.42857\times 100=42.857\%\approx 42.86\%$$

Explanation

- 14 dozen eggs = Rs.100  

- 48 eggs = 4 dozen → 4 × 12 = Rs.48  

- Total = Rs.100 + Rs.48 = Rs.148

Last updated 14-feb-2026

Explanation

To calculate the selling price after a 3% loss, use the formula:

Selling Price = Cost Price × (1 - Loss%)  

= 500 × (1 - 0.03)  

= 500 × 0.97 = Rs. 485

Explanation

- Cost of 1 egg = 60 ÷ 9 = Rs. 6.67

- Cost of 3 eggs = 6.67 × 3

= Rs. 20

Explanation

Profit = Selling Price − Cost Price  

= 11,000 − 10,000 = 1,000

Profit % = (Profit / Cost Price) × 100  

= (1,000 / 10,000) × 100 = 10%

Explanation

 - Price of 1 dozen eggs = 12 rupees  

- Price of 1 egg = 12 / 12 = 1 rupee  

- Number of eggs in 2.5 dozen = 2.5 × 12 = 30 eggs  

- Price of 30 eggs = 30 × 1 = 30 rupees  

Explanation

Calculating the Markup (Interest)

Interest = Principal × Rate × Time

= 70000 × 0.07 × 3

= 70000 × 0.21

= 14700

Explanation

We have pairs of letters:

• AA (A repeated twice) — Z

• BB (B repeated twice) — Y

• CC (C repeated twice) — X

• D _

It seems like:

• First letter is moving forward: A → B → C → D

• Second letter is moving backward from Z: Z → Y → X → W

So after D, we should have W.

Explanation

Cost Price (CP) = ₹60  

Profit = 20%

Selling Price (SP) = CP × (1 + Profit%)  

SP = ₹60 × (1 + 20/100)  

SP = ₹60 × 1.20 = ₹72