Advertisements
Advertisements
प्रश्न
A green grocer had a profit of ₹ 47 on Monday, a loss of ₹ 12 on Tuesday and loss of ₹ 8 on Wednesday. Find his net profit or loss in 3 days.
उत्तर
As per the given information,
Profit on Monday = Rs. 47 and loss on Tuesday = Rs. 12
And loss on Wednesday = Rs. 8
∴ Net profit = Total profit – Total loss
Now,total profit = Rs. 47 and total loss = 12 + 8 = Rs. 20
∴ Net profit = 47 – 20 = Rs. 27
APPEARS IN
संबंधित प्रश्न
Find the product, using suitable properties:
8 × 53 × (−125)
Find the product, using suitable properties:
(− 57) × (− 19) + 57
A cement company earns a profit of Rs 8 per bag of white cement sold and a loss of Rs 5 per bag of grey cement sold
1) The company sells 3, 000 bags of white cement and 5,000 bags of grey cement in a month. What is its profit or loss?
2) What is the number of white cement bags it must sell to have neither profit nor loss, if the number of grey bags sold is 6,400 bags.
Find the following products: (– 1) × (– 5) × (– 4) × (– 6)
Find 16 × 12.
Find (– 23) × 48
Find 52 × (– 8) + (–52) × 2
If Δ is an operation such that for integers a and b we have a Δ b = a × b – 2 × a × b + b × b (–a) × b + b × b then find 4 Δ (–3) Also show that 4 ∆ (–3) ≠ (–3) ∆ 4.
In a test, +3 marks are given for every correct answer and –1 mark are given for every incorrect answer. Sona attempted all the questions and scored +20 marks though she got 10 correct answers.
- How many incorrect answers has she attempted?
- How many questions were given in the test?
A multistorey building has 25 floors above the ground level each of height 5 m. It also has 3 floors in the basement each of height 5 m. A lift in building moves at a rate of 1 m/s. If a man starts from 5 0m above the ground, how long will it take him to reach at 2nd floor of basement?
