Question
Which of the following is a process of breaking down and
altering the physical and chemical properties of rocks and minerals, leading to soil formation?Solution
Weathering is the process of breaking down and altering the physical and chemical properties of rocks and minerals, leading to soil formation. There are two types of weathering: physical and chemical.Â
A, B and C enter into a partnership, A invest X + 9000, B invest X + 6000 and C invest X + 7500 for one year if B share is 30000 from total profit of 90...
P started a business investing Rs.9000. After 3 months, Q joined her with the capital of Rs.16000. After another 6 months, R joined them with the capita...
- In a firm, P, Q, and R invested Rs. 1500, Rs. 1800 and Rs. 2100 respectively. After 6 months, P withdrew Rs. 300, Q withdrew Rs. 800 and R withdrew Rs. 600...
- ‘P’ and ‘Q’ invested Rs. 7200 and Rs. 4800 respectively for 9 months and 15 months. P kept 35% of his profit and donated the rest. His remaining pr...
Raj invested Rs.40000 in a business. After 6 months, Rohan joins him with an investment of Rs.P. If at the end of the year the profit is Rs.60000 and pr...
Rajni borrowed Rs. 1,500 from a bank and repaid the entire amount with interest in two equal annual installments, the first instalment being paid a year...
A invests half of the amount invested by B. B left after 4 months. C joins them with the capital of X Rs in a month after B had withdrawn from the busin...
‘Neha’ invested Rs. 3000 in a business. ‘Ravi’ joined ‘x’ months after ‘Neha’ with an investment of Rs. 2500. If at the end of the year,...
A, B and C started a business with initial investments in the ratio 4:5:3, respectively. After one year A, B and C made additional investments equal to ...
- 'A' and 'B' entered into a partnership where 'A' invested Rs. 1,500 more than 'B'. 'A' stayed in the business for 8 months, while 'B' stayed for the entire...
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