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ATQ, Let the monthly income of Neha be Rs. '100u' Her monthly expenditure = 100u × 0.60 = Rs. '60u' Her monthly savings = 100u - 60u = Rs. '40u' New income of Neha = 100u × 1.35 = Rs. '135u' New savings of Neha = 135u - 60u = Rs. '75u' ATQ; 75u = 10000 So, u = 133.33 So, Neha's monthly expenditure = 60u = 133.33 × 60 = Rs. 8,000
The difference between total SI earned on Rs 'P' at 18% p.a. for 3 years and total CI earned on same sum at 20% p.a. for 2 years when compounded annuall...
Suppose a man invested an amount in the ratio of 3 : 2 at the rate of (r – 1)% & (2r – 16)% respectively at simple interest. If bigger amount invest...
Mr. Raman invested Rs. 45,000 with Bank A under the scheme II for 3 years. How much amount he will get on maturity?
Priyanka wants to invest Rs. 30,000 for 3 years, which of the following options would fetch her the highest amount as interest?
I) Company A unde...
₹4,300 becomes ₹4,644 in 2 years at simple interest. Find the principle amount that will become ₹10,104 in 5 years at the same rate of interest.
Suppose a man invested Rs.(4000 + 2a) in Mutual Fund 'X' for 2 years and Rs. (3200 + 6a) in scheme 'Y' for 2 years and interest gets from Mutual Fund 'X...
The SI unit of acceleration is_________.
Farhan invested a certain amount of money 8 years ago. He put his money at the rate of 5% for the first 2 years, 7% per annum for the next 4 years and ...
A person sells an article at 10% below its cost price. Had he sold it for ₹332 more, he would have made a profit of 20%. What is the original selling ...
A sum of Rs.20,000 is invested partly with Bank B under scheme III and remaining with Bank D under scheme IV for 1 year. If the total interest earned is...
