Question
Which of the following weed is perennial but propagates
predominantly through seeds?Solution
Sonchus arvensis propagates generatively by an abundant seed production.
Sohan invested Rs. P in Scheme X at 20% per annum under simple interest for 3 years and Rs. Q in Scheme Y at 12% per annum under compound interest for 2...
A sum of Rs. 6120 is invested at simple interest for 2 years. If the rate interest for first year is 15% p.a. while 25% p.a. for second year, then find ...
Vishwas has Rs. 5000. He gives this money to Manoj on simple interest and after 4 years received the double amount. If the interest rate is 5% more than...
A sum of money doubles itself in 5 years in how many years it will be 3 times?
What sum of money must be given at simple interest for 9 months at 5% per annum in order to earn Rs. 360 interest?
At what % of simple interest per annum will Rs. 400 amount to Rs. 580 in five years?
A certain sum of money becomes 4500 in 6 years and Rs. 5500 in 10 years at any certain rate of simple interest. Find the principal amount.
A man deposited Rs. 8500 in a bank offering compound interest of 20% p.a. compounded annually for first 2.5 years and after that simple interest of 25% ...
Akshay invested Rs. 2100 in two schemes P and Q in the respective ratio of 9:5. Scheme P and Q are offering simple interest at the rate of 8% per annum ...
Rs. (n + 500) invested on simple interest amounts to Rs. 4,500 and Rs. 5,100 in 5 years and 6 years, respectively. Find the value of 'n'.
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