Question
If two complementary angles are in the ratio of 7:2,
find the greater angle.Solution
Two angles which together make 90 Μ ATQ- 7+2=90Β° 9=90Β° 1=10Β° Greater angle =7Γ10=70Β°
The interest received by investing Rs. 2800 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...
Rs. 5,000 is invested in scheme βAβ offering simple interest of 16% p.a. and Rs. 6,600 in scheme βBβ offering simple interest of 9% p.a. What is...
Rs. 5000 invested for 2 years in a scheme offering compound interest (compounded annually) of 15% p.a. gives an interest that is Rs. 25 less than the in...
Rohit invested Rs. 3000 in scheme 'C' for 4 years and Rs. 4500 in scheme 'D' for 3 years. If the simple interest rate for both schemes is 15% per annum,...
A sum of money grows to Rs 9,600 in 2 years when invested at a simple interest rate of 10% per annum. If the same sum of money is invested at the same i...
Neil buys a Camera priced at 32000. He pays 8000 at once and the rest after 15 months on which he is charges a simple Interest at the rate of 18% per an...
A Man deposited certain amount in the Bank at the end of each year. How much amount did he deposited at the end of each year at the rate of 15% simple ...
Priya lent Rs. 10,000 to her colleague at a compound interest rate of 'a%' per annum, compounded annually. A year later, the colleague paid back Rs. 10,...
A builder borrows Rs.195100 to be paid back with CI at the rate of 4% per annum in three equal yearly installments. How much will each installment will?
'K' distributed his investments among two distinct funds, Mutual Fund X and Mutual Fund Y, in the respective ratio of 9:8. While Mutual Fund X generates...
Relevant for Exams:
