Welcome to ixamBee
Continue with your mobile number
cos θ + sec θ = √5 cos³ θ+ sec³ θ = (cos θ + sec θ)3 - 3 ×cos θ × sec θ (cos θ + sec θ) = (√5)3 - 3× cos θ×1/ cos θ (√5) =5√5 -3√5 =2√5
Rs. 2400 is deposited into scheme 'A' offering a simple interest rate of 25% per annum over a period of 8 years. Simultaneously, Rs. 2500 is placed in s...
What sum of money must be given at simple interest for 5 months at 3% per annum in order to earn Rs. 260 interest?
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...
Arjun made two investments: the first was Rs. 1,600 at an annual simple interest rate of R% for a period of 2 years, and the second was Rs. 2,000 at an ...
A sum of ₹12,000 earns ₹1,920 as simple interest in 4 years. What will be the compound interest on the same sum in 2 years at the same rate of inter...
A certain sum is invested at a compound interest rate, compounded annually, which grows to Rs. 12,240 after 2 years and to Rs. 17,625.6 after 4 years. I...
‘V’ invested Rs. 5400 for (u + 7) months, while ‘W’ invested Rs. 800 more than ‘V’ for (u - 2) months, in a business. If profit received by ...
Aman invested 20% of an amount, denoted as Rs. 'P', in a compound interest scheme with an annual interest rate of 10%, compounded annually. After 2 year...
The compound interest (compounded annually) on Rs 8200 for 2 years at R% p.a is Rs 1722. Had the rate of interest been (R+10)% p.a what would have been ...
The time required for a sum of money to amount to five times itself at 16% simple interest p.a. will be
