Question
How many manned missions successfully landed humans on
the Moon as part of the Apollo program?Solution
Six missions landed humans on the Moon, beginning with Apollo 11 in July 1969, during which Neil Armstrong became the first person to walk on the Moon. Apollo 13 was intended to land; however, it was restricted to a flyby due to a malfunction aboard the spacecraft. All nine crewed missions returned safely to the Earth.Â
Compound interest received after 2 years on ₹7000 at R% rate of interest compounded annually is ₹1164.8. Find the value of R.
- Divya invested Rs. 'd' in scheme A and Rs. (d + 850) in scheme B for 2 years each. Scheme A offers 13% simple interest per annum, while scheme B offers 9% ...
Dinesh invested Rs. (P-500) at the rate of 27% per annum on simple interest and at the end of three years, he got Rs. 4860 as an interest. Pankaj invest...
The difference between the simple interest for two years and the compound interest for one year on a sum of money is Rs.273. In which compound interest ...
A certain sum when invested at compound interest of 5% p.a. amounts to Rs. 4410.25 in 2 years. Find the amount received when the same sum is invested at...
Simple interest earned on an amount of Rs.1400 at rate of R% per annum after 3 years is Rs.210. Find the simple interest earned on an amount of Rs.1600 ...
A borrows Rs 7000 from B at 10% p.a compound interest compounded annually. At the end of every year he pays Rs 2200 and at the end of 3rd years he pays ...
After how many years, Rs. 4400 will become 5324 at the rate of 10% p.a., compounded annually?
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...
Amit invested Rs. 8,500 for 5 years in a scheme offering simple interest at 10% per annum. He distributed the total amount received by him from the sche...
