Question
How many scientists were jointly awarded the Nobel Prize
in Chemistry for the year 2023?Solution
The Royal Swedish Academy of Sciences has announced the 2023 Nobel Prize in Chemistry. This time the award “ For the discovery and synthesis of quantum dots” went to Maungi Ji. Bawendi, Louis E. Bruce and Alexey I. Ekimov has been given. The Nobel Prize is given every year for outstanding contributions in the fields of Physics, Chemistry, Medicine, Literature, Peace and Economics.
If the ratio of the sum invested and simple interest received after 1 year is 25:11 respectively, then find the rate of interest.
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A certain sum of money becomes 4000 in 6 years and Rs. 5000 in 10 years at any certain rate of simple interest. Find the principal amount.
A sum becomes Rs. 5100 in 3 years and Rs. 6100 in 5 years at simple interest. What would be the interest if this sum is invested at 10% p.a. compound in...
A man deposited Rs. 7000 at 10% compound interest, compounded annually while Rs. 6500 at 13% simple interest per annum. What will be the difference betw...
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