Question
Which organism in the Protista kingdom exhibits
characteristics of both plants and animals?Solution
Euglena is a unique organism within the Protista kingdom that shows both plant-like and animal-like characteristics. It possesses chloroplasts to perform photosynthesis (like plants) and can also move and consume food (like animals).
Rohit invested Rs. ‘x’ and Rs. ‘y’ in Scheme A and Scheme B respectively. He invested in Scheme A for 5 years at a simple interest rate of 6% p....
Rahul invested Rs. ‘x’ at 13% p.a. and Rohit invested Rs. (x + 300) at 12% p.a. If the interest after 3 years is Rs. 1755, find the value of ‘x’...
Ankita invested Rs. 1800 at an annual interest rate of (a + 5)%, and she earned a total interest of Rs. 1404 after three years. Now, if she decides to i...
If the simple interest on a certain sum of money for 15 months at 3(1/2)% per annum exceeds the simple interest on the same sum for 9 months at 2(1/2)% ...
Rs. 1800 earns a simple interest of Rs. 4050 when invested at 15% per annum for (x + 3) years. What will be the total amount received if the same amount...
If ₹5,000 is invested at an annual interest rate of 8% compounded quarterly, at what time will it grow to ₹5,202?
An amount becomes six times of itself in 50 years at simple interest. Find the value of (2R + 30).
If a sum when placed at compound interest grows to Rs.6,400 in 2 yrs and to Rs. 8,000 in 3 yrs, find the rate percent p.a.
Rs. 10000 is invested in scheme ‘A’ for a year at simple interest of 29% p.a. The interest received from scheme ‘A’ is reinvested for 2 years in...
A sum of ₹5,000 is invested at 8% simple interest per annum for 3 years. After 3 years, the interest is reinvested at 6% compound interest for 2 years...
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