Organ system level of organization: organs have associated to form functional systems, each system concerned with a specific physiological function. Eg: Annelids, Arthropods, Molluscs etc.
A certain amount earns simple interest of Rs. 1480 after 3 years. Had the interest been 5% more, how much more interest would it have earned?
A sum on simple interest becomes 9/4 times of itself in five years, find the rate of interest.
A sofa of MRP 450 is available in Rs.90 cash down payment and 9 monthly equal installment of Rs.45 each. Find the rate of interest per annum.
Anjali invested Rs.14000 in a scheme offering compound interest of x% p.a. compounded annually. If at the end of 2 years, interest received by her from ...
How much time will it take for an amount of Rs.2000 to yield Rs. 640 as interest at 8% p.a. of SI?
1000 rupees is invested in a scheme p.a. simple interest. Another amount (1000 – x) is invested in scheme B at 2R% p.a. simple interest. After 5 y...
A certain sum of money will be doubled in 2 years at the rate of simple interest percent per annum is:
Raman gave 50% of his savings of 126150 to his wife and divided the remaining sum among his two sons Aman and Bhusan of 15 and 13 years of age respectiv...
Ashish invests an amount of Rs. 'A' into two different SIPs, named 'P' and 'Q', for durations of 3 years and 2 years respectively. The first SIP 'P' yie...
A person invested Rs. P on simple interest at the rate of 15% for 5 years, and he invested Rs.(P + 100) at 10% compound interest for 2 years. The total ...
