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A transistor transfers a signal from a low resistance to high resistance. It has two PN-junctions: one junction is forward biased and other junction is reverse biased having low resistance path and high resistance path respectively. The weak signal is introduced in the low resistance, circuit and output is taken from the high resistance circuit.
Kamal invested Rs. 6,250 in scheme 'A', which provided a simple interest rate of 13% per annum. After 4 years, he reinvested the entire interest earned ...
An initial investment made at a 25% annual interest rate, compounded semi-annually, grows to Rs. 10,125 after one year. How much simple interest would t...
A took a loan of Rs.5410 at simple interest of 15% p.a. and invested the same money in a scheme at simple interest of 25% p.a. Find the profit earned by...
Anoop invested a sum at a simple interest rate of 8% per annum, and it grew to Rs.1,850 in 6 years. If the same sum is invested at a compound interest r...
At the rate of any compound interest rate, it gets tripled in 4 years, in how many years it will become 729 times its own?
At what % of simple interest per annum will Rs. 500 amount to Rs. 610 in five years?
A certain sum of money becomes 7000 in 6 years and Rs. 8240 in 10 years at any certain rate of simple interest. Find the principal amount.
Find the ratio of simple interest and compound interest compounded annually received on a certain sum of at 20% rate of interest after two years respect...
'S' allocated 40% of his monthly income to SIP P, where it accrues a simple interest of 18% p.a. The remaining 60% was directed to SIP Q, with a compoun...
The interest received by investing Rs. 2000 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...