Start learning 50% faster. Sign in now
Get Started with ixamBee
Start learning 50% faster. Sign in nowI. 8x² + 2x – 3 = 0 Pairs are 6,-4 So by changing its signs & dividing by a i.e.8, we will get x = -6/8, 4/8 = -3/4,1/2 II. 6y² + 11y + 4 = 0 Pairs are 3,8 So by changing its signs & dividing by a i.e.6, we will get y = -3/6, -8/6 = - 1/2, -4/3 Hence, no relationship can be established between x and y.
A man deposited Rs. 7500 in a bank offering compound interest of 10% p.a. compounded annually for first 2.5 years and after that simple interest of 12% ...
Ajay and Raju have a total sum distributed between them in the ratio of 12:5. Ajay invests his portion at a simple interest rate of 20% per annum for 15...
The difference between compound interest and simple interest on a sum for 2 years at 10% per annum, when the interest is compounded annually is Rs. 25. ...
The difference between the simple and compound interest compounded annually of a sum at 12% p.a. for 2 years is Rs. 180. Find the sum.
Rs. 8000 is invested in scheme ‘A’ for 3 years and Rs. 4000 is invested in scheme ‘B’ for 2 years. Scheme ‘A’ offers simple interest of 6% p...
A man deposited 25% of his salary to a bank which offers compound interest at the rate of 10% p.a. If the interest earned by him from the bank after 2 y...
Suresh placed Rs. 6,000 into an investment plan that accrues compound interest at an annual rate of 15%, compounded yearly. Calculate 80% of the compoun...
'Iqbal' deposited Rs. 11,200 in a SIP at simple interest of 13% p.a. If he earned Rs. 8,736 as interest, then find the duration (in years) for which the...
A took a loan of Rs.5410 at simple interest of 20% p.a. and invested the same money in a scheme at simple interest of 30% p.a. Find the profit earned by...
Neil buys a Camera priced at 32000. He pays 8000 at once and the rest after 15 months on which he is charges a simple Interest at the rate of 18% per an...