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Questions and answers by
Haroon Gondal
Questions (35)
A Company has introduced a new product whose annual demand will depend on price charged. The demand of the product is
1 answer
1,498 views
If rt=3+t²,then dr∕dt=−−−−−−
1 answer
478 views
An investor can earn 9.1% interest compounded semi-annually or 9% interest compounded monthly. Determine which option he should
0 answers
575 views
Compute effective rate of interest where nominal rate is 8% compounded quarterly?
4 answers
3,239 views
The number of fishes in a lake is expected to increase at a rate of 8% per year. How many fishes will be in the lake in 5 years
1 answer
563 views
The population of a country increases at the rate of 3% per annum. How many years will it take to double itself?
2 answers
1,089 views
A sum of money invested at compound interest amounts to Rs.4,624 in 2 years and to Rs.4,913 in 3 years. The sum of money is:
1 answer
650 views
The compound interest on Rs.1,000 at 6% compounded semi-annually for 6 years is:
1 answer
484 views
Osama invested Rs.8,000 for 3 years at 5% C.I in a post office. If the interest is compounded once in a year, what sum will he
0 answers
542 views
The effective rate of interest corresponding a nominal rate of 7% p.a. convertible quarterly is:
1 answer
1,853 views
The population of a town increases every year by 2% of the population at the beginning of that year. The number of years by
0 answers
768 views
The effective rate of interest corresponding to a nominal rate 3% p.a. payable half yearly is:
0 answers
465 views
At what rate of interest compounded semi-annually will Rs.6,000 amount to Rs.9,630 in 8 years?
0 answers
710 views
A person will receive Rs.5,000 six years from now. Present value at a compounded discount rate of 8 percent is:
2 answers
1,079 views
The C.I on Rs.16,000 for 1½ years at 10% p.a. payable half-yearly is:
1 answer
379 views
If P = Rs.1,000, i = 5% p.a, n = 4; amount and C.I. is:
0 answers
315 views
An individual has purchased Rs.275,000 worth of Savings Certificate. The Certificate expires in 25 years and a simple interest
1 answer
1,302 views
An investor receives a total of Rs.5,700 per annum in interest from 3 stocks yielding 4%, 5% and 8% per annum respectively. The
1 answer
809 views
A lends Rs.2,500 to B and a certain sum to C at the same time at 7% p.a. simple interest. If after 4 years, A altogether
0 answers
475 views
A person borrowed Rs.500 @ 3% per annum S.I. and Rs.600 @ 4.5% per annum on the agreement that the whole sum will be returned
1 answer
1,926 views
A sum of Rs.7700 is to be divided among three brothers Zain, Zaid and Zohaib in such a way that simple interest on each part at
0 answers
546 views
A total of Rs.14,000 is invested for a year, part at 5% and the rest at 6%. If Rs.740 is the total interest, amount invested at
1 answer
618 views
A sum of money would double itself in 10 years. The number of years it would be four times is:
0 answers
473 views
A sum of money would amount to Rs.6,200 in 2 years and Rs.7,400 in 3 years.The principal and rate of simple interest are:
3 answers
2,000 views
An amount of Rs.20,000 is due in three months.The present value if it includes simple interest @8% is:
1 answer
725 views
In what time will Rs.1,800 yield simple interest of Rs.390 at the rate of 5% per annum?
2 answers
2,515 views
The sum required to earn a monthly interest of Rs.1200 at 18% per annum Simple Interset is:
4 answers
4,160 views
How long will it take for a sum of money to double itself at 10% simple interest?
1 answer
728 views
A person borrowed Rs.20,000 from a bank at a simple interest rate of 12% per annum.In how many years will he owe interest of
3 answers
2,252 views
A bank charges mark-up @ Rs.0.39 per day Rs.1,000/-,rate of mark up as percent per annum is:
3 answers
3,838 views
The present value of Rs.1,400 at 8% simple interest for 5 year is:
3 answers
812 views
Future value of Rs.1,355/- invested @8% p.a for 5 year is:
1 answer
520 views
x% of P is Y,then P is:
1 answer
1,024 views
A certain sum is invested for T year.it amounts to Rs.400 at 10% simple interest per annum.But when invested at 4% simple
1 answer
949 views
if the simple interest on a certain sum for 15 months at 7.5% per annum exceeds the simple interest on the same sum for 8 months
1 answer
1,367 views
