Question
Nitrate levels in drinking water above mg/litre are
considered us human health hazardSolution
Nitrate levels in drinking water above10 mg/litre is considered us human health hazard
Shivam invested 20000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.23200. What is t...
Jupiter borrowed a sum of Rs 31,500 from Mars at the rate of 14% per annum for 3 years. He added some more money in it and lent it to Saturn at the rate...
The ratio of the sums invested by ‘P’ and ‘Q’ in SIP ‘A’ and ‘B’ is 9:6, respectively. If ‘P’ invested Rs. 5400 more than ‘Q’, t...
if the interest is compounded half-yearly, calculate the amount when the principal is Rs.4000, the rate of interest is 22%.solve the question
Mandeep took a loan of Rs. 7,300 from his friend Sandeep on 16th March. The loan accrues simple interest at an annual rate of 20%. Calculate the total a...
Divide Rs 2500 into two parts such that the interest on one part at 12% for 2 years equals the interest on the other part at 6% for 4 years. Find the tw...
A man invested certain sum at 5% p.a. simple interest for his son who was 10 years old. If the amount received by the son when he was 30 years old is Rs...
Amit invested an amount in Fund 'P', which provides compound interest at a rate of 'r'% per annum, compounded annually. He invest...
Akshay invested Rs. 1200 in two schemes P and Q in the respective ratio of 7:3. Scheme P and Q are offering simple interest at the rate of 10% per annum...
Shivam invested 24000 at 10% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs....
Relevant for Exams:
