Question
Light falling on colloidal particles leads to scattering
of light. This phenomena is called:Solution
The correct answer is D
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...
- A man borrowed Rs. 5,300 at an annual compound interest rate of 12%, compounded yearly. He repaid the loan in two equal yearly installments. What was the a...
A certain sum of money will be doubled in 80 years at the rate of simple interest percent per annum is:
- Riya took a loan of Rs. 36,000 from a cooperative bank and decided to return it in two equal yearly instalments. If the interest rate is 30% per annum comp...
- The average current age of Vivek, Raj and Aman is 35 years, and the average age of Raj and Aman is 40 years. If Vivek is 6 years younger than Aman, find th...
In how much time will a sum of Rs. 5250 amounts to Rs. 9870 at the rate of 11 percent per annum at simple interest?
The difference between compound interest and simple interest at the same rate for Rs. 3200 for 2 years is Rs. 128. The rate of interest per annum is:
A company declared 20% discount for wholesale buyers on an item. A wholesaler bought the item from the company for ₹400 after getting a discount. He f...
- A sum of Rs. 20000 was invested in a scheme. The rate of simple interest offered for three years was 10%, 6% and 4% per annum respectively. After three yea...
Out of a total sum of ₹5,000, Danish invested one part at 12% simple interest per annum and the remaining part at 10% simple interest per annum. If th...
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