Question
The scientists of which country have launched a sniffing
robot to detect disease and improve security checks?Solution
Scientists of Israel have created a sniffing robot equipped with a biological sensor. The robot uses the antennae of locusts to diagnose disease and improve security checks. The robot can also detect different types of scent and each scent has a unique signature to detect.
The interest received by investing Rs. 4500 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...
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A man invested Rs.Y in a scheme S at 14% rate of simple interest for 7 years. After 7 years, he reinvested the amount received from the scheme S at same...
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A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2700 after 3 years. If the same amount is investe...
If ₹15,600 is invested at a simple interest rate of (a + 12)% per annum and doubles in value over 5 years, determine the value ...
Akshay invested Rs. 2100 in two schemes P and Q in the respective ratio of 9:5. Scheme P and Q are offering simple interest at the rate of 8% per annum ...
- Ramesh invested Rs. 8,000 in scheme ‘X’ offering simple interest of 15% p.a. After 3 years, he reinvested the total interest earned from scheme ‘X’...
A certain sum when invested at compound interest of 5% p.a. amounts to Rs. 4410.25 in 2 years. Find the amount received when the same sum is invested at...
Rahul deposits a sum of money at an annual compound interest rate of 15%. After 1 year, the interest accumulated amounts to Rs. 180. If he increases his...
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