Question
Where do grasshoppers lay
eggs?Solution
All grasshoppers lay their eggs in soil, in the form of tight clustered pods. Relatively dry soils, undisturbed by tillage or irrigations, are preferred. Egg laying may be concentrated at certain sites with favourable soil texture, slope, and orientation, producing ‘egg beds.’
An investor deposits ₹50,000 in a bank that offers a simple interest rate of 8% per annum. How much interest will the investor earn after 3 years, and...
The ratio of two numbers 'a' and 'b' is 7:4, respectively. Whereas the ratio of 'b' and 'c' is 5:8, respectively. When 15 is added to 'a', it becomes th...
If f(x) is periodic of period T, then:
Find the simple interest on Rs 1040 at 12% per annum for 2 years?Â
The ratio of the outer and the inner circumference of a circular path is 5: 4. If the path is 100 meters wide, then what is the radius of the inner circle?
If x² – 6x + m > 0 for all real x, find m.
A container has 80 liters of pure milk. 20 liters of milk is removed and replaced with 20 liters of water. Then, 20 liters of the new mixture is removed...
X has 30% more money than Y, and Z has 35% less money than Y. What percent more money does X have than Z?
- 'Amit' can complete a project in 20 days while 'Bhavya' can do it in 30 days alone. Bhavya starts the project on Day 1, then Amit works on Day 2, and both ...
Integrated circuits are made up of:
