Question
If a certain sum becomes 5 times of itself in 2 years
when invested at certain rate (per annum) of simple interest, then find the rate of interest.Solution
Let the sum invested be Rs. 'x' and rate of interest be r% p.a. Therefore, amount received = Rs. 5x Interest received = 5x - x = Rs. 4x Therefore, {(x X 2 X r)/100} = 4x Or, r = 200 Therefore, required rate of interest = 200% p.a.
The root-knot nematode was first described by..?
Which dance is performed by scout bees to indicate a nearby food source within 50 meters of the hive?
The largest family in order Coleoptera is ____
A neurological disorder Crazy Chick disease in poultry is caused due to deficiency of _______
Tobacco plant grows and matures rapidly when average temperature is about:
L-49 also known as Sardar is a selection from which variety of guava?
Which of the following is best suited as catch crop?
A system integrating all Food Safety Standards and Regulations for providing quick access to vertical as well as horizontal standards is called:
……………………..organisms that are capable of growth and reproduction in low temperatures, ranging from −20 °C to +10 °C. They are found ...
 What is the primary objective of secondary tillage operations?
Relevant for Exams:
