If the ratio of the sum invested and simple interest received after 1 year is 20:13 respectively, then find the rate of interest.
Let the sum invested and simple interest received be Rs.20x and Rs.13x respectively. Let the rate of investment be r% p.a. Therefore, {(20x x 1 x r)/100} = 13x => r = 65%
Animals from Class________are warm-blooded animals.
The ______ fight against germs that may enter our body.
Our arm is joined to the shoulder with ______.
What is the ph of blood?
Which of the following is NOT a symptom of Amoebiasis?
The ______ is the main thinking part of the brain.
Gastric glands are present in the ______.
Which of the following hormones is released in excess quantity during excitement?
________carries/carry hereditary material.
Which of the following is NOT a symptom of Amoebiasis?