The word amphibian is a Greek word. It is the combination of the word “amphi” which means dual , or both kinds and the word “bio” which means life . The translation would be of “both kinds of life”. The definition refers to the fact that most amphibians live their lives in two different stages in two different environments….. water and land, first as tadpoles and then as terrestrial adult frog. This is true for many species, but there are a lot of amphibians that do not follow this life strategy. Some salamanders do not have an aquatic larval stage. Some amphibians are fully aquatic and do not go through metamorphosis into adults (axolotls).
The ratio between two numbers is 1:2. If each number is increased by 8, the ratio between then become 5:6, find the difference between numbers.
The price of sugar is increased by 35%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original c...
A bag contains coins of Rs 1, 50p, and 25p and the ratio of the number of coins is 6:15:16. If the total value of all the coins is Rs 1050 then what wil...
The total number of students in a school is 24600. If the ratio of boys to the girls in the school is 75:89 respectively, then find the total number of ...
The ratio of number of balls in bag A and bag B is 6:8 respectively. If six balls are transferred from bag B to bag A, then number of balls are equal in...
Marks scored by A and B in a test are in the ratio 13:9 respectively. If B had scored 8 more marks, then marks scored by A would be 30% more than that o...
Find 'X' if the below three numbers are in proportion.
2.6, 1.3, X
Rs.1581 is divided among A, B and C in the ratio 10 : 15 : 6. What is the share of B?
A sum of money is divided among P, Q, R and S in the ratio of 8:9:13:14 respectively. If the share of R's is Rs. 1620 more than the share of Q, then wha...
Naresh, Dinesh, and Ramesh became partners in a business by investing money in the ratio of 3: 6: 8. If their investments are increased by 5%, 15%, and ...