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).
A trader purchased 132 dozens of mangoes at Rs.475 per dozen and could sell only 125 dozens at Rs.530 per dozen. What is the value of stock of mangoes i...
The sum of three positive numbers is 18 and their product is 162. If the sum of two numbers is equal to the third then the sum of squares of the numbers is
Rs.2420 were divided among A, B, C so that A: B=5 : 4 and B : C = 9 : 10 then C gets
69,012 ___ 20,167 ___ 51,246 ___ 6 ___ 50,000 = 7,386
In an election two candidates participates. 20% voters did not vote. 25 % votes declared invalid and the winner get 80 % of the valid votes. If he win b...
The greater of the two numbers whose product is 900 and sum exceeds their difference by 30 is
Two men and 7 women can complete a work in 28 days whereas 6 men and 16 women can do the same work in 11 days. In how many days can 7 men complete the s...
In a division sum, the divisor 'd' is 10 times the quotient 'q' and 5 times the remainder 'r'. If r = 46, the dividend will be
The sum of three consecutive even numbers is 28 more than the average of these three numbers. Then the smallest of these three numbers is
The smallest fraction, which should be added to the sum of2(1/2), 3(1/3), 4(1/4) and 5(1/5) to make the result a whole number, is
