The question refers to the following table, which compares the percent sequence homology of four different parts (two introns and two exons) of a gene that is found in five different eukaryotic species. Each part is numbered to indicate its distance from the promoter (for example, Intron I is the one closest to the promoter). The data reported for species A were obtained by comparing DNA from one member of species A to another member of species A.

Based on the tabular data, and assuming that time advances vertically, which phylogenetic tree is the most likely depiction of the evolutionary relationships among these five species?

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#Question id: 12888

#General Aptitude

The length of the perpendiculars drawn from any point in the interior of an equilateral triangle to the respective sides are p1, p2 and p3. The length of each side of the triangle is

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#Question id: 12889

#General Aptitude

The sides of a triangle are in the ratio 3 : 4 : 5. The measure of the largest angle of the triangle is

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#Question id: 12890

#General Aptitude

The perimeters of a circle, a square and an equilateral triangle are same and their areas are C, S and T respectively. Which of the following statement is true ?

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#Question id: 12891

#General Aptitude

The base of a right prism is a quadrilateral ABCD. Given that AB = 9 cm, BC = 14 cm, CD =13 cm, DA = 12 cm and <DAB= 90°. If the volume of the prism be 2070 cm3, then the area of the lateral surface is

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#Question id: 12892

#General Aptitude

An elephant of length 4 m is at one corner of a rectangular cage of size (16 m × 30 m) and faces towards the diagonally opposite corner. If the elephant starts moving towards the diagonally opposite corner it takes 15 seconds to reach this corner. Find the speed of the elephant.

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#Question id: 12893

#General Aptitude

A brick 2" thick is placed againsta wheel to act for a stop. The horizontal distance of the face of the brick from the point where the wheel touches the ground is 6". The radius of the wheel in inches is