Karnataka Common Entrance Test (K-CET) Dates Released

Posted on 14/12/201610/05/2017 by myrank

A. Admission to the First year or First semester to Ayurveda, Homoeopathy, Unani, Naturopathy & Yoga, Engineering, Technology, Farm Science courses i.e., B.Sc. (Agriculture), B.Sc. (Sericulture), B.Sc. (Horticulture), B.Sc. (Forestry), B.Sc. Agri Bio Tech, B.H.Sc.(Home Science), B.Tech (Agri. Engg), B.Tech (Food Technology), B.Tech (Dairy Tech), B.F.Sc (Fisheries), B.Tech (Food Science &Tech)., B.Sc. (Agri. Marketing & Read more about Karnataka Common Entrance Test (K-CET) Dates Released[…]

Logic Puzzles 1 [With Answers]

Posted on 14/12/201608/05/2017 by myrank

Puzzle 1: A photograph measuring 8.5 by 7.5 cm is to be enlarged. If the enlargement of the longer side is 13.6 cm, what is the length of the smaller side? Answer: 12 cm. Solution: (13.6 ÷ 8.5) × 7.5 = 12 cm. Puzzle 2: Place two letters in each set of brackets so that they form a word Read more about Logic Puzzles 1 [With Answers][…]

Point of Intersection of Pair of Straight Lines

Posted on 14/12/201605/08/2017 by myrank

Let (x1, y1) be the point of intersection of the lines represented by the given equation. Shifting the origin at (x1, y1), we have x = X + x1 and y = Y + y1 … (i) Putting the values of x and y in the given equation, we obtain a (X + x1)2 + Read more about Point of Intersection of Pair of Straight Lines[…]

Logic Puzzles 1

Posted on 12/12/201608/05/2017 by myrank

Puzzle 1: A photograph measuring 8.5 by 7.5 cm is to be enlarged. If the enlargement of the longer side is 13.6 cm, what is the length of the smaller side? Puzzle 2: Place two letters in each set of brackets so that they form a word when tacked onto the letters on the left and form Read more about Logic Puzzles 1[…]

Fundamental Concepts of Inorganic Reaction Mechanisms II

Posted on 12/12/201608/04/2017 by myrank

Inductive Effect: The polarization of σ bond due to electron withdrawing or electron donating effect of adjacent groups or atoms is called inductive effect. Salient features of inductive effect: It arises due to electronegativity difference between two atoms forming a sigma bond. It is transmitted through the sigma bonds. The magnitude of inductive effect decreases while moving Read more about Fundamental Concepts of Inorganic Reaction Mechanisms II[…]

Math Puzzles [With Answers]

Posted on 11/12/201608/05/2017 by myrank

Puzzle 1: What number replaces the Question mark?Answer: 1 Puzzle 2: What number replaces the Question mark? If 111 = 13 112 = 24 113 = 35 114 = 46 115 = 57 117 =?? Answer: 79 Puzzle 3: What number replaces the Question mark?Answer: 16 Puzzle 4: What number replaces the Question mark?Answer: 18 Puzzle 5: What number replaces the Question mark? 6 Read more about Math Puzzles [With Answers][…]

Moment of Interia

Posted on 11/12/201625/05/2017 by myrank

When a rigid body rotates about an axis, it possesses kinetic energy. All the kinetic energy of a rotating body is rotational kinetic energy (Kr). Let us now find the kinetic energy of a rotating body. The particle of mass m1 follows a circular path of radius r1. The magnitude of the linear or tangential Read more about Moment of Interia[…]

Math Puzzles

Posted on 10/12/201608/05/2017 by myrank

Puzzle 1: What number replaces the Question mark?Puzzle 2: What number replaces the Question mark? If 111 = 13 112 = 24 113 = 35 114 = 46 115 = 57 117 =?? Puzzle 3: What number replaces the Question mark?Puzzle 4: What number replaces the Question mark?Puzzle 5: What number replaces the Question mark? 6 + 4 = 210 Read more about Math Puzzles[…]

Lines to be Coincident, Perpendicular & Equation of Second Degree & Bisectors

Posted on 10/12/201605/08/2017 by myrank

Condition for the lines to be coincident: The lines are coincident if the angle between them is zero. Thus, lines are coincident. ⇒ θ = 0 ⇒ tanθ = 0 ⇒ . ⇒ h2 – ab = 0 ⇒ h2 = ab Hence, the lines represented by ax2 + 2hxy + by2 = 0 are Read more about Lines to be Coincident, Perpendicular & Equation of Second Degree & Bisectors[…]

Missing Letter Puzzles – 1 [With Answers]

Posted on 09/12/201629/08/2017 by myrank

Puzzle-1: Which letter replaces the question mark?Answer: Z Explanation: Start on the top left of the diagram, and move from left to right, top row to bottom row. Letters advance through the alphabet in steps of 6, 7 then 8, before repeating this pattern. Puzzle-2: Which letter replaces the question mark?Answer: Q Explanation: Starting on the top left, and moving around Read more about Missing Letter Puzzles – 1 [With Answers][…]