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Number Of Ways In Which The Letters Of The Word Arrange Can Be Arranged Such That Both R Do Not Come Together Is

1) 360 2) 900 3) 1260 4) 1620 Answer: (2) 900 Solution: Given, the word ARRANGE Here, A is repeated two times, R two times, N, G and E... View Article

The Number Of Ways Of Dividing 52 Cards Amongst Four Players So That Three Players Have 17 Cards

1) 52!/3!(17!)3 2) 52! 3) 52!/17! 4) None of these Answer: (1) 52!/[3!(17!)3] Solution: Required number of ways = 52C17 x 35C17 x 18C17... View Article

Ten Different Letters Of The Alphabet Are Given Words With Five Letters Are Formed From These Given Letters

1) 69760 2) 30240 3) 99748 4) None of these Answer: (1) 69760 Solution: When all five letters are repeated, number of words formed = 105 =... View Article

Who Came Up With The Uncertainty Principle

Werner Heisenberg, the German physicist in 1927 proposed the uncertainty principle. To know in detail about quantum mechanics, visit BYJU’S.... View Article

Is Ice Melting An Example Of Convection

Yes, the melting of ice is an ideal example of convection. Ice melts since heat moves to the ice from the air. To know about the heat transfer... View Article

Is O2 Nonpolar Covalent Bond

Yes, O2 features a nonpolar covalent bond. To know about the chemical bonding in detail, visit BYJU’S!... View Article

What Are The Advantages Of Polymers

Since polymers feature low frictional properties it is used in various parts of vehicles to avoid wear and tear. It is used in sectors like... View Article

What Are The Types Of Strain

Types of strains are: Tensile Strain Compressive Strain To know about the deformation in solids in detail, visit BYJU’S!... View Article

What Is Pv Indicator Diagram

PV indicator diagram is a graph between the pressure and volume of a system. To know about Carnot engine in detail, visit BYJU’S!... View Article

Does Electrolysis Purify Water

Electrolysis does not purify water. To know about potable water in detail, visit BYJU’S!... View Article

What Creates A Charge

Electrical charge is created when electrons are transferred or removed from an object. charges have a negative charge. To know about electricity... View Article

Which Amine Is Most Basic

Proline Serine Lysine alanine Answer: Most basic among the following is Lysine.... View Article

Is A Cube A Gaussian Surface

Yes, the cube is a gaussian surface. To know the surface area of a cuboid in detail, visit BYJU’S!... View Article

Is Electric Field Positive

The electric field is the force created by the unit charge. It can be positive as well as negative depending on the charge acting.... View Article

Is Nh2 An Amine

Amine is represented as NH2. To know about amines in detail @BYJU’S - The Learning App!... View Article

What Is An Example Of Temperature Change

Example of temperature change is: Changes in the atmospheric condition of earth or change in weather. Know about the layer of the earth in... View Article

Where Are Sulfates Found

Sulfates are found in plants, minerals, rocks, soil, and food. Know what is meant by sodium sulfate in detail @BYJU’S!... View Article

How Does Alcl3 Act As A Catalyst

Aluminium chloride (AlCl3) is an electrophile and is used as a catalyst in halogenation since it helps in breaking down of these bonds.... View Article

What Are The 4 Sacred Elements

The four elements which are considered sacred are: Earth Fire Water Air Know what is meant by pure substances in detail @BYJU’S!... View Article

Is Silver A Pure Element

Silver is a pure element and is obtained in the pure form. Learn more about pure substances in detail @BYJU’S!... View Article