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Some Important Computer Abbreviations Letter N-Z | Computer Knowledge In view of the upcoming  Bank / SSC exams , we are providing you all important  Computer Abbreviations  that can be asked in the exams.  You can expect questions from this section . Here we are discussing abbreviations from N-Z: N NIC – Network Interface Card NOS – Network Operating System O OMR – Optical Mark Reader OSS – Open Source Software OSI – Open System Interconnection P PAN – Personal Area Network PC – Personal Computer PDA – Personal Digital Assistant PDF – Portable Document Format POS – Point Of Sale PPP – Point-to-Point Protocol PROM – Programmable Read Only Memory Learn complete Computer Abbreviations Letter N-Z here... Read more Static awareness……… Quantitative Aptitude Static Awareness of PUNJAB For more Content on  online bank coaching videos , General Awareness, bank exam online coaching   , video lectures, digital classes for Bank preparat

10th Class Maths NCERT Online Solutions- Real Numbers Few Solved examples for  Maths Class 10th  students NCERT Maths Solutions Class 10 Eg 1 -A number, when divided by 53, gives 34 as quotient and 21 as remainder. Find the number. Soln -Using Euclid’s division algorithm we have Dividend= (divisor*quotient) +remainder = (53*34) +21 = (1802+21) =1823 NCERT Maths Solutions Class 10 Eg 2 –  Show that one and only one out of n, (n+1) and (n+2) is divisible by 3, where n is any positive integer? Sol – let’s assume that on dividing  n  by 3,  q  will be the quotient and  r  will be the remainder. N=3q+r where r=0, 1 or 2 N=3q or n =3q+1 or n 3q+2 Case 1 – if n=3q, then n is clearly divisible by 3. Case 2 – if n= (3q+1), then (n+2)=3q+3=3(q+1),which is clearly divisible by 3,hence (n+2) is divisible by 3 Case 3 – if n= (3q+2), then (n+1)=(3q+3)=3(q+1),which is clearly divisible by 3,hence (n+1) is divisible by 3 Hence only one out of 3 is divisible by 3.

CBSE 10th Board Exam New guidelines, which is applicable for 2018-2019 batch As per new guidelines, which is applicable for 2018-2019 batch: Total marks = 80 marks (theory exam ) + 20 marks (practical exam) 33% of total marks are required to pass an exam. So to pass an exam all you require is 33/100 in each subject no matter in which proportion. For example, you might have scored 3 marks in the practical exam and you managed to score 30 marks in theory exam, the total becomes 33, bingo you passed the subject. Also, this criteria only stands for five mandatory subjects where theory and practical marks are distributed in 80 and 20 respectively. It does not stand for vocational/additional 6 th  or 7 th  subject in which marks are distributed in 50-50. So yes after a long struggle, CBSE has managed to pass criteria where students might feel relieved and does not really need to go frenzy over passing marks. Continue complete article click  CBSE 10th Board Exam New guide

Important Revolutions & Defence Exercises There have been important revolutions carried out from time to time to increase the yield of crops/products produced so that to meet the increased demand because of increasing population. Scientists have been so far successful in increasing the yield of such products. Important revolutions related to the increase in production of food grains, dairy products, etc. are asked in competitive exams so we are discussing them here in detail: Important Revolutions – Green Revolution  – Food grains (wheat) In early 1960, it was started mainly in U.P, Punjab, and Haryana. Father of green revolution –  Norman Borlaug In India, the credit for Green revolution goes to  M.S. Swami Nathan White Revolution  – related to Milk/Dairy production In India, it is also known as  Operation Flood  started in 1946. Father of White Revolution – Verghese Kurien Learn more about Important Revolutions & Defence Exercises Takshila Le

Class 11 Physics Online Notes Periodic and Harmonic Motion 11th Physics Periodic motion of a simple pendulum If the motion of an object is periodic, then there is a characteristic time: the time it takes for the motion to repeat itself. This is called the period (of the periodic motion) and is usually given the symbol T: Period (T): The time for one complete cycle of the periodic motion. For example, the period of the rotation of the earth about its axis is one day. During the quarter, when classes are in session, the period of our activities is one week. We can also speak of the number of cycles repeated per unit time. This is called the frequency of the periodic motion: frequency (f): The number of cycles per unit time. Simple Harmonic Motion If the motion of an object is a perfect single sinusoidal function, we term the motion ”simple harmonic”. Let’s review the mathematics of simple trig functions. We need just three parameters to describe any single sinusoid

SETS - Online Class 11 Maths NCERT Solutions  INTERSECTION AND UNION: The set of elements common to two given sets A and B is known as the intersection and written as A ∩ B. The set of elements appearing in at least one of these sets is called the union, denoted by A ∪ B. EXAMPLE:  Decide which elements ought to belong to each of A ∪ B ∪ C and A ∩ B ∩ C. Then write a compact description of each set using bar notation. Note that the set operation of intersection corresponds to the logical operation of conjunction. This                               relationship is made clear by the fact that A ∩ B = {x | x ∈ A and x ∈ B}. Similarly, union corresponds to the logical operation of disjunction, since A ∪ B = {x | x ∈ A or x ∈ B}. We say that A and B are equal sets, written A = B, if these two sets contain precisely the same elements. One common technique for showing that two sets are equal is to show that every element of the first set must be an element of the second

Jumbled sentences : Rearranging jumbled words to make sentences Jumbled sentences  are easy to tackle but are generally time consuming and sometimes little confusing. The candidate’s ability to logically connect different clues is put to the test here. Every given paragraph has its order of sentences altered. By observing the relationship between the sentences and the word clues, the paragraph is to be reconstructed and restored to its original form. Common types of questions related to the jumbled paragraph and strategies involved in solving are listed below The most common type of question in this series is jumbled sentences. A sentence is broken down into four or five parts, which are then jumbled. These jumbled parts of the sentences need to be rearranged in the proper sequence to make complete logical and grammatical sense. Example. 1     Arrange the following given statements in the logical order to form the meaningful sentences. And its revenge will The empir