(A) 100% (B) 25.20% (C) 42.2% (D) 81.2% Correct Answer: Option (D) 81.2% The maximum efficiency of a full-wave rectifier is 81.2% To learn... View Article
According to the play, Mr Croker Harris appears as a stem master, who is a man of principles and stickler to the rules. He is not a sadist. At... View Article
(A) Frequency (B) Amplitude (C) Pitch (D) Wavelength Correct Answer: Option (A) Frequency The number of vibrations/oscillations executed per... View Article
The unit of rate of reaction is Moles per litre per unit time (mole L-1sec-1). To learn more Chemistry related questions and answers, visit... View Article
Correct Answer: Option (A) Iodine solution Carbohydrates can be tested by using an iodine solution. To learn more Chemistry related questions... View Article
Given: The arrangement of numbers are 5000, 7500, 85400, 7861. Descending Order: 85400, 7861, 7500, 5000 It can also be represented as: 85400... View Article
In Sri Lanka, the Sinhala community enjoys the majority. To learn more GK related questions and answers, visit BYJU'S - The Learning App.... View Article
The applications of microwaves are: 1. It is used to cook food 2. Mobile phone uses microwaves 3. It is used in aircraft, ships, weather... View Article
The National Level of Code of conduct is prepared for Professionals. To learn more GK related questions and answers, visit BYJU'S - The Learning App.... View Article
Social harmony and good economic conditions are necessary for good health because a healthy social environment provides the stability and mental... View Article
Our surrounding area should be free of stagnant water because the stagnant water will cause many waterborne diseases to human beings and other... View Article
The health of an organism depends upon the surrounding environmental conditions because health depends on the three major factors such as... View Article
A balanced diet is necessary for maintaining a healthy body because a balanced diet provides all the required energy and raw materials in... View Article
The gram molecular mass of a substance is defined as the mass of one mole of a molecular substance in grams. To learn more Chemistry related... View Article
(A) NO3 (B) SO2 (C) SO3 (D) CO2 Correct Answer: Option (B) SO2 Acid rain is caused due to SO2 (Sulfur dioxide) gas. To learn more Chemistry... View Article
The people who kill animals are called poachers or hunters. To learn more GK related questions and answers, visit BYJU'S - The Learning App.... View Article
The sum of either pair of opposite angles of a cyclic quadrilateral is 180°. To learn more Maths related questions and answers, visit BYJU'S... View Article
