Golden rules of accounting convert complex book-keeping rules into a set of well defined principles which can be easily studied and applied. Real accounts involve machinery, land and building etc... Similarly when you credit what goes out, you are reducing the account balance when a tangible asset goes out of the organization. Debit All Expenses And Losses, Credit All Incomes And Gains. This rule is applied when the account in question is a nominal account. Personal-Account ---Debit the receiver ---Credit the Giver Real-Account ---Debit what comes in ---Credit what goes out Nominal-Account ---Debit all expenses and losses ---Credit all income and gains

Answer: C) 4/9 Explanation: Number of white marbles = 4 Number of Black marbles = 5 Total number of marbles = 9 Number of ways, two marbles picked randomly = 9C2 Now, the required probability of picked marbles are to be of same color = 4C2/9C2  +  5C2/9C2 = 1/6 + 5/18 = 4/9.

Answer: A) Proteins Explanation: Enzymes are protein macromolecules. Enzymes are almost always made of proteins only. Proteins are large biopolymer molecules that are made up of repeating monomer units called amino acids. There are 20 different common amino acids that make up proteins like enzymes. Of these, nine amino acids are essential, which means you must get them from your diet. Enzymes catalyze chemical reactions in biological systems. This means that they speed up the rate of the reaction.

Answer: B) Rs. 3.30 Explanation: I = (600x11x5)/100 = 330 Paise = Rs. 3.30

Answer: D) Quick reaction surface-to-air short range missile (QR-SAM) Explanation:

Answer: A) #SecurityCheckKiya Explanation: Google has launched new online security campaign #SecurityCheckKiya in India to promote security awareness among general public. The purpose of the campaign is to protect young and first-time web users from account hijacking, safeguard Android devices from malicious apps and secure all their personal data if they lose their device.