(a) (2, 3) (b) (3, 2) (c) (3, 3) (d) (2, 2) Solution: Let A(0, 2) and B(4, 0) be the point where the line x + 2y = 4 intercepted between the... View Article
Solution: LCM stands for least common multiple. LCM is the smallest possible multiple of two or more numbers. LCM of two numbers is divisible... View Article
Solution: Factors of a number are defined as the numbers that divide the original number evenly. 2876 has 6 factors. The factors of 2876 are 1,... View Article
Solution: Following are the steps to convert a fraction into a decimal. Step 1: Find a number you can multiply by the denominator of the... View Article
The smallest number which when divided by 15 and 27, respectively, leaves a remainder 7, is 142. Explanation: Given, the numbers are 15 and 27.... View Article
The least number which is a perfect square and is divisible by each of 16, 20 and 24 is 3600. Explanation: Prime factorisation of 16 = 2 x 2 x... View Article
(A) Equal to the pure solvent. (B) Lesser than the pure solvent. (C) Greater than the pure solvent. (D) Both (B) and (C) The Correct Answer... View Article
(A) Electrolytic reduction (B) Roasting followed by self reduction (C) Roasting followed by reduction with carbon (D) Roasting followed by... View Article
(A) Sodium Chloride (B) Calcium hydrogen carbonate (C) Magnesium hydrogen carbonate (D) Both (B) and (C) The Correct Answer is (D) Both (B)... View Article
Solution: Given Conetration of SrCl2 = 10−3 mol% Concentration is in percentage, so that takes a total 100 mol of solution. Number of moles of... View Article
