Learn to solve the ratio proportion question in 72 secs and the 10 questions in SSC CGL Set 4 in 15 minutes using basic concepts and advanced techniques.
Can you solve the ratio proportion fraction question for SSC CGL Set 4 in 72 secs. 10 questions in set are to be solved in 15 minutes. Verify from answers.
Base equalization technique produces quick solutions in indices problems. But that is not the only area of application of this more general concept. For solving problems on fractions also, the base equalization technique is indispensable...
Even if you know that the Base equalization technique may solve your problem with great ease, first you have to decide on that and second you have also to decide to which same value the bases are to be equalized...
Algebra questions with solutions for competitive exams, specially for SSC CGL. Questions solved by concepts and techniques. Learn to solve algebra quickly.
Algebra questions and answers for competitive exams, practice set 1 specially for SSC CGL. Take the test, verify answers and clear doubts from solutions.
Permutation and combination deal with choice and arrangement of a set of objects out of a second set of objects. Permutation deals with such questions as, how many ways can the three letters a, b and c be arranged? In each such permutation or arrangement, ordering is important. On the other hand, Combination deals with such questions as, how many ways can you choose a captain and vice-captain out of a cricket team of 11 players? In a combination, ordering of the elements chosen is not important...
Break up a number into its factors, just as you break up a complex problem into its component simpler sub-problems. Factorization is one of the most basic operations and is used extensively in other more important problem areas of HCF and LCM...
Numbers and arithmetic operations. Number system concepts and methods for solving number problems in competitive exams explained on test example problems. Exercise problems with answers for practice.
