Introduction: Broken trees and poles Approach Mock Questions Introduction Trigonometry -->Height and Distance(HnD)--> Five types of Questions. 2nd type of question is “Broken trees and telephone poles”. Here are the examples (both of them solved in the video) Because [...]
Introduction: 1 Building 2 Angles Approach: 1 building 2 angles Mock Questions Introduction: 1 Building 2 Angles Continuing in the series of “Trigonometry -->Height and Distance--> Five types of Questions. 4th type of question is “One buildings and Two [...]
Introduction: 2 Building 2 Angles Approach Mock Questions: 2 Building, 2 Angles Introduction: 2 Building 2 Angles Continuing in the series of “Trigonometry -->Height and Distance--> Five types of Questions. 4th type of question is “Two buildings and Two [...]
Introduction: Trigonometry Speed Time Distance Approach:Trigonometry Speed Time Distance Mock questions Introduction Continuing in the series of “Trigonometry -->Height and Distance(HnD)--> Five types of Questions. 5th and the last type of question is “finding speed, time or distance”. Here [...]
Not really an article, just solving some readers’ queries to keep the STD concept refreshed. Case: Train, Man and Bridge Conversion : kmph vs ms Finding length of train Case: Time n Work : A and B Case: Train, [...]
In the previous article, we saw how to approach the concepts for “Averages-> Entry/removal of One element”. (click me) Now extending that concept for Entry/removal of multiple elements. Situation: Removing 2 Elements Case: highest score in (40/38) innings? (SSC [...]
Situation: Entry of Element-Increase in Avg Case: Avg age of Students + Teacher Approach #1: convert into money problem Approach #2: Formula method Case: Avg salary workers+manager Case: Avg weight students+teachers Case: original average not given Situation: Entry of [...]
Rule #1: Remove the garbage Rule #2: Leave Nothing for later Rule #3: Don’t push your luck Rule #4: Verify every option CSAT: P2: 2011 vs 2012 English language test Assumption / Inference? Assumption? Inference? Practice: (500 passages ready [...]
How to approach Reading comprehension for CSAT, is explained in a separate article. Click ME This is just illustration of Rule#1 =How to remove garbage. The following passages are taken from CSAT 2011 (Paper II). Inclusive growth (5Q) Cut [...]
Intro. question DemoQ: 13s Demo Q: 19s DemoQ: 31s (with shortcut) Complex situation: higher number Mock questions Intro. question If a number divided by 56, leaves remainder 29. If the same number is divided by 8, then what will [...]
Case : Early Late Approach #1: Product consistency Approach #2 (STD Table) Case #2: Tappu’s school Approach #1: Product consistency Approach #2 (STD Table) Case: Pinku’s college (total time given) Mock Questions Answer and explanation Before proceeding further, make [...]
Case: Loan taken from two banks Case: Profit on Single commodity Case: No. of Employees based on Avg Salary Case: Profit on Two commodities Summary Mock Questions Consider these four questions Dr.Haathi has taken some loan from State bank [...]
Case: Sugar Consumption Budget don’t change Case: Salary comparison: How much more or less? Case: Increased consumption absolute value Case: Apples price decrease absolute value Case: Time-Speed-Distance Mock questions Food for thought IF you want to master this method, [...]