The key to solving such a question is to identify that we have to chose only three digits, EITHER We chose the digits at the units, tens and the Hundredth place or we chose digits at the ten thousandth, thousandth and hundredth place - Each of the digits can be chosen in 3 ways - i.e. the digits -1 ...

This is clearly an arrangement question For such questions,the constraint applies only to Joey (J) AND Frankie (F). => F AND J can be arranged in two ways - FJ , JF. If we add another person A o F and J the number of arrangements = AJF, AFJ, FAJ,FJA,JFA,JAF. Thus in the above arrangement carrying F ...

Why Op E is INCORRECT...can anyone suggest...use of tense if fine...and i don't know..may be m missing something to point out...please explain?? Thanks Option E gives the impression that the earthquake may have occured earlier than last year .. Option B rectifies this error by stating that earthqua...

ya, the OA is B ....

The cost of transatlantic airfare has nearly doubled over the past five years, yet airlines are doing a booming business. Clearly, people today have more money to spend on vacations than they did five years ago. All of the following, if true, would weaken the argument above EXCEPT: (A) Most people ...

Me too for "D"

This has more to do with how a square root function is defined...so this result is by definition of a square root function sqrt(a^2) = mod of a = a for all a>= 0 and -a for all a<0 what do you mean by "mod", modulo %? it implies mod function .. and not modulo ... ΙaΙ = a for a >=0 and -...

Q: In an organisation, there are total 40 employees belonging to three different departments A , B , and C . Each department has more than 7 employees. The organisation decides to pay a bonus of $ 15,000, $ 10,000 and $ 7,000 to each of the employees of the departments A, B, C respectively . If the...