Is |x €“ 3| 2II. |x €“ 1| a) if the question can be answered using statement I alone but not using II aloneb) if the question can be answered using statement II alone but not using I alonec) if the question can be answered using either statement aloned) if the question can be answered using statements I and II together but not using eitheralonee) if the question cannot be answered even by using both statements I and II together@krum: for the second question's solution XAT mai hi possible h iska aana
Is |x €“ 3| 2II. |x €“ 1| a) if the question can be answered using statement I alone but not using II aloneb) if the question can be answered using statement II alone but not using I alonec) if the question can be answered using either statement aloned) if the question can be answered using statements I and II together but not using eitheralonee) if the question cannot be answered even by using both statements I and II together@krum: for the second question's solution XAT mai hi possible h iska aana
Is |x €“ 3| 2II. |x €“ 1| a) if the question can be answered using statement I alone but not using II aloneb) if the question can be answered using statement II alone but not using I alonec) if the question can be answered using either statement aloned) if the question can be answered using statements I and II together but not using eitheralonee) if the question cannot be answered even by using both statements I and II together@krum: for the second question's solution XAT mai hi possible h iska aana
Is |x €“ 3| 2II. |x €“ 1| a) if the question can be answered using statement I alone but not using II aloneb) if the question can be answered using statement II alone but not using I alonec) if the question can be answered using either statement aloned) if the question can be answered using statements I and II together but not using eitheralonee) if the question cannot be answered even by using both statements I and II together@krum: for the second question's solution XAT mai hi possible h iska aana
Consider the increasing sequence - 1, 3, 4, 9, 10, 12, 13 €Ś and so on. The sequence consists of all those positive integers which are powers of 3 or sum of distinct powers of 3.Find the 100th term of the sequence.OPTIONS1) 978 2) 981 3) 932 4) 987 5) None of these
but i thot: each even term = multiple of 3eg 2nd term= (2-1)*34th term=(4-1)*3so on so 100th term= 99*3 koi option nhi tha, laga glat hoga. So y is this wrong??
Each number is sum of distinct powers of 3.
Hence, these numbers consists of 0 and 1 €™s in base three, because, if there is 2 in their representation, then that number is not a sum of distinct powers of three.
Hence, the problem reduces to finding the hundredth number in base three which can be formed by using digits 0 and 1 only.
Now, 100 th number formed by using 0 and 1 only is simply the binary representation of 100.
There are 100 transistors in a box of which some are defective. At random, two transistors are consecutively taken out without replacement. A scientist wants to know the chances of exactly one of them being good and the other being defective. What number of defective transistors takes this chance below 30%? OPTIONS
sorry D h 
sahi se dekha nahi :P