Electrical Engineering > Gate 2018 > Quants
An e-mail password must contain three characters. The password has to contain one
numeral from 0 to 9, one upper case and one lower case character from the English
alphabet. How many distinct passwords are possible?
Correct : c
Similar Questions
In a 500 m race, P and Q have speeds in the ratio of 3 ∶ 4. Q starts the race when P has already covered 140 m.
What is the distance between P and Q (in m) whe...
Three bells P, Q, and R are rung periodically in a school. P is rung every 20 minutes; Q is rung every 30 minutes and R is rung every 50 minutes. If all the thr...
Given below are two statements and four conclusions drawn based on the statements.
Statement 1: Some bottles are cups.
Statement 2: All cups are knives.
Conc...
Total Unique Visitors
Loading......