How do you switch between user accounts in a Unix/Linux operating system?
su
In a certain code language, BUTTER is written as 2212020518, MINED is written as 1391454. How will OIL be written in that language?
A starts to move towards the South and reaches B. He then turns to the right and walks towards C. He then turns towards the left and reaches D. In which...
What will come in place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged?
...In a certain code language, ‘WE’ is written as ‘14’, ‘OUT’ is written as ‘28’. What is the code for ‘WAR’ in that code language?
What should come in place of the question mark (?) in the given series based on the English alphabetical order?
EMT, ILX, MKB, QJF, ?
If 'P&Q' indicates that 'P in the son of Q', and 'PSQ' indicates that 'P is the sister of Q', then which of the following expressions would indicate tha...
It '+' means ×, '–' means ÷, '×' means + and '÷' means –, compute the value of the expression:
15 + 9 × 10 ÷ 5
...Swetha correctly remembers that Ajay's exam is before Friday but after Tuesday. Kavya correctly remembers that Ajay's exam is after Wednesday but before...
Five people make statements about their heights. Only one of them is lying. Study the statements carefully and identify the second
tallest person...
E M 3 P 5 7 R T V Z 9 D I F Q X 4 6 H I 2 8 W
Which of the following is exactly in the middle between the 7th letter/number from the left end and...
