Question
How do you access the value of a variable named
`USERNAME` in a shell script?Solution
`$USERNAME`
Quantity I : The rate at which the train must run to reduce the time to 30 minutes. A train takes 40 minutes for a journey if it runs at 72 km/hr.
...Quantity I: Akash is 50% more efficient than Ramesh and three times as efficient as Suresh. Suppose Ramesh and Suresh work toget...
Quantity I. Two pipes A and B can fill a tank in 12 minutes and 16 minutes respectively. If both the pipes are opened simultaneously, after how much ...
Quantity I: In a class, 25 students failed in Science, 15 students failed in Math, and 8 students failed in both subjects. If there are 60 students in t...
What is the population of village A in 2021?
Quantity I: Population of village A in 2020 was 45,000 and it increased by 10% in 2021 over 2020.
Quantity-I: The cost price of an article is Rs. 500. It is sold at a loss of 20%. Find the selling price.
Quantity-II: The cost price of an artic...
Which of the following is the correct relation between Quantity I and Quantity II?
Quantity I: A train travels at a speed of 72 km/h. How much ti...
What is the larger number?
Quantity I. Difference between the two numbers is 21 and LCM and HCF of those numbers are 70 and 7 respectively.
<...How many 4-digit even numbers using digits 1 to 6 without repetition?
In the question, two quantities i.e. Quantity I and Quantity II are given. Solve the given quantities to establish the correct relation between them an...
