- Three numbers are in the ratio 1:2:2, and the sum of their squares is 225. What is the average of the two largest numbers?
- The present ages of Priya and Tina are in the ratio 2:5, respectively. Eight years hence, the ratio of their ages will become 5:11. Find the present age of...
- Rohan can finish a certain task in 18 days, whereas Rohan and Karan together can complete it in 4.5 days. How many days will Karan alone take to complete t...
Four of the following five are alike in a certain way and hence form a group. Find the one who doesn’t belong to that group.
Study the following information carefully to answer the given questions below-:
If ‘Y × Z’ means ‘Y is father of Z’. If ‘Y + Z’ mean...
Who is going to Meerut?
Which of the following software program which can replicates itself (even without human intervention) without altering any files on your machine but dam...
Which of the following statement is true regarding M?
What is the function of an Operating System?
- If 40% of ‘x’ is 10 less than 60% of ‘y’ and the sum of ‘x’ and ‘y’ is 250, then what is the value of ‘x – y’?