Question
Which of the following is NOT one of the four necessary
conditions for a deadlock to occur?Solution
Preemption
The average of 75 percent of x and 48 percent of y is 90. What will be the average of 125 percent of x and 80 percent of y?
Sum of ages of 60 students is 900 years such that the average age of 25 of them is 10 years and average age of another 25 of them is 14 years. Find the ...
The average mark obtained by 140 candidates in a certain examination is 40. If the average marks of passed candidates are 55 and that of the failed cand...
The average of series 'S5', which consists of 6 consecutive even numbers, is 23. The second term of series 'T5', which consists of 5 consecutive odd num...
- Average of first 2 numbers is twice the average of next 4 numbers. If the average of all 6 numbers is 18, find the sum of the last 4 numbers.
When the average age of a husband and wife and their son was 44 years, the son got married and a child was born just one year after their marriage. When...
Akshay bought 25 notebooks for Rs.1260 from shop A and 13 notebooks for Rs.1210 from shop B. What is the average price he paid per book?
60% of 3840 +? + 30% of 4380 = 40% of 8340 + 10% of 3480
Komal bought 20 kg rice for Rs 30 per kg, b kg rice for Rs 35 per kg and (b + 4) kg rice for Rs 25 per kg. She mixed all type of rice together and the a...
‘N’ is the number of employees in an IT company ‘ABC’. The average age of employees working in the company is 45 years. What wil...
