Question
There are seven persons Prakash, Nilanjan, Rohit, Jay,
Saman, Sanjay and Veer whose ages are 55, 34, 56, 42, 36, 30 and 25 (all in years) but not necessarily in same order. β Rohit who is elder brother of Jay is younger than Nilanjan. β Sanjay is only younger than Veer but older than Saman. β Nilanjan is the younger brother of Prakash who is 4th youngest as well as 4th oldest among group. Which of the following statement is true based on the above information? I. Saman age is 42 years Ξ . Jay is youngest in all.Solution
The correct answer is A
The average marks of 'm' students in a math test is (m + 5) and the average marks of 30 girls is (2m - 10). If the average marks of all students togethe...
Average run scored by a batsman in first ‘x’ matches is 88. In next 10 matches he scored runs with an average of 100 so that his over...
Four numbers are arranged in ascending order. When the 1st two numbers are increased by the number equal to their position, and the last two numbers (i....
The average weight of a group of (x - 3) employees is (x + 4) kg. If a manager of weight 54 kg joins the office, then average weight of the group increa...
The average of n numbers is 65. If each of 54% of the numbers is increased by 15 and each of the remaining numbers is decreased by 10, then the new aver...
In an examination the average marks of Rohit is 62. If he got 19 more marks in science and 26 more marks in maths then his average would have been 67. F...
The average of 30 numbers is 55. The average of the first 15 numbers is 50 and the average of the last 12 numbers is 55. What is the average of 68, 74 a...
Average of four numbers is 24. Sum of smallest and largest number is 53. If difference between other two numbers is 1, then find the square of second sm...
Five friends each contributed Rs. 70. If the sixth friend gives Rs. 50 more than the average contribution of all six, how much did the sixth friend cont...
A company has 12 employees, including 8 engineers and 4 managers. The average salary of the engineers is E rupees, and the average salary of the manager...
Relevant for Exams:
