ABC26GN1512 · The average age of a class of 39 students is 15 years. If the age of the teacher be included, then the average increases by 3 months. Find…
ABC26GN1538 · The average of the first five multiples of 3 is
ABC26GN1607 · How many children are there in the group? I. Average age of the children in this group is 15 years. The total age of all the children in… self-practice
ABC26GN1513 · The average of 11 players of a cricket team is increased by 2 months when two of them aged 18 years and 20 years are replaced by two new… · 2007
ABC26GN1539 · The average of the first nine prime numbers is
ABC26GN1608 · Deepak’s marks in Hindi are 15 more than the average marks obtained by him in Hindi, Economics, Sociology and Philosophy. What are his… self-practice
ABC26GN1514 · The average age of a class was 15 years. When 5 boys whose average age was 12 years 6 months were admitted in the class, the average was… · 2008
ABC26GN1540 · A student was asked to find the arithmetic mean of the numbers 3, 11, 7, 9, 15, 13, 8, 19, 17, 21, 14 and x. He found the mean to be 12…
ABC26GN1609 · How many candidates were interviewed everyday by the panel A out of the three panels A, B and C? (Campus Recruitment, 2008) I. The three… self-practice
ABC26GN1515 · A batsman makes a score of 87 runs in the 17th inning and thus increases his average by 3. Find his average after 17th inning.
ABC26GN1541 · The average of 2, 7, 6 and x is 5 and the average of 18, 1, 6, x and y is 10. What is the value of y ?
ABC26GN1610 · P, Q, R and S are four consecutive even numbers. What is the value of the largest integer among these? I. The average of the four numbers… self-practice
ABC26GN1516 · The batting average for 40 innings of a cricket player is 50 runs. His highest score in an innings exceeds his lowest score by 172 runs. If… · 2006
ABC26GN1542 · The total marks obtained by a student in Physics, Chemistry and Mathematics together is 120 more than the marks obtained by him in… · 2010
ABC26GN1611 · Is 500 the average score on the GMAT? (C.A.T., 2002) I. Half of the people, who take the GMAT, score above 500 and half of the people score… self-practice
ABC26GN1517 · 10 years ago, the average age of a family of 4 members was 24 years. Since then, two children having been born, still the average age of… · 2007
ABC26GN1543 · The average of the first 100 positive integers is · 2010
ABC26GN1612 · What is the average of the best and worst score out of 8 tests taken by a student? I. The average of all 8 tests is 84%. II. After dropping… self-practice
ABC26GN1518 · Distance between two stations A and B is 778 km. A train covers the journey from A to B at 84 km per hour and returns back to A with a…
ABC26GN1544 · The average of odd numbers up to 100 is · 2010
ABC26GN1613 · Sapna's marks in Geography are 16 more than the average marks obtained by her in Mathematics, Science, English and Hindi. What are her… self-practice
ABC26GN1519 · The average salary of workers of a factory is ` 6000, while the average salary of 150 technicians is ` 12000 and that of non-technicians is…
ABC26GN1545 · In a family, the average age of a father and a mother is 35 years. The average age of the father, mother and their only son is 27 years… · 2010
ABC26GN1614 · What was the combined average attendance per game at the Jawaharlal Nehru stadium for the months of June and July? I. The total attendance… self-practice
ABC26GN1520 · The average score of girls in class X examination in a school is 73 and that of boys is 71. The average score in class X of that school is… · 2008
ABC26GN1546 · The average of X1, X2 and X3 is 14. Twice the sum of X2 and X3 is 30. What is the value of X1 ?
ABC26GN1615 · The average age of teacher and students in a class is 3 years more than the average age of students. What is the age of the class teacher?… self-practice
ABC26GN1547 · The average of x1, x2, x3 and x4 is 16. Half the sum of x2, x3, x4 is 23. What is the value of x1 ? · 2006
ABC26GN1548 · If the mean of 5 observations x, x+2, x+4, x+ 6 and x+8 is 11, then the mean of the last three observations is
ABC26GN1561 · Which of the following integers is higher of the remaining two integers? · 2008
ABC26GN1549 · If the mean of a, b, c is M and a b+b c+c a=0, then the mean of a2, b2, c2 is
ABC26GN1618 · How many marks did Tarun secure in English? I. The average marks obtained by Tarun in four subjects including English is 60. II. The total…
ABC26GN1550 · The average of the two-digit numbers, which remain the same when the digits interchange their positions, is
ABC26GN1619 · What is the average weight of girls in the class? (S.B.I.P.O., 2005 I. Average weight of all the 60 students is 42 kg. II. Average weight…
ABC26GN1551 · Company C sells a line of 25 products with an average retail price of ₹ 1200. If none of these products sells for less than ₹ 420 and… · 2006
ABC26GN1620 · What is the average age of 45 students studying in a class? (Bank P.O., 2008) I. The average age of boys is 15.4 years while the average…
ABC26GN1552 · The average sale of a car dealership was 15 cars per week. After a promotional scheme the average sale increased to 21 cars per week. The… · 2010
ABC26GN1621 · What is the average of the six members A, B, C, D, E and F in the family? I. Total age of D and E is 14 years. II. Average age of A, B, C… · 2009
ABC26GN1553 · The mean of 12, 22, 32, 42, 52, 62, 72 is
ABC26GN1622 · Find three positive consecutive even numbers. (M.A.T., 2006) I. The average of four consecutive even numbers starting from the last of the…
ABC26GN1554 · If a, b, c, d, e are five consecutive odd numbers, their average is
ABC26GN1623 · Is the average of the largest and the smallest of four given numbers greater than the average of the four numbers? (M.A.T., 2006) I. The…
ABC26GN1555 · The average of a non-zero number and its square is 5 times the number. The number is
ABC26GN1624 · The mean temperature of Monday to Wednesday was 37°C and of Tuesday to Thursday was 34°C. What was the temperature on Thursday ? 4 I. The…
ABC26GN1556 · Total of Arun's marks in Sanskrit and Mathematics together are 80 more than his marks in Science. His average marks in the three subjects…
ABC26GN1625 · In a cricket eleven, the average age of eleven players is 28 years. What is the age of the captain ? I. The captain is eleven years older…
ABC26GN1557 · The arithmetic mean of the series 1, 2, 4, 8, 16,..., 2n is
ABC26GN1626 · What is the average salary of 15 employees? I. Average salary of 7 clerical cadre (out of the 15 employees) is ₹ 8500. II. Average salary…
ABC26GN1558 · The average of two numbers is 6.5 and square root of their product is 6. What are the numbers? · 2006
ABC26GN1559 · Of four numbers whose average is 60, the first is one-fourth of the sum of the last three. The first number is · 2006