Present average age of 4 friends: ‘A’, ‘B’, ‘C’ and ‘D’ is 40 years. If their ages are in the arithmetic progression in the same order and ‘D’ is 4 years older than ‘B’, then find the sum of present ages of ‘A’ and ‘C’.
Common difference between ages = (4/2) = 2 years. So, let present ages of ‘A’, ‘B’, ‘C’ and ‘D’ be ‘x’, (x + 2) years, (x + 4) years and (x + 6) years, respectively According to question: x + x + 2 + x + 4 + x + 6 = 160 Or, 4x = 148 Or, x = 37 years (Age of A) Present age of ‘C’ = x + 4 = 37 + 4 = 41 years Required sum = 37 + 41 = 78 years
The given question consists of a statement, followed by two assumptions numbered I and II. You have to decide which of the assumptions is/are implicit ...
Statement: A construction worker was buried alive when mud from a 20-ft high pit collapsed on him and four others.
Assumption I: The other ...
Statement: If private schools affiliated to the State Board appoint teachers without the right qualifications or fail to display thei...
Statement: A construction worker was buried alive when mud from a 20-ft high pit collapsed on him and four others.
Assumption I: The oth...
A statement is given, followed by two assumptions I and II. You have to consider the statement and two assumptions and decide which of the assumption(s)...
Statement: The Multi-Disciplinary Training Centre, Khadi and Village industries is organizing a one-week training in candle making.
I. The ...
Statement:  “If the boss is not able to clearly state the deliverables, the employee should make an effort to seek clarity with respect to the expec...
Statement: Of all the online mock test prepared by ixambee, ‘SBI PO’ mock test has the largest sale.
Assumption:
1) No...
Statement: Indian Culture is getting forgotten and the country is losing its rich heritage.
Assumptions:
I. Westernization has affec...
STATEMENT : Opening a cyber cafe in Buxar will be a wastage.
ASSUMPTIONS: I People in Buxar are illiterate.
II People living there don...
