Quantitative Aptitude - Arithmetic Ability Questions

In Δ ABC, the median AD is 6 cm and CB is 12 cm, measure of angle CAB is

Find the odd word/letters/number pair from the given alternatives.
(A) 52­61 (B) 43­54 (C ) 72­83 (D) 18­29

A can do 1/3rd of a job in 3 days and B can do half of the job in 9 days. If they work on it together, then in how many days can they finish half of the job?

The average marks obtained by a class of 60 students is 65. The average marks of half of the students is found to be 85. The average marks of the remaining students is

Solve : 8,23,199.98 × 99.92 = ? × 80,000

Select the odd word/letters/number/number pair from the given alternatives.

If (x+1/x) = 5, then the value of 5xx2+5x+1?

A total amount of Rs. 1560 is to be divided among A, B, C such that A gets 50% of what B gets and B gets 20% of what C gets. How much will B get ?