Quantitative Aptitude - Arithmetic Ability Questions

11 January 2018 is a Thursday. On which day will 11 June 2019 fall?

If  x = a + 1/a, y = a - 1/a, then the value of x4+y4-2x2y2

If m ­ n = 2 , mn = 15 , (m , n > 0) then the value of m2-n2m3-n3

A and B have to type a book together containing 120 pages. A takes 9 hrs to type 36 pages and B takes 5 hrs to type 40 pages. A typed first 60 pages alone and the last 60 pages were typed by A and B together. How much time (in hours) will be taken to type the complete book?

A, B and C can do a job working alone in 12, 16 and 24 days respectively. In how many days they can do the job if they worked together?

Rithika had Rs 8000. She invested some of it in savings scheme P and the rest of the money in savings scheme Q. She invested for 3 years in savings scheme P and for 2 years in savings scheme Q. savings scheme P offers SI at a rate of 20% pa while savings scheme Q compounded annually at the rate of 30% pa. The interest received from savings scheme P is 930 more than the interest received from savings scheme Q. If Rs 1500 is debited from the invested amount of savings scheme P then find the difference between the amount invested by Rithika in savings scheme P & savings scheme Q.

The sum of twice a number and thrice its reciprocal is 25/2. What is the number?

The average of 29 consecutive even integers is 60. The highest of these integers is