Quantitative Aptitude - Arithmetic Ability Questions

If x + (1/x) = √13, then what is the value of x5 – (1/x5)?

Between 50 and 150 how many numbers are divisible by 7?

What is the simplified value of 18 - 12 ?

Selling price of a table is Rs 2808. If profit percentage is 17%, then what is the cost price (in Rs) of table?

Find the LCM of 15, 25 and 29.

What is the angle between the two hands of a clock when the time shown by the clock is 8 p.m.?(in degrees)

If x+1x=5, then 6xx2+x+1 value is

If Gangadhar's salary is 3/11 times of Hari's and Shambhu's is 3/4 times of Hari's, what is the ratio of Gangadhar's salary to Shambhu's?