Quantitative Aptitude - Arithmetic Ability Questions

If a+1b= b+1c = c+1a (a , b, c are not equal) then the value of abc = 

What fraction of 2 hours is 12 seconds?

In an equilateral triangle of side 24 cms, a circle is inscribed touching its sides. The area of the remaining portion of the triangle is equal to

HCF and LCM of two numbers are 11 and 825 respectively. If one number is 275 find the other number.

If 1 + secA = x, then the value of x is

A shopkeeper, sold dried apricots at the rate Rs 1210 a kg and bears a loss of 12%. Now if he decides to sell it at Rs 1331 per kg, what will be the result?

A person clapped his hands near a cliff and heard echo after 6 s. The distance of the cliff from the personis: [take v = 346 m/s]

A can do 75% of a job in 9 days and B can do half of the job in 8 days. If they work on it together, then in how many days can they do half of the job?