Quantitative Aptitude - Arithmetic Ability Questions

Alipta got some amount of money from her father. In how many years will the ratio of the money and the interest obtained from it be 10:3 at 6% simple interest per annum?

If a-1a=1, then a2 + 1a2 ?

At what point does the line 2x - 3y = 6 cuts the Y axis?

What is the value of √[(1 + sinA)/(1 -­ sinA)]?

The bus fare between two cities is increased in the ratio 1:2. Find the increase in the fare, if the original fare is Rs. 175.

Three triangles are marked out of a bigger triangle at the three vertices such that each side of each of the smaller triangles is one-fourth as long as each corresponding side of the bigger triangle. The ratio of the area of the three small triangles taken together to that of the rest of the bigger triangle is

The income of P, Q and R are in the ratio of 5 : 4 : 3 respectively and their expenses are in the ratio of 6 : 5 : 4 respectively. If P saves Rs 4000 out of an income of Rs 10000, then what will be the saving (in Rs) of Q?

Find the fraction which bears the same ratio to 1/27 that 3/7 does to 5/9 .