Quantitative Aptitude - Arithmetic Ability Questions

A man buys 3 type-I cakes and 6 type-II cakes for Rs. 900. He sells type-I cakes at a profit of 15% and type-II cakes at a loss of 10%. If his overall profit is Rs.30, the cost price (in Rs.) of a type-I and of a type-II cakes is

If Sin θ = 20/29, then what is the value of Cos θ?

In the following question, select the odd number from the given alternatives.

If 4x = √5+ 2, then the value of x - 1/16x is

In a city, 40% of the people are illiterate and 60% are poor. Among the rich, 10% are illiterate. The percentage of the illiterate poor population is

A villager buys a goat and a sheep together for Rs 14,250. He sold the sheep at a profit of 10% and the goat at a loss of 20%. If he sold both the animals at the same price , then what was the cost price of the cheaper animal?

Ratio of A's age to B's age is 4:3. 'A' will be 26 years old after 6 years. The age of B now is

Pinaki is 9 years younger than Bhaswati. Thirteen years hence Bhaswati will be 1.2 times as old as Pinaki. Find Pinaki's present age.