Quantitative Aptitude - Arithmetic Ability Questions

A map is drawn at a scale of 2 mm for 500 kms. Two places are marked at the distance of 3.6 mm; calculate the distance (in kms) between these two places?

ABC is a triangle if sin (A+B2)=32 then the value of Sin c2 is

A sells vegetables at a profit of 35% and for weighing uses a weight which is 10% less than the article weight. What is total profit percentage?

You are given a question and two statements. Identify which of the statements is/are sufficient to answer the question.

Question:

What is the total age of the sisters 10 years from now?

Statements:

1. Lina is 20 years old now.

2. Lina's sister's age is twice that of the age of Lina.

If cos 21° = x/y, then cosec 21° -­ cos 69° is equal to

Four pairs of words are given. Find the odd one out.

Find the marked price if the selling price is Rs. 9250 and discount is 7.5%.

If the perimeter of a semicircle is 108 cm, then find its area (in cm²).