Quantitative Aptitude - Arithmetic Ability Questions

Each of the questions below consists of a question and two statements numbered, I and II given below it. You have to decide whether the data given in the statements are sufficient to answer the question. Read both statements and choose the most appropriate option. Among M, N, D, P and K, who earns more than only the least earner among them?

I. N earns more than M and P but less than only D.
II. M earns more than P who earns more than K.

The diagonal of a cube is 192 cm. Its volume in cm3 will be 

In a class of 56 students there are 28 girls. The average weight of these girls is 46 kg and average weight of the full class is 51 kgs. What is the average weight of the boys of the class?

The mean of 10 observations is 13. Two more observations are included and the new mean becomes 14. The mean of two new observations is

ABC is a right angled triangle. ∠BAC = 90 deg and ∠ACB = 60 deg. What is the ratio of the circum radius of the triangle to the side AB?

On dividing 111a2b2c2 by37a2, we get ______.

The inradius of a equilateral triangle is 10 cm. What is the circum-radius (in cm) of the same triangle?

Find length of the arc whose central angle is 45° and radius of the circle is 28 cm?