Quantitative Aptitude - Arithmetic Ability Questions

A man was 32 years of age when he had his first son. His wife was 35 years of age when his son attained the age of 7 years. The difference between the age of the father and the mother is _____

If a + b + c = 11 and ab + bc + ca = 17, then what is the value of a3 + b3 + c3 – 3abc?

ΔABC is similar to ΔPQR. If ratio of perimeter of ΔABC : perimeter of ΔPQR is 5:9 and if PQ = 45 cm, then the length of AB (in cm) is?

Triangle ABC is similar to triangle PQR and AB : PQ = 2 : 3. AD is the median to the side BC in triangle ABC and PS is the median to the side QR in triangle PQR. What is the value of (BD/QS)2?

The diameter of a circle is equal to the side of the square. What is the area of the square if the area of the circle is 64π sq cm?

What is the sum of a3+b3+c3-3abc, when the value of a=4, b=2 and c=-6?

Choose the word is least like the other words in the group

What is the average of all numbers between 11 and 80 which are divisible by 6?