Book Maths Puzzle

The product of three successive positive integers is equal to the sum of average of these three integers and 4. Product of these three integers will be

Read Solution (Total 1)

Book Other Question

if x + y = 1/x^2 + 1/x^3
then y(1/2) - y(1) will be
here y(n) is the value of y at x = n
A girl of height 90 cm is walking away from the base of a lamp-post at a speed of 1.2 m/s.If the lamp is 3.6 m above the ground,What is the length of her shadow after 4 seconds ?