A sum of Rs. 663 is divided among X, Y and Z such that X gets Rs. 156 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?
24.89² ÷ (34.33 ÷ 20.02) + 67.85 – 89.01 = ?

The efficiency of a woman is 33.33% less than that of a man, whose efficiency is three times that of a child. If 2 children, 3 women, and 4 men together...
__________is the process that connects to a network without the use of cables.
What is the shortcut key for ‘Centre text Alignment’?
A sum of Rs.8200 is to be divided among 6 brothers, 5 sisters and 2 aunts. If each sister receives thrice as much as each aunt and each brother receives...
Consider a two-digit number where the ratio of the unit digit to the tens digit is 2:3. If the total of these digits equals 15, what is the product of t...
(0.04)5 × (0.2)4 ÷ (0.008)2 = (0.2)?
Sam ranked ninth from the top and thirty – eighth from the bottom in a class. How many students are there in the class?