If × stands for addition, ÷ stands for subtraction. + stands for multiplication and ̶ stands for division, then what is the value of 20 &t...
24.89² ÷ (34.33 ÷ 20.02) + 67.85 – 89.01 = ?
The value of i ∙ (j × k) + j∙ (i× k)+ k∙ (i × j) =
Sam ranked ninth from the top and thirty – eighth from the bottom in a class. How many students are there in the class?
How much money did Miss Mishra receive as retirement fund?
I. Out of the total money received, Miss Mishra gave 20% to her husband and 15% to her...
Simplify: (2x)²-(2y)²-(4x)²
The number of five–digit telephone numbers having at least one of their digits repeated is
₹ 27,600 is distributed among Thomas, David and Vijay in such a manner that 1/7 of the share of Thomas, 1/3 rd of the share of David and 1/2 of the sh...
__________is the process that connects to a network without the use of cables.
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?