For every birthday Sahil's parents put as many money in rupees in a piggy bank as his age in years. There are ` 55 total in the piggy bank. How old is he?
(A) 15 years old (B) (C) (D)
(A) 15 years old
(B)12 years old
(C)14 years old
(D)10 years old
How many lines of symmetry does the figure have?
could you please share the solution how is it going to be option D because I can find only 2 line of symmetry which will come diagonally please please please share the solution with us. It is really a difficult sum to solve. by Aadya Singh of 5th standard
Quotient when x4 - 3x3y - 8xy3 + 8x2y2 + 8y4 is divided by x2 + 2y2 - xy is
(a) x2 - 2xy + 4y2
(b) x2 - 4xy + 5y2
(c) x2 - 6xy + 4y2
(d) x2 + 2xy - 4y2
The adjoining picture shows Hemant's room and the location of his bed.He rotated his bed 90° counterclockwise and then slide it towards east, so that it was up against the wall. Which of the following drawing shows how his room looked after he moved the bed ?
Please tell the answer