The breadth of a rectangle is w cm and the length is 5 times as long as its breadth. What is the perimeter of the rectangle?
A 5w2 cm
B 12w cm
C (10 + 2w) cm
D (25 + w2) cm
If '+' stands for multiplication, '×' stands for division, '-' stands for addition and '÷' stands for subtraction, then 20 - 8 × 4 + 3 + 2 = ?
There is no correct option for this question. Here answer should be 32.20-8x4 3 2=20 8/4x3x2=20 2x3x2=20 12=32 (proved)