How many four digit numbers can be formed, using 7, 5, 0, 2 only once in a number?
Do we have formulae to solve this problem?
Arrange the following shapes with the fewest lines of symmetry to the most lines of symmetry.
(a) X, W, Z, Y
(b) Y, X, W, Z
(c) Z, W, X, Y
(d) Z, X, W, Y
C should be answer as X is an equilateral triangle
Mohit made 180 by selling 50 basketball tickets. Each adult ticket costs 5. Each student ticket costs 3. He sold some adult tickets and some students tickets. How many adult tickets did he sell?
Suhasi bought 21/3kg tomatoes and 32/9kg potatoes. How much weight did she carry home?
how we can solve this.The method ?
Roshni travelled 6 km straight towards North. She turned right and travelled 8 km. She again turned right and travelled 6 km. How far is she from her starting point?