0.14 x 0.14 = ................
6.28 0.002 = ............
Insert the correct mathematical operation :
4.............. 2.............. 5 = 13
A car travels from A to B at 30 kmph and from B to A at 20 kmph. Average speed is :
4, 10, 22, 46, ..................
Find the wrong term in the series :
196, 169, 144, 121, 100, 80, 64