Q1) What is 5+5? 55 2.5 5 10
Q2) What is 10-20 1020 5 -10 10
Q3) The average of first 50 natural numbers is …………. 10 15 25.5 None
Q4) 106 × 106 – 94 × 94 = ? 1598 7894 1024 2400
Q5) The amount of water flowing into a tank doubles every minutes. The tank is full in an hour. None 25 78 59