Question

11. The Cube of an odd natural number is: d) None a) Even b) Odd c) May be even or odd 12. The one's digit of the cube of the number 144 is: a) 4 1 b) 2 c) 3 d) 13. The ratio of 50 Paise to Re 1 is: a) 1:2 b) 2:1 c) 1:1 d) 1:5 14. The ratio 1:4 converted to percentage is: a) 50% b) 25% c) 75% d) 40% 15. Find the simple interest on Rs 1000 for 2 years at 8% per annum: a) Rs 80 b) Rs 40 c) Rs 120 d) Rs 160​

Answer 1

Answer:

Step-by-step explanation:

1) ODD

2) 4

3)1:2

4) SI= 1000×2×8/100

=160