Subject :IMO Class : Class 8
State ‘T’ for true and ‘F’ for false.
(i) The square root of 0.9 is 0.3.
(ii) The square root of a perfect square of n digits will have 
digits, if n is odd.
(iii) All numbers of a pythagorean triplet are odd.
(iv) There are 200 natural numbers between 1002 and 1012.
| (i) | (ii) | (iii) | (iv) | |
| A | T | F | T | F |
| B | F | T | F | T |
| C | T | T | F | F |
| D | F | T | T | F |
Ans 1:
Class : Class 8
answer d
Ans 2:
Class : Class 8
2) F,T,F,T is the right answer