Sort out even and odd numbers: 42        (ii)   89          (iii)   144          (iv)   321

Sort out even and odd numbers: (i)42 (ii)89 (iii)144 (iv)321

The square of which of the following numbers would be an odd numbers : (I)731 (ii) 3456 (iii) 5559 (iv) 42008

The square of which of the following numbers would be an odd numbers : (I)731 (ii) 3456 (iii) 5559 (iv) 42008

Write the factors of each of the following numbers: 24 (ii) 64 (iii) 144

Express each of the following odd numbers as the sum of three odd prime numbers . (i) 31, (ii) 35, (iii) 49, (iv) 63

Which of the following are the cubes of odd numbers? (i) 125 (ii) 343 (iii) 1728 (iv) 4096 (v) 9261

The squares of which of the following would be odd numbers?(i) 431 (ii) 2826 (iii) 7779 (iv) 82004

The squares of which of the following would be odd numbers?(i) 431 (ii) 2826 (iii) 7779 (iv) 82004

Which of the following cubes of even numbers? (i) 216 (ii) 729 (iii) 512 (iv) 3375 (v) 1000

Which of the following numbers are even and which are odd ? (i) 32, (ii) 37, (iii) 50, (iv) 58, (v) 69, (vi) 144, (vii) 321 (viii) 235