Which of the following digits have two lines of symmetry ?
`0,1,2,3,4,5,6,7,8,9`

Study the following arrangement carefully and answer the questions given below: 4 1 6 5 8 4 7 5 1 3 2 9 2 5 2 9 1 2 5 2 9 1 2 5 3 6 8 2 8 7 3 1 6 2 4 5 4 9 Which of the following is sixth to the left of the above arrangement ? 1) 9 2) 8 3) 2 4) 6 5) 1

Write the digits from 0 to 9 which (a) have line (s) of symmetry

The number of four digit odd numbers that can be formed with 1,2,3,4,5,6,7,8,9 is

Study the following arrangement carefully and answer the questions given below: 6 4 2 5 2 8 5 2 6 4 1 3 9 1 8 1 2 5 8 6 3 5 1 4 9 4 7 3 2 7 2 5 9 Which of the following is seventh to the left of the twentieth from the left end of the above arrangement ? 1) 3 2) 9 3) 2 4) 7 5) 1

Study the following arrangement carefully and answer the questions given below: 9 4 9 2 3 2 5 9 5 8 5 8 5 4 3 1 8 1 7 4 7 6 5 2 1 2 6 1 3 2 4 6 2 Which of the following is seventh to the left of the eighteenth digit from the left end of the above arrangements? 1) 9 2 ) 5 3) 2 4) 8 5) None of these

Study the following arrangement carefully and answer the questions given below: 9 4 9 2 3 2 5 9 5 8 5 8 5 4 3 1 8 1 7 4 7 6 5 2 1 2 6 1 3 2 4 6 2 Which of the following is fifth to the left of the twentieth digit from the left end of the above arrangements? 1) 3 2 ) 5 3) 2 4)7 5)None of these

Outcomes of which of the following experiments are equally likely. Units place of a two digit number selected may by 0,1,2,3,4,5,6,7,8 or 9.

Study the following arrangement carefully and answer the questions given below: 7 6 1 7 9 2 4 1 5 6 4 9 2 3 4 1 2 5 8 5 8 4 8 3 1 2 7 5 2 6 7 2 9 5 3 If all the even digits are deleted from the above arrangement, which of the following will be ninth from the right end of the arrangement? 1) 9 2) 3 3)1 4)5 5)7

Study the following arrangement carefully and answer the questions given below: 7 6 1 7 9 2 4 1 5 6 4 9 2 3 4 1 2 5 8 5 8 4 8 3 1 2 7 5 2 6 7 2 9 5 3 Which of the following is third to the left of the eighteenth digit from the left end of the above arrangement? 1) 8 2 ) 3 3)4 4)5 5)1