A cricketer scored a total of 62 runs in 96 balls. He hit 3 sixes, 8 fours, 2 twos and 8 singles. What percentage of the total runs came in sixes       (ii)  fours          (iii)   twos          (iv)  singles

A batsman scored 75 runs which included 3 boundries and 8 sixes. What per cent of the total score did he make by running between the wickets?

A cricketer his 120 runes in 150 balls during a test match. 20% of the runs came in 6’s, 30% in 4’s, 25% in 2’s and the rest in 1’s. How many runs did he score in 6’s (ii) 4’s (iii) 2’s (iv) singles What % of his shots were scoring ones?

A batsman can score 0, 1, 2, 3, 4 or 6 runs from a ball. The number of different sequences in which he can score exactly 30 runs in an over of six balls

A data consists of two 2's, four 4's, six 6's three 8s', and 10. Then the mode of data is

Find the total number of ways in which six '+' and four '-' signs can be arranged in a line such that no two '-' signs occur together.

A die is numbered in such a way that its faces show the numbers 1, 2, 2, 3, 3, 6. It is thrown two times and the total score in two throws is noted. Complete the following table which gives a few values of the total score on the two throws:What is the probability that the total score is(i) even? (ii) 6? (iii) at least 6?

A batsman can score 0, 2, 3, or 4 runs for each ball he receives. If N is the number of ways of scoring a total of 20 runs in one over of six balls, then N is divisible by : i) 5 ii) 7 iii) 14 iv) 16

The total number of ways in which six '+' and four '-' signs can be arranged in a line such that no two signs '-' occur together, is ……….. .

A black die and a white die are thrown at the same time. Write all the possible outcomes. What is the probability (i) that the sum of the two numbers that turn up is 8? (ii)of obtaining a total of 6? (iii) of obtaining a total of 10?

Two finite sets have m and n elements respectively. The total number of subsets of the first set is 192 more than the total number of subsets of the second set. The values of m and n respectively are (i) 7,6 (ii) 8,6 (iii) 8,5 (iv) 9,7