1. A team plays cricket in a year with a % of  win by the team as 50% and the % of loosing matches as 40%. If the number of matches tied is 20,then find the number of matches played.

Answer : 200

2. Two dice are thrown such that a sum of 8 is obtained in a condition that the second die must be always 4. Find the num of chances of obtaining sum of 8.

Answer : 1/6

3.  What is pointer & advantage? Why we use it.

4. Why signal light in traffic signal is red?

5. 541629 decoded as 624273. then 162937 decoded as _______

6. In how many ways a number of 2 digit can be formed using numbers 1, 3, 4, 5, 7  when repetition is allowed.

7. If 20% discount then s.p. Is 24. What is s.p. If discount is 30%

8. How do microprocessor work?

9. If 6 parallel line is cut by another 5 parallel line, then how many parallogram r there.

10. Based on mathematics operation. + Is division, - is multiply, * is add, / id divide. Then 5+2*6/8-3 is ________

11. The ratio of boys & girls in class is 5:4. The ratio of girls studying math & physics is 3:1. Find the percentage of class comprise girls studying maths.

12. A is 3 times better than b & do the work in 60 days before b. In how many days complete d work if they working together.