We should remember these multiplication tables at least up to 30 , that way we can save our precious time for calculation and eliminate counting errors. 29 x 1 = 29 30 x 1 = 30 29 x 2 = 58 30 x 2 = 60 29 x 3 = 87 30 x 3 = … Read more
Geometry Exercise : Q.1 to Q.8 , Q. 9 to Q. 14 Answer 1 As in above figure always remember that opposite angles of a transversal line intersecting two parallel lines are always equal. Now this problem becomes quite easy for you. For transversal line a1; n = 57 ° So, n = x … Read more
Algebra Exercise : Q.1 to Q.6 , Q.5 and Q.7 , Q.8 to Q.14 , Q.15 to Q.18 , Q.19 to Q. 21 ( b). The y – intercept , when x= 0 y = 02 – 4 x 0 – 12 … Read more
Algebra Exercise : Q.1 to Q.6 , Q.5 and Q.7 , Q.8 to Q.14 , Q.15 to Q.18 , Q.19 to Q. 21 Answer 15 Suppose cost to charter the aircraft by 40 people = $ ‘m’ per person The total cost will be = 40 x m If 36 people charter the plane then the … Read more
Algebra Exercise : Q.1 to Q.6 , Q.5 and Q.7 , Q.8 to Q.14 , Q.15 to Q.18 , Q.19 to Q. 21 Answer 11. Salary increased by 8% After increasing the salary = $ 237.60 That means $237 . 60 is 108% of original salary So, 108 % = 237 .60 100 % … Read more