STD 6 MATHS CH 9 SVADHYAY 9.2

How many 9's are followed by and preceded by numbers divisible by 2? 8 9 6 5 3 5 9 6 8 3 4 9 6 5 2 6 9 7 37 2 9 4 1 3 7 9 4 1 7 3 4 9 8 4 5 3 97 6 1 5 31 95 7 4 2 9 6 8 5 3 2 9 5 7 4 8 9 4 5 1

In the following number series how many 9's are there which are immediately preceded by a pair of numbers whose product is more than the product of the pair of numbers immediately following 9 ? 8 7 9 9 6 8 4 5 9 3 8 4 9 2 5 1 9 2 2 6 9 4 3 9 2 5 8 1) 4 2) 3 3) 6 4) 5 5) None of these

How many 7s are there in the following number series which are preceded by 9 and also followed by 6? 7 8 9 7 6 5 3 4 2 8 9 7 2 4 5 9 2 9 7 6 4 7

How many such 6s are there in the following number series, each of which is immediately preceded by 1 or 5 and immediately followed by 3 or 9 ? 2 6 3 7 5 6 4 2 9 6 1 3 4 1 6 3 9 15 6 9 2 3 1 6 5 4 3 2 1 9 6 7 1 6 3 1) None 2) One 3) Two 4) Three 5) None of these

Class 10 Maths | Chapter 9 | Some Applications of Trigonometry | Important Questions | Quick Revision

In the following number series how many 9's are there which are immediately preceded by a pair of numbers whose product is more than the product of the pair of numbers immediately following 9 ? 6 5 9 4 7 9 4 2 8 9 5 3 2 9 8 1 5 6 9 8 4 5 7 1 2 9 3 0 9 7 3 9 3 2 6 9 5 2 1) Seven 2) Four 3) Five 4) Six 5) None of these

a ^ (2) -6a + 9

(-6) * 9 = ?

(3) / (6) + (3.5) / (6.9) + (3.5.7) / (6.9.1.2) + .... oo =

What should come next in the following series? 9 8 7 6 5 4 3 2 1 9 8 7 6 5 4 3 2 9 8 7 6 5 4 3 9 8 7 6 5 4 9 8 7 ?