`5+3+2 = 151022 , 9+2+4 = 183652 , 8+6+3= 482466, 5+4+5 = 202541 `Then `7+2+5=`

In the following number series how many such 8s are there which are immediately preceded by a pair or number whose product is more than the product of pair of of numbers immediately following 8 ? "5 3 8 2 4 5 8 3 1 9 7 4 9 6 8 5 7 8 6 5 8 4 7 5 2 8 8 3 3 5 4 2 8 6 5 3 7 8 5 9 8 7"

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

In the following number series how many 5'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 5 ? 3 4 5 6 3 5 7 8 5 1 9 5 2 4 5 5 1 2 3 5 4 2 5 7 1 5 6 3 2 5 4 7 1) 4 2) 5 3) 6 4) 2 5) None of these

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: 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

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

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

What should come next in the following number series ? 9 7 5 3 1 1 8 6 4 2 2 9 7 5 3 1 1 8 6 4 2 2 9 7 5 3 1 1 8 6 4 2 2 9 7 5 1) 1 2) 5 3) 3 4) 5 5) None of these

In a mathematics test following marks were obtained by 40 students.Arrange these marks in a table using tally marks. 8 1 3 7 6 5 5 4 4 2 4 9 5 3 7 1 6 5 2 7 7 3 8 4 2 8 3 5 8 6 7 4 5 6 9 6 4 4 6 6 Find how many students obtained marks equal to or more than 7?

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