हल कीजिये : 5/8+3/8 | CLASS 6 | भिन्न | MATHS | Doubtnut

Evaluate : 3/8 ÷ ( 5/3 - 1/6 ) + 5/8 is equal to

8*3 : 4::6*5 : ?

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Thirty children were asked about the number of hours they watched TV programmes in the previous week. The results were found as follows: 1 6 2 3 5 12 5 8 4 8 10 3 4 12 2 8 15 1 17 6 3 2 8 5 9 6 8 7 14 12 (i) Make a grouped frequency distribution table for this data, taking class width 5 and one of the class intervals as 5 - 10. (ii) How many children watched television for 15 or more hours a week?

How much such numbers are there in the following series, each of which is immediately preceded by 6 3 8 6 8 4 2 6 9 8 4 8 6 2 6 8 4 8 1) None 2) 1 3) 2 4) 3 5) More than three

6 6 8 5 5 3 7 3 7 2 5 8 8 7 8 1 5 5 3 How many 5 are there in the above sequence that are completely divisible by the number on their left but not divisible by the number on their right?

3 2 8 4 3 8 5 4 6 2 1 8 3 5 8 7 9 8 6 3 8 2 7 0 8 5 1 8 8 9 7 4 In the above sequence in some cases the multiplication of the two digits which immediately precede the digit 8 exceeds the addition of the two digit which immediately follow that digit. How many such 8's are there ? 1) 3 2) 4 3) 5 4) 6 5) None of these

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