11,13,17,19,23,25,? | कक्षा 14 | संख्या श्रृंखला | तर्क | संशय

13, 17, 19, 23, 27, 31

11, 13, 17, 19, 23, 29, 31, 37, 41, ...

11, 13, 17, 19, 23, 29, 31, 37, 41, (.....) (a) 43 (b) 47 (c) 53 (d) 51

20,20, 19, 16, 17, 13, 14, 11 ?, ?

The missing term in the sequence 2,3, 5, 7, 11, ... 17, 19 is अनुक्रम 2, 3, 5, 7, 11, ... 17, 19 की लुप्त संख्या है?

Form a grouped frequency distribution from the following data by inclusive method taking 4 as the class size of class intervals. 31, 23, 19, 29, 22, 20, 16, 10, 13, 34, 38, 33, 28, 21, 15, 18, 36, 24, 18, 15, 12, 30, 27, 23, 20, 17, 14, 32, 26, 25, 18, 29, 24, 19, 16, 11, 22, 15, 17,10

The marks obtained (out of 20) by 30 students of a class in a test are as follows: 14, 16, 15, 11, 15, 14, 13, 16, 8, 10, 7, 11, 18, 15, 14, 19, 20, 7, 10, 13, 12, 14, 15, 13, 16, 17, 14, 11, 10, 20. Prepare a frequency distribution table for the above data using class intervals of equal width in which one class interval is 4-8 (excluding 8 and including 4).