14, 28, 20, 40, 32, 64, ? | CLASS 14 | श्रृंखला | REASONING | Doubtnut

15, 32, 14, 30, 13, ?

1, 14, 31, 64, 133, 264

67. 8 : 20 : : 14 : ?

LCM of 14, 28, 126 and 280 is

Q19. Look at the numbers: 14, 28, 20, 40, 32, 64, ____ Which number should come next?

14 : 20 : : 16 : ?

4, 5, 7, 10, 14, 18, 25, 32 (a) 7 (b) 14 (c) 18 (d) 33

1,7,3,14,6,21,10,28,....

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).