Complete the series : 81, 69, 58, 48, 39 ........
A). 28
B). 29
C). 30
D). 31
If R2 = S3 = K, where R, S and K are integers. Find the smallest positive integral value of K. (Greater than 1)
A). 54
B). 64
C). 75
D). 88
Supply the missing figure : 3, 11, 8, 16, 13 .... 18
A). 12
B). 18
C). 21
D). 28
Complete the series : 1, 8, 27, 64, 125, 216 .....
A). 343
B). 353
C). 363
D). 373
Complete the series : 11, 12, 17, 18, 23, 24 ...
A). 12
B). 14
C). 30
D). None of these