Question
A common biocontrol agent used to control plant diseases
isSolution
Trichoderma, is a successful bio-control agent against plant diseases. Among the various isolates of Trichoderma, T. viride, T. harzianum, T. virens and T. hamatum are used against the management of various diseases of crop plants especially with dreaded soil-borne pathogens.
2, 6, ?, 20, 30, 42
15, 31, 67, 131, ?, 375
18, 21, 45, 138, 555, ?
178    168    148   ?     78    28
Which of the following number will replace the question mark (?) and complete the given number series?
4, 5, 12, 39, 160, ?
106, 124, 88, 142, ?, 160
18, 30, 54, 90, 138, ?
What will come in place of the question mark (?) in the following series?
130, 158, 214, 298, ?, 550
Find the missing number in the given number series.
3, 7, 18, 38, 69, ?- What will come in place of the question mark (?) in the following series?
29, 32, 41, 68, ?, 392
