Question
What significant defence equipment is set to be retired
by the Indian Air Force on 19th September 2025?ÂSolution
The IAF is retiring its MiG-21 fighter jets, once its workhorse, due to safety concerns and aging technology after over 60 years in service.Â
26, 227, 628, 1229, ?, 3031
1029, 1030, 1039, 1064, ?, 1194
30, 42, 54, 66, ?, 90
24, 8, 15, ?, 12, 4
44   45    41   50    ?      59    23
...What value should come in the place of (?) in the following number series?
7, 16, ?, 137, 560, 2813
Find the missing number (?) in the given number series.
105, 98, 84, 63, 35, ?
221, 100, 0, -81, ?
...252, 235, 220, 207, 196, ?
45, 58, 84, 123, ?, 240Â