Question
Eclipses occur due to which optical
phenomena?Solution
An eclipse is an astronomical event that occurs when an astronomical object is temporarily obscured, either by passing into the shadow of another body or by having another body pass between it and the viewer. Rectilinear propagation is a wave property which states that waves propagate (move or spread out) in straight lines.
8, 12, 16, 22, ?, 64
17, 19, 41, 127, 513, ?Â
23Â Â Â Â 44Â Â Â Â 64Â Â Â Â 83Â Â Â Â Â ? Â Â Â Â Â 118
...Find the missing number, in the given number series.
42, 52, 72, 112, 192, ?
- What will come in place of the question mark (?) in the following series?
20, 32, 50, 74, 104, ? 32, 42, 62, 92, ?, 182
What will come in the place of questions (?) mark in the following questions.
1279, 1265, ? , 1225, 1193, 1149
312, 302, 282, ?, 212, 162
152    142    122   ?     52    2
252, 235, 220, 207, 196, ?
