Question
Stars in the sky appear to twinkle due to
–Solution
The movement of air (sometimes called turbulence) in the atmosphere of Earth causes a series of refractions which makes the starlight to get slightly bent as it travels from the distant star through the atmosphere down to us on the ground. This means that some of the light reaches us directly and some gets bent slightly away. To our eyes, this makes the star seem to twinkle.
Given below are two number series I and II where each series has a wrong (odd one out) number. The number that will actually come in place of the wrong ...
24, 12, 18, ?, 157.5, 708.75
If 43 34 x 36 39 38
Then, (x/2) + 0.5 + x = ?
...3 2 2 3 8 ?
...To find the Next number in the given series.
342 510 726 996 1326 ?
...Direction: Which of the following will replace ‘?’ in the given question?
5, 18, ‘?’, 126, 296, 586, 1044
5 6.5 20 113.5 799 ...
8 24 12 ? 18 54
91 93 97 100 ? 113
20, 30, 40, 55, ?, 160
