Question
Hot air balloon rises up
becauseĀSolution
Hot air rises up because it is lighter than cold air. As the air inside the balloon is hotter than the air surrounding the balloon it rises up.
In the following question, select the wrong number from the given alternatives.
32, 16, 16, 24, 48, 126, 360
Find the wrong number in the following number series:
2500, 1000, 400, 160, 60
A series is given with one wrong term. Select the correct alternative from the given ones that will complete the series.
33, 44, 66, 110, 199, 374
Find the wrong term in the series given below.
38, 44, 32, 50, 24, 56, 20Ā
In the following question, select the wrong number from the given alternatives.
52, 26, 26, 52, 208, 1644
Find the wrong number in the series given below.
6, 19, 59, 182, 544, 1637
Identify the letter-cluster that does not belong to the following series.
RBK, TYM, VVO, XSP, ZPS, BMU
A series is given with one wrong term. Select the wrong number from the given series.
17, 29, 43, 59, 77, 97, 112
Find the wrong number in the given number series.
50, 62, 86, 130, 230
Find the wrong number in the given series.
17, 17, 51, 255, 1789, 16065