PYQs Based test 27: General Aptitude

A transparent square sheet shown above is folded along the dotted line. The folded sheet will look like ______

Given a semicircle with O as the centre, as shown in the figure, the ratio $\frac{\overline{AC}+\overline{CB}}{\overline{AB}}$ is _____, where $\overline{AC},\overline{CB}and\overline{AB}$ are chords.

In four-digit integer numbers from 1001 to 9999, the digit group "37" (in the same sequence) appears _______ times.

An air pressure contour line joins locations in a region having the same atmospheric pressure. The following is an air pressure contour plot of a geographical region. Contour lines are shown at 0.05 bar intervals in this plot.

If the possibility of a thunderstorm is given by how fast air pressure rises or drops over a region, which of the following regions is most likely to have a thunderstorm?

X is a 30 digit number starting with the digit 4 followed by the digit 7. Then the number X³ will have