Galileo Galilei discovered the isochronism of the pendulum in 1583. This was the turning point from the age of mechanical clocks not controlled by periodic motion to the age of mechanical clocks moved by continuous oscillation in a fixed cycle. Galileo conceived of an isochronous pendulum clock in 1637, but never went on to complete it. In 1656, fourteen years after Galileo’s death, Christiaan Huygens used a pendulum for a weight-driven clock with a crown wheel escapement, thereby inventing the first pendulum clock.
In the following question, the statement is followed by two conclusions. Which of the two conclusions is/are true?
Statement: M < K > I < J > H =...
Select the option that can replace the question mark (?) in the following series.
L34E, O46H, R58K, U70N, ?
Four of the following five figures are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?
Which one of the following is NOT an element?
Select the option in which the given figure is embedded (rotation is NOT allowed)
Select the option that is related to the third word in the same way as the second word is related to the first word. (The words must be considered as me...
Select the number from among the given options that can replace the question mark (?) in the following series.
4, 13, 40, ?, 364, 1093
Select the option that will replace the question mark (?) in the following figure series.
In the following question, select the missing number of the given series.
108, 129, 104, ?, 100, 137, 96
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
