Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13- Operations on 13 such as adding /subtracting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed).
(45, 15, 120)
(27, 8, 76)
After interchanging the given two numbers and two signs what will be the values of equation (I) and (II) respectively?
+ and -, 6 and 9
I. 6 - 5 x 9 + 8 ÷ 2
II. 6 - 4 + 9 x 5 ÷ 3
Three of the following letter-clusters are alike in some manner and hence form a group.
Which letter cluster does not belong to that group?
Which of the following has unit m/s2 ?