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)

(452, 50, 63)
(260, 35, 30)

Tina can complete a piece of work in 10 days. Mina is $$ 33 {1\over3}$$%  less efficient than Tina. How many days are required to both to complete the work.

Which country halt his annual funding to WHO?

RBI announced to increase the advance limit from Rs 1.2 lakh crore to how many lakh crore rupees for the remaining part of the first half of FY 2020-21?

In each of the following questions, sentences are given with blanks to be filled in with an appropriate word (s). Four alternatives are suggested for each question. Choose the correct alternative out of the four and indicate your choice for the correct answer.

While in Rome we must do as Romans_______.

The value of   $${(75.8)^2-(55.8)^2\over20}$$

Who said "Psychology does not belong to those who call the science of the soul"?

Which software controls the hardware of the computer?