Anemometer is used to measure

If 15 January 2019 was a Tuesday, then what day of the week was it on 29 January 2020?

What will come in place of ‘?’ in the following equation, if ‘+’ and ‘–‘ are interchanged and ‘×’ and ‘÷’ are interchanged?

Select the set in which the numbers are related in the same way as are the numbers of the following sets.

Statement: Coal will remain in the largest single sources of power generation.

Select the correct statement from the given statements

The two hands of clock will make nearly what angle at 6.20 a.m.? 

Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.

HCE, MHJ, ?, TOQ, VQS, WRT

What should come in place of the question mark (?) in the given series ?

40   ?   18    10   4    0

Which of the following groups of letters when sequentially placed from left to right will complete the given series? 

Select the option is related to figure D in the same way as figure A is related to figure B.