Column (1) | Column (2) |
(A) Maths explains the phenomenon of strings vibrating | (D) with their strings in a mathematical note. |
(B) Instruments like the cello have a particular shape to resonate | (E) with a rocket to overcome earth’s gravitational pull. |
(C) Calculus guides scientists to calculate the speed required | (F) at certain frequencies to create sound waves. |
A-D does not make any sense. B-E is incorrect. Cello and rocket do not have anything to do with each other. C-D is incorrect because the preposition ‘their’ cannot be explained, as to who it is referring to. C-E is incorrect because of the preposition ‘with’. If it is changed to ‘by’, the sentence would be correct. A-F and B-D are correct.
How is D related to E?
Z, the son-in-law of K, is the brother-in-law of G who is the brother of D.D is the daughter of K. How is G related to K?
Ankit and Mohit are brothers. Shikha and Shweta are sisters. Ankit’s son is Shweta’s brother. How Mohit is related to Shikha?
If “J#K^P%R#O”, then How O is related to J?
How is A related to E?
How is R's daughter related to U's daughter?
Introducing a woman, a man said, 'Her sister’s mother is the only daughter of my grandmother.' How is the man related to this woman?
How is H related to I?
How is L related to M?
Which of the following is definitely true?