Pointing to a boy in a photograph, Neena said, "He is the son of my grandmother's only daughter". How is Neena related to the boy?

The angle of elevation of the top of a 36 m tall tower from the initial position of a person on the ground was 60 deg. She walked away in a manner that the foot of the tower, her initial position and the final position were all in the same straight line. The angle of elevation of the top of the tower from her final position was 30 deg. How much did she walk from her initial position?

Choose the correct water image of the given figure?

Consider the given argument and decide which of the given assumptions is (are) implicit.

Argument :

A top television company announced up to 50% discount on their new launch of LED TV.

Assumptions :

1. The sales of the LED TV may increase.

2. The company will become the top seller of the LED TV.

The marked price of a calculator is Rs 750. It is sold at a discount of 22%. If the cost price of the calculator is Rs 500, then what is the profit (in Rs)?

Who is the author of the Indian English Novel 'No Other World' published in 2017?

If sin x + cos x = √2 sin x, then the value of tan x is

D sells a table to E at a profit of 30% and E sells it to F at a loss of 30%. What is the ratio of cost prices of D and F?