Which phenomenon does a hologram use to create an image?
Holography relies on the diffraction of light to produce three-dimensional images. This technique involves recording the light field, typically using laser light, to capture and reconstruct the image.
Some of the people are standing in a line and all are facing south direction. How many people standing in a line?
I.O sits fourth to the extrem...
Which direction Rita is facing after reaching her destination?
Statement I: Rita started walking from point P towards North.
Statement ...
In which school does T study among B, C, D, E and F?
I. T does not study in the same school as either R or J .
II. R and J study in school...
How many people are sitting in a circle, where all the people are facing the centre?
I. Priya sits second to the left of Gaurav. Mayank i...
Six boxes, L, M, N, O, P and Q are one above the other, such that the box which is at the bottom is numbered as 1, the box above it as 2 and so on. How ...
Among A, B, C, D, E and F, is A greater than C?
I. B is equal to D, who is equal or smaller than A. E is greater than or equal to D and smaller t...
Seven boxes viz. J, K, L, M, N, O and P are kept one above other. How many boxes are kept below box P?
I. Box L is kept third from top. Box M a...
The question given below consists of two statements numbered I, and II given below it. You have to decide whether the data provided in the statements a...
Six persons D, E, F, G, H, and I stand in a queue according to their weight. Who among the following is just heavier than D?
Statement I: H is ...
The question given below consists of two statements numbered I and II given below it. You have to decide whether the data provided in the statements ar...
