Which material has the lowest refractive index?
Of the listed materials, kerosene has the lowest refractive index at 1.44, making it less dense optically compared to the others like crown glass, diamond, and water.
If × stands for +’, ‘÷’ stands for ‘x’, ‘+’ stands for ‘-‘ and ‘-‘ stand...
What type of web technology creates an online community where people can make statements and others can read and respond to those statements ?
The ratio of age of A and B after 8 years is 4:5 respectively. The ratio of age of A and C 6 years ago is 3:4 respectively. If the present average age o...
Which among the following is the primary function of a scanner?
? % of (√144) × 25 + 390 = 453
A word has been given, followed by some words, one of which cannot be formed by using the letters of the word “ FRIGHTEN ”. Find that word?<...
(3/7) of 315 × 75 ÷ 15 + ? = 729
(A) When you look at a product / (B) on one of it’s web pages, / (C) Amazon suggests other / (D) products you might like as well.
If ‘green’ is called ‘blue’, ‘blue’ is called ‘red’, ‘red’ is called ‘yellow’ an...
Pick the odd one out from the words given below: