Question
Which material has the lowest refractive
index?Solution
Of the listed materials, water has the lowest refractive index at 1.33, making it less dense optically compared to the others like crown glass, diamond, and kerosene.
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(4, 152, 6)
If all the digits in each of the numbers are arranged in ascending order within the number, which of the following will form the highest in the new arra...
Select the set in which the numbers are related in the same way as are the numbers of the following set.
(4, 14, 44)
Three of the following four numbers are alike in a certain way and one is different. Pick the number that is different from the rest .
Select the number-pair that is different from the other three.
If 2 is subtracted from the second digits of each of the numbers, how many numbers thus formed will be divisible by three?
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
Select the option in which the numbers are related in the same way as are the numbers in the given set.
(109, 114, 139)
Which two numbers should be interchanged to make the given equation correct?
9 + 7 × 5 − 18 ÷ 2 = 3 × 4 − 10 + 45 ...
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