What is the applicability of the Workmen’s

Select the option that is related to the third number in the same way as the second number is related to the first number.

12 : 60 :: 16 : ?

Which of the following is equivalent to 

The value of i ∙ (j × k) + j∙ (i× k)+ k∙ (i × j) = 

The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 is:

The value of λ for which the 2 vectors 2i – j + 2k and 3i + λ j + k are perpendicular is 

If sin x = 4/5, then Cosecx + Cot X =

In a lottery, there are 11 prizes and 30 blanks. A lottery is drawn at random. What is the probability of getting a prize?

A sum of Rs. 663 is divided among X, Y and Z such that X gets Rs. 156 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?

(0.04)⁵ × (0.2)⁴ ÷ (0.008)² = (0.2)^?

Which among the following is not hardware?