Which of the following measures is/are vector(s)?

i) 50 km/h

ii) 12 g/cm2

iii) 10 m/s towards west

Which of the following options is correct, if it is given that X = {4, 5, 6, 7] and Y = {5, 6, 7, 8}?

Consider a bank where the principal increases at a continuous rate of 5% per year. How many years will it take to double the amount of Rs. 1000?

There are 1000 people enrolled in a f‌itness camp out of which 430 are women. Out of 430 women, 10% are enrolled in a yoga class. What is the probability that a randomly chosen person is a women and is enrolled in the yoga class?

A relation should have which of the following characteristics for it to be an equivalence relation? 1) Symmetric ii) Reflexive iii) Transitive

If we have two square matrices X and Y of order m, then under which of the following conditions Y is considered an inverse matrix of X?

In the formula =int(average(a1:a100)), which would occur first? ____

A high surface tension results from _____.

A mathematical expression that returns a value is called a(n)_________.

Which value is needed to create a perfect square trinomial from the expression x2 + 8x + _____?

_____ involves reentering data that was not typed or scanned correctly.