1. The ratio of distance to displacement made by an object moving in a curved path is
(A)zero
(B) 1
(C) less than 1
(D) greater than one

The probability of an impossible event is (a)1 (b) 0 (c) less than 0 (d) greater than 1

The probability an event of a trial is (a)1 (b) 0 (c) less than 1 (d) more than 1

Mark the path of distance and displacement of a cyclist moving from to a friend's house at B and then to another tree C

The probability of a certain event is (a)0 (b) 1 (c) greater than 1 (d) less than 0

The numerical ratio of displacement to the distance covered is always a) always equal to one b) always less than one c) always greater than one d) equal to or more than one

Under what condition Van't Hoff factor (i) is (a) equal to unity, (b) less than 1, and (c) greater than 1. Explain your answer.

The value of int_0^1 e^(x^2)dx is (A) less than e (B) greater than 1 (C) less than e but greater than 1 (D) all of these

What will be the numerical ratio of displacement to distance for a moving object?

For a non singular matrix A of order n the rank of A is (A) less than n (B) equal to n (C) greater than n (D) none of these

What is the use of a lever if its mechanical advantage is (a) more than 1, (b) equal to 1, and (c) less than 1.