Question
In the question, assuming the given statements to be
true, find which of the conclusion (s) among given two conclusions is /are definitely true and then give your answer accordingly. Statements: W < Q ≤ Y = X; Z = Q ≥ R ≥ S; W < V ≤ U = T Conclusions: I. S < U II. T > R III. X ≥ ZSolution
S ≤ R ≤ Q > W < V ≤ U                                No relationship can be established between S and U. Hence conclusion I is not true. R ≤ Q > W < V ≤ U = T                                No relationship can be established between T and R. Hence conclusion II is not true. X = Y ≥ Q = Z                                   X ≥ Z. Hence conclusion III is true.
Which of the following decays does not change the atomic number of the nucleus?
Two bodies of masses 3 kg and 5 kg are connected by a string and placed on a smooth horizontal surface. A force of 40 N is applied on the 5 kg block. Wh...
A sudden drop in barometric pressure indicates which of the following?
If a force of 20 N is applied to push a 4 kg object, what is the acceleration produced? Â
Ultrasonic pulse echo technique, a non-destructive ultrasonic testing, is employed for any possible flaw detection in a metallic bar of thickness 30 cm...
A decibel is –
The distance between the focus and the centre of curvature of a spherical mirror in terms of the radius of curvature R, is equal to:
Which of the following is an alpha particle which is emitted in radioactivity?
In order to investigate the internal atomic structure of crystals, we make use of: