Question
Which box is the
lightest? Answer the questions based on the information given below. There are seven boxes P, Q, R, S, T, U and V have different weights. Box P is heavier than at least two boxes. Number of boxes heavier than box S is equal to number of boxes lighter than box T. Box Q is heavier than box P. Box S is heavier than box R and box Q but not the heaviest. Box Q is not the 3rd heaviest box. Box V is heavier than box U, which is lighter than box T.Solution
Box P is heavier than at least two boxes. Box S is heavier than box R and box Q but not the heaviest. Number of boxes heavier than box S is equal to number of boxes lighter than box T. Box Q is heavier than box P. Box Q is not the 3rd heaviest box. Box V is heavier than box U which is lighter than box T. So, box S and box T must be 2nd heaviest and 2nd lightest boxes respectively. Also, As, box Q is not the 3rd heaviest, so, R must be 3rd heaviest and V must be heaviest box. The arrangement is shown below, V > S > R > Q > P > T >. U
Which one of the following is a compound?
A positively charged particle enters a uniform electric field directed downward. The force acting on the particle is:
What is the reason for twinkling of stars?
Which one of the following crops enriches nitrogen content in the soil?
Which device is used to measure atmospheric pressure?
Which of the following vitamin contains Cobalt?
The spokes used in the wheel of a bicycle increase its –
Electromagnetic waves travelling in a medium having relative permeability μr = 1.2 and relative permittivity Er = 0.012. The speed of electromagnetic w...
What is the main cause of the 'Itai-Itai' disease?
Which enzyme is present in human saliva?