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ENGGMED - Engineering and Medical Physics - Daily Practice Questions
Day - 1 - Class - 1 Question - 1 : If force, acceleration and time are taken as fundamental quantities, then the dimensions of length will be: Question - 2 : In a certain system of units, 1 unit of time is 5 sec, 1 unit of mass is 20 kg and unit of length is 10 m. In this system, one unit of power will correspond to Question - 3 : The dimensions ML1 T 2 can correspond to : Question - 4 : The pressure of 106 dyne/cm2 is equivalent to Question - 5 : If area (A) velocity (v) and density () are base units, then the dimensional formula of force can be represented as
GATE ENTRANCE - Daily Practice Questions - Answer and Explanations
Day - 1 - Class - 3 1. Answer : 35 and 77. 2 . Answer : 90 cm 3. Answer : 23
GATE ENTRANCE - Daily Practice Questions
Day - 1 - Class - 3 Question 1 : Two numbers are in the ratio of 5:11. If their HCF is 7, find the numbers. Question 2 : Find the length of the plank which can be used to measure exactly the lengths 4 m 50 cm, 9 m 90 cm and 16 m 20 cm in the least time. Question 3 : Find the greatest number which on dividing 70 and 50 leaves remainders 1 and 4 respectively. Day - 2 - Class - 4 Question 4 : Find the largest number which divides 64, 136 and 238 to leave the same remainder in each case. Question 5 : Find the least number which when divided by 5,7,9 and 12, leaves the same remainder 3 in each case Question 6 : Find the largest four digit number exactly divisible by 15,21 and 28.
A tank is fitted with pipes, some filling it and the rest draining it. All filling pipes fill at the same rate, and all draining pipes drain at the same rate. The empty tank gets completely filled in 6 hours when 6 filling and 5 draining pipes are on, but this time becomes 60 hours when 5 filling and 6 draining pipes are on. In how many hours will the empty tank get completely filled when one draining and two filling pipes are on?
Point P lies between points A and B such that the length of BP is thrice that of AP. Car 1 starts from A and moves towards B. Simultaneously, car 2 starts from B and moves towards A. Car 2 reaches P one hour after car 1 reaches P. If the speed of car 2 is half that of car 1, then the time, in minutes, taken by car 1 in reaching P from A is
A trader sells 10 litres of a mixture of paints A and B, where the amount of B in the mixture does not exceed that of A. The cost of paint A per litre is Rs. 8 more than that of paint B. If the trader sells the entire mixture for Rs. 264 and makes a profit of 10%, then the highest possible cost of paint B, in Rs. per litre, is
