DMRC Electrical Engineering Paper-1 2016
Read the information given and answer the questions based on it.
Seven boys namely Prashant, Rajesh, Salman, Tarun, Umar, Varun and Wasim go for tuitions to study different subjects namely Mathematics, Physics, Sociology, Chemistry, Biology, Economics and Accounts (not necessarily in the same order). Each student studies only one subject and each subject’s tuition is only once a week. Two subjects cannot be taught in the same day. Also-
I. Prashant studies chemistry and goes on Sunday.
II. Umar goes for tuition on Friday.
III. The student who studies biology goes on Thursday
IV. Rajesh goes on Monday
V. Tarun goes on Wednesday but does not study Sociology
VI. Varun studies mathematics
VII. The student who studies economics goes on Tuesday. Wasim and Tarun do not study economics
For the following questions answer them individually
A group of ten persons can do a particular task in 10 days. Another group can do the same job in 20 days. In how many days will the job be finished if the groups works together (each group does part of the task in proportion to its total ability):
In a certain code language LESSON is coded as NGUQML. How will PUZZLE be coded in that code language?
In the given figure AB and CD are two parallel chords of a circle with center O and radius 5 cm. Also AB = 8 cm and CD = 6 cm. If OP $$\perp$$ AB and OQ $$\perp$$ CD, determine the length of PQ:
A well of inner diameter 14 m is dug to a depth of 15m. Earth taken out of it has been evenly spread all around it to a width of 7 m to form an embankment. Find the height of embankment so formed:
Dr. APJ Abdul Kalam Collapsed only 5 minutes into his lecture at IIM, Shillong. Name this lecture.
A hall 50 m long and 45 m broad is to be paved with square tiles. Find the largest tile as well as its number in the given options so that the tiles exactly fit in the hall?
A metal cube of edge 12 cm is melted and formed into three smaller cubes. If the edges of two smaller cubes are 6 cm and 8 cm, find the edge of the third smaller
cube?
