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A diesel engine has a compression ratio of 17 and cut-off take place at 10% of the stroke. Assuming ratio of specific heats ( γ ) as 1.4, the air-standard efficiency (in percent) is______. (Gate mechanical engineering 2014)1 AnswerLet G be a group with 15 elements. Let L be a subgroup of G. It is known that L (not equal to) G and that the size of L is at least 4. The size of L is _______. - Gate Computer Science 20141 AnswerShow that using a 3 - to - 8 decoder and multi input OR gate. The following Boolean expression can be realized.F1(A,B,C) = %A3U m(1,2,4,5) , F2(A,B,C) = %A3U m(1,5,7)1 AnswerIf (𝑧 + 1/𝑧)^2 = 98, compute (𝑧^2 + 1/𝑧^2). - Gate Computer Science 20141 AnswerThe output of following C program is .GATE CSE 20151 AnswerIf all the elements of one row of a 3 × 3 matrix are multiplied by 3, the determinant of the matrix changes by a factor of _____. (-Gate metallurgical engineering 2014)1 AnswerConsider a population of 10,000 individuals, of which 2500 are homozygotes (PP) and 3000 are heterozygotes (Pp) genotype. The frequency of allele p in the population is ________. (- Gate Biotechnology 2014 question paper)1 AnswerConsider three 4-variable functions f1, f2, and f3, which are expressed in sum-of-minterms as f1 = (0, 2, 5, 8, 14), f2 = (2, 3, 6, 8, 14, 15), f3 = (2, 7, 11, 14) For the following circuit with one AND gate and one XOR gate, the output function f can be expressed as:0 AnswerThe degree of reduction of ethanol is ________. (-Gate Biotechnology 2014 question paper)1 AnswerA gate in which all inputs must be high to get a low output is1 AnswerA system contains three programs and each requires three tape units for its operation. The minimum number of tape units which the system must have such that deadlocks never arise is _________. (Gate Computer Science 2014)1 AnswerIn an affine gap penalty model, if the gap opening penalty is -20, gap extension penalty is -4 and gap length is 8, the gap score is? (-Gate Biotechnology 2014 question paper)1 AnswerThe S-wave velocity of a medium having a Poisson’s ratio and a P-wave velocity of 0.5 and 3 km/s respectively is _______km/s. (-Gate geology and geophysics 2014)1 AnswerDo all engineering students need to pass the GATE exam to sit for placements ?2 AnswerWhat are some last minute tips to crack GATE ?1 AnswerThe Hall of Nations, New Delhi, was designed by (GATE-Architecture-Planning-2018) 2 AnswerGiven the following expression grammar: GATE CSE 20001 AnswerSight Distance’ is considered in the design of (GATE-Architecture-Planning-2018)1 AnswerWhich of the following is NOT a Building Information Modeling software tool (GATE-Architecture-Planning-2018)1 Answer the time taken to fill the tank completely is_______ hours. (GATE-Architecture-Planning-2018)1 Answer