GATE

Q. A jet aircraft is initially flying steady and level at its maximum endurance condition. For the aircraft to fly steady and level, but faster at the same altitude, the pilot should (A) increase thrust alone. (B) increase thrust and increase angle of attack. (C) increase thrust and reduce angle of attack. (D) reduce angle […]

Q. An unbiased coin is tossed six times in a row and four different such trials are conducted. One trial implies six tosses of the coin. If H stands for head and T stands for tail, the following are the observations from the four trials: (1) HTHTHT (2) TTHHHT (3) HTTHHT (4) HHHT     . Which

Q. A house has a number which needs to be identified. The following three statements are given that can help in identifying the house number. What is the house number?             (A) 54               (B) 65                         (C) 66                         (D) 76 Ans: 76

Q. A contract is to be completed in 52 days and 125 identical robots were employed, each operational for 7 hours a day. After 39 days, five-seventh of the work was completed. How many additional robots would be required to complete the work on time, if each robot is now operational for 8 hours a

Q. A wire would enclose an area of 1936 m2, if it is bent into a square. The wire is cut into two pieces. The longer piece is thrice as long as the shorter piece. The long and the short pieces are bent into a square and a circle, respectively. Which of the following choices

Q. Forty students watched films A, B and C over a week. Each student watched either only one film or all three. Thirteen students watched film A, sixteen students watched film B and nineteen students watched film C. How many students watched all three films?             (A) 0                (B) 2                           (C) 4                           (D) 8 Ans:

Q. The perimeters of a circle, a square and an equilateral triangle are equal. Which one of the following statements is true? (A) The circle has the largest area. (B) The square has the largest area. (C) The equilateral triangle has the largest area. (D) All the three shapes have the same area. Ans: The

Q. Find the missing group of letters in the following series: BC, FGH, LMNO,          _                      (A) UVWXY         (B) TUVWX              (C) STUVW               (D) RSTUV Ans: TUVWX

Q. “The judge’s standing in the legal community, though shaken by false allegations of wrongdoing, remained_____________.” The word that best fills the blank in the above sentence is             (A) undiminished      (B) damaged           (C) illegal                  (D) uncertain Ans: undiminished

Q. “The dress_______________her so well that they all immediately_________-her  on her appearance.” The words that best fill the blanks in the above sentence are (A) complemented, complemented          (B) complimented, complemented (C) complimented, complimented            (D) complemented, complimented Ans: complemented, complimented