Q.20 In a certain code language, ‘DEN’ is coded as ‘280’. How will ‘NET’ be coded in that language?Ans A. 1400B. 1100C. 1300D. 1200Correct Ans: A

Q.138 Find the differential equation of all conics whose axes coincide with axes of coordinates.Ans A.B.C.D.Correct Ans: D

Q.15 The taxation of perquisites provided by an employer to his employees, in addition to the cash salary or wages paid, is known as ___________.Ans A. Securities Transaction Tax (STT)B. Banking Cash Transaction Tax (BCTT)C. Fringe Benefit Tax ...

Q.2 Select the option that is related to the third number in the same way as the second number is related to the first number.315 : 9 :: 584 : ?Ans A. 15B. 17C. 13D. 11Correct Ans: ...

Q.8 ‘घड़ा’ का तत्सम शब्द है:Ans A. घटिकाB. घोटकC. घामD. घटCorrect Ans: D

Q.109 The total observed run of volume during a four hour storm with a uniform intensity of 1.8 cm/h is 23.6 × 106m3. If the area of the basin is 400 km2, then find the average infiltration rate ...

Q.112 Which of the following is different from the rest?Ans A. RainB. FogC. HailD. DrizzleCorrect Ans: B

Q.120 A vehicle weighing 125 KN is slowly pulled up a smooth 30° plane by a 20 mm diameter cable. Find the tensile stress in the cable.Ans A. 200 N/mm2B. 175 N/mm2C. 225 N/mm2D. 250 N/mm2Correct Ans: A

Q.97 Which is the most commonly used chemical compound in inorganic chemical conditioning of sludge?Ans A. Sodium carbonateB. Magnesium bicarbonateC. Ferric chlorideD. Ferric hydroxideCorrect Ans: C

Q.119 The rate at which bacteria multiply is proportional to the instantaneous number present. If the original number doubles in 2 hours, then in how many hours will it triple?Ans A.B.C. ...