Q.105 When was the first median remote sensing Bhaskara-1 launched?Ans A. July 1980B. September 1981C. June 1979D. October 1977Correct Ans: C

Q.135 Who designed and developed the Jodhpur Permeameter?Ans A. Alam SinghB. JC BoseC. TerzaghiD. Sir M VisvesvarayaCorrect Ans: A

Q.111 How many different plain scales in metric units are recommended by IS 1491-1959 for the use of surveying?Ans A. FiveB.  TwoC. SixD. FourCorrect Ans: C

Q.98 The function f(x)=x3–6x2+9x+25 has:Ans A. a maximum at x=1,but no minimumB. A maximum at x=1 and a minimum at x=3C. no maximum, but a minimum at x=3D. a maximum at x=3 and a minimum ...

Q.93 The coefficient of friction is ______ for smooth surfaces.Ans A. zeroB. 1.0C. 1.5D. infinityCorrect Ans: A

Q.127 The colour of water is represented in ________ units.Ans A. MendeleyB. WilliamsC. HazenD. BentleyCorrect Ans: C

Q.103 Excess of nitrate in drinking water leads to:Ans A. methemoglobinemiaB. Alzheimer’sC. sclerosisD. MinamataCorrect Ans: A

Q.122Ans A.B.C.D.Correct Ans: B

Q.113 At a particular place the meteorological duration shows atmospheric pressure as 35.8 inches of mercury. Express the same in N/mm2.Ans A. 1209.3 N/mm2B. 0.1209 N/mm2C. 120939.56 N/mm2D. 909.32 N/mm2Correct Ans: B

Q.104 When the whole circle bearing of a traverse line is between 0°to 90°, then:Ans A. the latitude and departure both are positiveB. the latitude is negative and departure is positiveC. the latitude is positive and departure is ...