1) Who is the author of the book ” Sahibs Who Loved India” ? a) Jagdish b) Khushwant Singh c) Chetan Bhagat d) Nadeem Aslam 2) Who received the Indira Gandhi Prize for Peace, Disarmament and Development ? a) Mohamed ElBradei b) Wen Jiabo c) Taro Aso d) Nicholas Sarkhosay 3) Which country will be setting [...]
BSNL Recruitment of Junior Telecom Officers (Telecom.), Junior Telecom Officers (Civil) and Junior Telecom Officers (Electrical) Previous Year Question Papers. When a piece of copper and another of germanium are cooled from room temperature to 800 K then the resistance of – a) Each of them increases b) Each of them decreases c) Copper increases [...]
BSNL Recruitment of Junior Telecom Officers (Telecom.), Junior Telecom Officers (Civil) and Junior Telecom Officers (Electrical) Previous Year Question Papers. 0. 1. One of the following statement which is true for relative dielectric constant is – a) It is dimensionless b) It is not equal to unity for vacuum c)) It?s value for all substances [...]
1.A composite voltage v = 10 sin 100 t + 10 cos 100 t is applied across a series combination of a capacitor of 1µF and a resistance of 10K?/ The average power dissipated in the resistance is a) 5mW b) 3.5 mW c) 2.5 mW d) 1.25 mW 3.The output voltage of the circuit [...]
1. The geometric mean of two numbers is 16. If one number is 32, the other number is a) 4 b) 6 c) 8 d) 10 2. The geometric mean of 4 and 16 is a) 8 b) 12 c) 16 d) None of these 3. The average of first 5 multiples of 3 is [...]
1. A man rides at the rate of 20 km/hr and stops for 12 minutes at the end of every 25 km. The time he takes to cover a distance of 145 km is a) 8 hrs. 15 min. b) 8 hrs. 27 min. c) 8 hrs. 30 min. d) 8 hrs. 45 min. 2. [...]
1. A car runs at the rate of 15kmph during the first 30kms and at 25kmph during the second 50kms. What is the average speed for the entire trip? a) 15kmph b) 20kmph c) 25kmph d) 30kmph 2. A train covered the first 5 km of its journey at a speed of 30 km/h and [...]
3. A starts and walks towards south. He then turns to his right and walks 3km and then again turns left and walks 5km. In which direction is he from the starting point? a) West b) South c) North d) North-east 4. A went 10 m to the east, then turned north and walked another [...]
1. The missing number (?) in the following series is 3, 7, 9, 13, 15, 19, (?), 25 a) 23 b) 20 c) 21 d) 22 2. Find the missing term in the following series: 1, 1, 2, 3, 5, 8,?, 21. a) 7 b) 12 c) 13 d) 15 3. Find the missing term [...]
ALGEBRICAL PROBLEMS1. (153?109) + (82?153) – (153?91) =? a) 14,300 b) 15,300 c) 16,300 d) 17,300 2. a) 3.9 b) 39 c) 34.45 d) 50 3. On simplification: (0.01?0.01+0.02?0.02+0.03?0.03+0.0004+0.0012+0.0006)?0.036 reduces to a) 0.1 b) 10 c) 100 d) 1.0 4. (0.6?0.6+0.6)?6 is equal to a) 0.16 b) 0.46 c) 0.37 d) 0.42 5. a) 35 [...]