Related Questions

A series of closely spaced contour lines represents a
A steep slope
B gentle slope
C uniform slope
D plane surface
A special lottery is to be held to select the student who will live in the only deluxe room in a dormitory . There are 100 seniors, 150 juniors and 200 sophomres who applied. Each senior's junior's name , 2 times; and each sophomres who applied. Each senior's name is placed in the lottery 3 times; each junior's name ,2 times name, 2 times ; and each sphomore's name , 1 time . What is the probability that a senior's name will be chosen?
A 18
B 38
C 48 
D 28
Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission?
A Interface
B Modem
C Attenuation
D Teleprocessor
E None of the above
Which is the alternate name for JavaScriptCore that is used by Safari?
A Nitro
B SpiderMoney
C Carakan
D V8
জরিপ কাজে কনটুর (Contour) ম্যাপ তৈরিতে কোন যন্ত্রটি অপরিহার্য?
A লেভেল
B ইঞ্জিনিয়ার্স চেইন
C থিওডোলাইট
D প্লেইন টেবিল
In direct method of contouring, the process of locating or identifying points lying on a contour is called
A ranging
B centring
C horizontal control
D vertical control
Contour interval is
A Inversely proportional to the scale of the map
B Directly proportional to the flatness of ground
C Larger for accurate works
D Larger if the time available is more
The Contour line is those imaginary line which show?
A Areas of similar atmospheric pressure
B Areas of similar temperature
C Areas of similar height
D Equal Sunning areas
The number of parallelograms that can be formed from a set of four parallel lines intersecting another set of three parallel lines is
A 6
B 9
C 12
D 18
A typist can type 125 pages, 36 lines cach, 11 words in each line in 5 days. How many pages of 30 lines each and 12 words to each line can he type in 6 days?
A 160
B 165
C 170
D 175

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