Description : The area of a drainage basin whose axial length is 100 km is 2500 sq. km. Its form factor is (A) 0.10 (B) 0.20 (C) 0.25 (D) 0.35
Last Answer : Answer: Option C
Description : The form factor of a drainage basin is obtained by dividing (A) Area of the basin by the axial length (B) Average width of the basin by the axial basin (C) Area of the basin by the square of the axial length (D) Both (b) and (c
Last Answer : Answer: Option D
Description : Number of appeared candidates increased by 20% from 2002 to 2006. If 25% of the appeared candidates qualified in 2006, what was the number of qualified candidates in 2006? A. 205 B. 225 C. 245 D. 240 E. 230
Last Answer : B. 225
Description : Sun is moving around the centre of the galaxy at a velocity of ---- km/s? A. 205 B. 210 C. 215 D. 220 (Answer)
Last Answer : D. 220 (Answer)
Description : Yield of a drainage basin is: (A) Run off of the area expressed as instantaneous rate (B) Average run off over a short period (C) Total volume of water flowing annually (D) All the above
Last Answer : (C) Total volume of water flowing annually
Description : If the length of a rice field is increased by 20% and the breadth is reduced by 20%, the area of the field will be 192 sq. m. What is the area of the original field? (a) 184 sq. m. (b) 196 sq. m. (c) 204 sq. m. (d) 225 sq. m. (e) None of these
Last Answer : (e) None of these
Description : Can you substitute 215-55R16 tires for 205-55R16 tires?
Last Answer : Need answer
Description : Boston society of Civil Engineer's formula Q = 0.0056 × (D/t) in cumecs/square km is based upon (A) Rainfall and drainage area (B) Total run off and drainage area (C) Drainage area and its shape (D) Drainage area
Last Answer : Answer: Option B
Description : The next term in the series: 2, 7, 28, 63, 126, — is (A) 215 (B) 245 (C) 276 (D) 296
Last Answer : Answer: A
Description : Sun revolves around milky way in about --- million years. A. 225 B. 230 (Answer) C. 245 D. 250
Last Answer : B. 230 (Answer)
Description : There are 6 working days in a regular week and for each day, 10 hours is working hours. A woman earns Rs. 2.10 per hour. For regular work and Rs. 4.20 per hour for overtime. If he earns Rs. 525 in 4 weeks, how many hours did she work ? 1) 245 2) 225 3) 275 4) 255 5) 235
Last Answer : 1) 245
Description : In an examination, 900 students appeared. Out of these students; 56 % got first division, 27 % got second division and the remaining just passed. Assuming that no student failed; find the number of students who just passed. a) 225 b) 153 c) 245 d) 148 e) 298
Last Answer : Answer: B The number of students with first division = 56 % of 900 = 56/100 × 900 = 50400/100 = 504 And, the number of students with second division = 27 % of 900 = 27/100 × 900 =24300/100 = 243 Therefore, the number of students who just passed = 900 – (504 + 243) = 900- 747 = 153
Description : Pick up the incorrect statement from the following: (A) The net amount of water which joins the surface streams in a catchment, is known as surface run-off (B) The amount of water which ... over the catchment, is termed as the yield of the drainage basin (D) None of these
Last Answer : (D) None of these
Description : Pick up the correct statement from the following: (A) Yield of a drainage basin is the run off at any time (B) Yield of a drainage basin is the run off over long periods (C) Yield of a drainage basin is expressed as surface run off per year
Description : The run off a drainage basin is (A) Initial recharge + ground water accretion + precipitation (B) Precipitation + ground water accretion + initial recharge (C) Precipitation - ground water accretion + initial recharge (D) Precipitation - ground water accretion - initial recharge
Description : The elevation Z of the watershed is: (where letters carry their usual meanings) (A) Reduced level of the top most point of the basin (B) Reduced level of the lower most point of the basin (C) Average ... highest and lowest point of the drainage basin (D) Obtained by the formula Z = + + + anzn)/A
Description : The time required by rain water to reach the outlet of drainage basin, is generally called (A) Time of concentration (B) Time of overland flow (C) Concentration time of overland flow (D) Duration of the rainfall
Last Answer : Answer: Option A
Description : Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design speed of 50 km ph and for a vehicle with wheel base 6.0 m is (A) 0.225 m (B) 0.589 m (C) 1.250 m (D) None of these
Description : Over taking time required for a vehicle with design speed 50 km ph and overtaking acceleration 1.25 m/sec2 to overtake a vehicle moving at a speed 30 km ph, is (A) 5.0 secs (B) 6.12 secs (C) 225.48 secs (D) 30 secs
Description : The total area of the Republic of India is of the order of ______. (a) 2.3 million sq km (b) 3.3 million sq km (c) 4.3 million sq km (d) 5.3 million sq km
Last Answer : Ans: (b)
Description : India is the seventh largest country in the world and it covers a total area of approximately: [Railway 2012] (a) 2700000 sq. km (b) 3000000 sq. km (c) 3200000 sq. km (d) 3600000 sq. km
Last Answer : Ans: (c)
Description : What is the total area of Azad Kashmir? A. 13297 Sq Km B. 13493 Sq Km C. 13496 Sq Km D. 13460 Sq Km
Last Answer : ANSWER: A
Description : What is the total area of India? (1) 8,511,965 sq. km (2) 3,897,950 sq. km (3) 5,926,780 sq. km (4) 3,287,590 sq. km
Last Answer : (4) 3,287,590 sq. km Explanation: The total geographical area of India is 3.287,590 km2 which makes her the seventh-largest country in the world. India measures 3,214 km from north to south and 2,933 km from east to west. It has a land frontier of 15,200 km and a coastline of 7,517 km.
Description : Total geographical area of India is (A) 328.9 Mha (B) 328.9 ha (C) 328.9 sq.km (D) 328.9 Mile
Last Answer : (A) 328.9 Mha
Description : The total geographical area of Tripura is: a) 183.5sq.km b) 10,491sq.km c) 8152sq.km d) 1200 sq.km
Last Answer : b) 10,491sq.km
Description : What is the total area of India ? (1) 8,511,965 sq. km (2) 3,897,950 sq. km (3) 5,926,780 sq. km (4) 3,287,590 sq. km
Last Answer : 3,287,590 sq. km
Description : The sum of the interior angles of a geometrical figure laid on the surface of the earth differs from that of the corresponding plane figure only to the extent of one second for every (A) 100 sq. km of area (B) 150 sq. km of area (C) 200 sq. km of area (D) None of these
Last Answer : (C) 200 sq. km of area
Description : A train crosses a long bridge of length 12 km and a standing girl in 600 seconds and 24 seconds respectively. What will be the length of the train? A) 275 B) 480 C) 389 D)225
Last Answer : ANSWER:B Explanation: Time taken to cross the bridge(12 km) = 600 seconds. Speed of the train = Distance / Time = 12/600 km/s = 12000/600 m/s = 20m/s Train crosses a girl in 24 seconds. ... = Speed of the train x Time Taken = (20 *24)m = 480m Hence the required length is 480 m.
Description : For least effect on the water table, the tube wells must be dug one in every (A) 0.5 sq km (B) 0.75 sq km (C) 1.0 sq km (D) 1.5 sq km
Last Answer : (D) 1.5 sq km
Description : If V is speed in km/hour and R is radius of the curve, the super-elevation e is equal to (A) V²/125 R (B) V²/225 R (C) V²/325 R
Description : If V is the design speed in km/hour and R is the radius of the curve of a hill road, the superelevation (A) e = V / 127 R (B) e = V² / 127 R (C) e = V ²/ 225 R (D) e = V / 225 R
Description : Which of the following states does not share the drainage basin of the Cauvery? (a) Andhra Pradesh (b) Karnataka (c) Kerala (d) Tamil Nadu
Last Answer : Ans: (a)
Description : Which of the following States does not share the drainage basin of the Krishna? (a) Maharashtra (b) Karnataka (c) Andhra Pradesh (d) Tamil Nadu
Last Answer : Ans: (d)
Description : The highest drainage basin associated with the peninsular river in India is – (1) Mahanadi (2) Godavari (3) Krishna (4) Narmada
Last Answer : (3) Krishna Explanation: The Godavari originates in the Western Ghats Trimbakcshwar, in the Nashik Subdivision or District of Maharashtra at a height of 920 m. The Krishna River rises in the Western Ghats, ... hill (1,057 m), in the Anuppur District zone of the Shandol of eastern Madhya Pradesh.
Description : Which river has the largest drainage basin?
Last Answer : Amazon
Description : The lag time between precipitation period and peak discharge period of a river: w) is increased by urbanization x) is decreased by urbanization y) is shorter for a large drainage basin than for a small one z) depends upon the hydraulic heads
Last Answer : ANSWER: X -- IS DECREASED BY URBANIZATION
Description : The highest drainage basin associated with the peninsular river in India is (1) Mahanadi (2) Godavari (3) Krishna (4) Narmada
Last Answer : Krishna
Description : The curvature of the earth's surface, is taken into account only if the extent of survey is more than (A) 100 sq km (B) 160 sq km (C) 200 sq km (D) 260 sq km
Last Answer : (D) 260 sq km
Description : The external length, breadth and height of a closed box are 10cm, 9cm and 7cm respectively. The total inner surface area of the box is 262 sq.cm. If the walls of the box are of uniform thickness “t” cm, then “t” equals a) 1cm b) 23/3 cm c) 28/9 cm d) 42.5 cm
Last Answer : a) 1cm
Description : Area of steel required per metre width of pavement for a length of 20 m for design wheel load 6300 kg and permissible stress in steel 1400 kg/cm2 , is (A) 70 kg/sq cm (B) 80 kg/sq cm (C) 90 kg/sq cm (D) 100 kg/sq cm
Description : The average of 35 results is 28. The average of first 17 of them is 24 and that of last 17 is 21. Find the 18th result? A) 125 B) 215 C) 512 D) 521
Last Answer : B) Clearly 18th result = (sum of 35 results)- (sum of 34 results) =(35 * 28) – { (17 *24) +(17 *21)} = 980 – (408 + 357 =980 – 765 =215
Description : Sex ratio refers to number of woman – (1) per sq. km. in relation to males (2) per 1000 males (3) per state in relation to males (4) and number of men in an area
Last Answer : (2) per 1000 males Explanation: Sex ratio is the ratio of males to females in a population. Sex Ratio is a term used to define number of females per 1000 males. It's a great source to find the equality of males and females in a society at a given period of time.
Description : A structure is erected on an impervious clay whose thickness is 12 m. Drainage is possible both at upper and lower surfaces. Coefficient of consolidation is 0.015 cm2 per minute. For attaining 50% consolidation with a ... 20, the number of days required (A) 3233 (B) 3123 (C) 33331 (D) 3313
Description : Calculate logarithmic decrement if damping factor is 0.086 A 0.245 B 0.425 C 0.542 D 0.252
Last Answer : C 0.542
Description : A bus can travel 25% faster than a jeep. Both start from point P at the same time and reach point Q, 225 kms away from P, at the same time. On the way, however, the bus lost about 37.5 minutes while stopping at the ... is the speed of the jeep? a) 64 km/hr b) 72 km/hr c) 68 km/hr d) 56 km/hr
Last Answer : B Let speed of the jeep =x kmph Then, speed of the bus =(100+25)x/100 =125x/100 =5x/4 kmph Time taken by the jeep to travel from P to Q =225/x hours Time taken by the bus to travel from p to Q =225/(5x/4) + ... 225/x=900/5x+37.5/60 225/x=180/x+37.5/60 45/x =37.5/60 37.5x=45*60 X=72 km/hr
Description : The total number of bones in the body of an adult human is ______. (1) 205 (2) 206 (3) 216 (4) 636
Last Answer : (2) 206 Explanation: The human skeleton is the internal framework of the body. It is composed of around 270 bones at birth – this total decreases to around 206 bones by adulthood after some bones get fused together.
Description : If total run off of a basin of 50 hectares is 0.8 cm, the ordinate of Bernard's distribution graph, may be calculated by the formula (where Q is the discharge in cumecs at the given time) (A) y = 50 Q (B) y = 100 Q (C) y = 200 Q (D) y = 250 Q
Description : A sewer is laid from a manhole to a manhole , 250 m away along a gradient of 1 in 125. If the reduced level of the invert at is 205.75 m and the height of the boning rod is 3 m, the reduced level of the sight rail at , is (A) 208.75 m (B) 202.75 m (C) 206.75 m (D) 211.75 m
Last Answer : (C) 206.75 m
Description : The minimum head room over a stair must be (A) 200 cm (B) 205 cm (C) 210 cm (D) 230 cm