MCQ
861. From the pattern of the rainfall shown in the below figure, the total precipitation is
4 cm
4.5 cm
5 cm
5.5 cm
862. সীমানা কত রকমের?
2
3
4
5
863. Phytometer method is generally used for the measurement of
Interception
Evaporation
Transpiration
None of these
864. The uplift pressure on a dam can be controlled by (i) Constructing cut-off under upstream face (ii) Constructing drainage channels between the dam and its foundation (iii) By pressure grouting in foundation The correct answer is
Only (i)
Both (i) and (ii)
Both (i) and (iii)
(1), (ii) and (iii)
865. Non-recording rain gauges
Collect the rain whose volume is measured by means of graduated cylinders
Collect the rain which is directly measured by means of graduated cylinders in centimetres of water depth
Collect the rain which is directly measured by means of graduated cylinders in centimetres of water depth
Are cylindrical in shape
866. বড় আকৃতির পাথর খুঁতে চিহ্নিত করা হয়-
মহকুমা সীমানা
ত্রি- সীমানা
প্রাদেশিক সীমা
বাড়ির সীমানা
867. The maximum average depth due to one day storm over an area of 100 km² is 100 mm. DepthArea- Duration (DAD) curves indicate the same area of 100 km³ the maximum average depth for a 3 hour storm will be
100 mm
More than 100 mm
Less than 100 mm
None of the above
868. The most suitable material for the central impervious core of a zoned embankment type dam is
Clay
Coarse sand
Silty clay
Clay mixed with fine sand
869. A river training work is generally required when the river is
Aggrading type
Degrading type
Meandering type
Both (A) and (B)
870. Pick up the correct statement from the following:
The zone below water table, is called zone of saturation Book
The zone above water table, is called acration
The water which exists in the zone of saturation, is called ground water
All the above
871. If there are two canals taking off from each flank of a river, then there will be
One divides wall and one under-sluice
One divides wall and two under-sluices
Two divide walls and one under-sluice
Two divide walls and two under-sluices
872. From the Survey of India map, the distance of the critical point is 20 km and difference in elevation is 193 m. The over land flow time, is
2 hours
3 hours
2 hours and 30 minutes
4 hours
873. ইটের পিলার দিয়ে চিহ্নিত করা হয়?
মহকুমা সীমানা
বিরোধপূর্ণ সীমানা
ত্রি সীমানা
প্রাদেশিক সীমানা
874. দাহী বন্টনের উদ্দেশ্য-
ভূমি বণ্টন
ভূমি স্বত্ব নির্ধারণ
ভূমির সাম্য বণ্টন
ভূমির শ্রেণিবিন্যাস
875. Pick up the correct statement from the following:
Perched aquifer is found in unconfined aquifer
The top surface of the water held in the perched aquifer, is known as perched water table
Perched aquifer is formed in unfined acquirer if an impervious layer exists
All the above
876. চান্দা কি ধরনের স্টেশন?
স্থায়ী
পাকা
অস্থায়ী
ত্রিসীমানা
877. method requires the following data pertaining annual flood series (1) Mean value (ii) Standard deviation (iii) Length of record (iv) Coefficient of skew The correct answer is
(i) and (ii)
(i) (i) and (iii)
(i), (ii) and (iv)
(i), (ii), (int) and (iv)
878. নকশায় দাগ নম্বর বসানোর কাজ আরম্ভ করতে হয়-
উত্তর- পূর্ব কোণ থেকে
উত্তর- পশ্চিম কোণ থেকে
দক্ষিণ পূর্ব কোণ থেকে
দক্ষিন পশ্চিম কোণ থেকে
879. কোন ধরনের রেখা থেকে অফসেট নিয়ে নকশায় জমির প্লটগুলো চিহ্নিত করা হয়?
মোরকা রেখা
সিকমি রেখা
পরতাল রেখা
শটান রেখা
880. The stream which does not have any base flow contribution is called
Perennial stream
Intermittent stream
Ephemeral stream
None of the above