Description : In M+7 sleeper density, how many sleepers are there in a km Track. a. 1660 nos b. 1540 nos.* c. 1310 nos. d. 1440 nos.
Last Answer : b. 1540 nos
Description : Zach's Market recorded the following events involving a recent purchase of merchandise: Received goods for $50,000, terms 2/10, n/30. Returned $1,000 of the shipment for credit. Paid $250 freight on the shipment ... 020. b. increased by $49,250. c. increased by $48,265. d. increased by $48,270.
Last Answer : d. increased by $48,270.
Description : Name the city that became the city of mosques, madrassahs and libraries during the reign of Mahmud Ghaznvi? A. Ghazni B. Calcutta C. Multan D. Lahore
Last Answer : ANSWER: A
Description : After which battle in 1540 AD, Humayun faced banishment from India
Last Answer : Kannoj
Description : Mahmood of Ghori swept down the Indus into India, defeated the Rajput confederacy there in 1192 and captured: A. Calcutta B. Lahore C. Delhi D. Orangabad
Last Answer : ANSWER: D
Description : Famous presidential session that became the milestone in making Pakistan was held in: A. Allahabad B. Calcutta C. Lahore D. Karachi
Description : The question is whether A committed a crime at Calcutta on a curtain day, fact that on that day A was at Lahore a) Is relevant b) Is irrelevant c) Is not relevant d) None of these
Last Answer : a) Is relevant
Description : The question is whether A committed a crime at Calcutta on a curtain day, fact that on that day A was at Lahore is relevant- a) As a motive for fact in issue b) As introductory to fact in issue c) As preparation of relevant fact d) As it makes existence of fact in issue highly improbable
Last Answer : d) As it makes existence of fact in issue highly improbable
Description : When was the Non Cooperation programme finally adopted by the Congress? a. Nagpur Session, 1920 b. Calcutta Session , 1920 c. Madras Session, 1927 d. Lahore Session, 1929
Last Answer : a. Nagpur Session, 1920
Description : Indus civilisation developed around: A. 3000 BC B. 3500 BC C. 3600 BC D. 4000 BC
Description : A grouped frequency table with class intervals of equal sizes using 250-270 (270 not included in this interval) as one of the class interval is constructed for the following data -Maths 9th
Last Answer : NEED ANSWER
Last Answer : (c) Here, we arrange the given data into groups like 210-230, 230-250 390-410. (since, our data is from 210 to 406). The class width in this case is 20. Now, the given data can be arrange in tabular form as follows
Description : Track structure for CC+8 t+ 2 t loaded trains is:- (a) 52 Kg 90 UTS;PSC 1540 sleepers/ Km.; 250 mm ballast. (b) 60 Kg 90 UTS;PSC 1660 sleepers/ Km.; 300 mm ballast.* (c) 52 Kg 72 UTS;PSC 1540 sleepers/ Km.; 300 mm ballast. (d) 90 R;PSC 1340 sleepers/ Km.; 250 mm ballast.
Last Answer : b) 60 Kg 90 UTS;PSC 1660 sleepers/ Km.; 300 mm ballast.*
Description : In 321 BC Chandragupta founded the Mauryan Empire, which was centred in modern in Pakistan but had its capital far to the east at: A. Asaam B. Calcutta C. Delhi D. Patna
Description : What is the value of the universal gas constant in kJ/kmol K? ∙ A. 10.73 B. 1.986 C. 8.314 D. 1545
Last Answer : 8.314
Description : Panini, the first Grammarian of Sanskrit language in India, lived during the A. 2nd Century BC B. 5th-6th Century BC C. 2nd Century AD D. 5th-6th Century AD
Last Answer : B. 5th-6th Century BC
Description : The wall constructed for the stability of an excavated portion of a road on the hill side, is known as (A) Retaining wall (B) Breast wall (C) Parapet wall (D) All the above
Last Answer : Answer: Option B
Description : Following type of pavement is generally known as flexible pavement (A) Water-bound macadam roads (B) Stabilised soil roads (C) Road constructed with various layers of building material well compacted (D) All the above
Last Answer : Answer: Option D
Description : The wall constructed for the stability of a back filling portion of a road on the downhill side, is known as (A) Retaining wall (B) Breast wall (C) Parapet wall (D) All the above
Last Answer : Answer: Option A
Description : One cubit metre of cement weights [ A ] 1000 kg [ B ] 1200 kg [ C ] 1440 kg [ D ] 1600 kg
Last Answer : [ C ] 1440 kg
Description : Incomes of A and B are Rs 3500 and Rs 4200 respectively. The ratio of the savings of A and B is 4:3 and the ratio of their expenditures is 3:4. find t
Last Answer : Incomes of A and B are Rs 3500 and Rs 4200 respectively. The ratio of the savings of A and B is 4:3 and ... . Rs 800 B. Rs 600 C. Rs 900 D. Rs 1000
Description : What capital city is 1450 miles northeast of Hanoi Vietnam and 500 miles west Pyongyang North Korea?
Last Answer : Beijing
Description : If a circular grass lawn of 35 m in radius has a path 7 m wide running around it on the outside, then the area of the path is (a) 1450 m 2 (b) 1576 m 2 (c) 1694 m 2 (d) 3368 m 2
Last Answer : (c) 1694 m 2
Description : Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. (A) 250-300 (B) 500-750 (C) 950-1050 (D) 1400-1450
Last Answer : (D) 1400-1450
Description : What is the combustion temperature range in cement kiln incineration? a) 1300-1600 b) 1350-1650 c) 1250-1450 d) 1235-1600
Last Answer : 1350-1650
Description : What invention in about 1450 A.D. revolutionized communication and the world?
Last Answer : ANSWER: THE PRINTING PRESS
Description : Consider the following transportation problem : The transportation cost in the initial basic feasible solution of the above transportation problem using Vogel’s Approximation method is : (A) 1450 (B) 1465 (C) 1480 (D) 1520
Last Answer : (B) 1465
Description : Number of human live lost during 1980-2010 due to natural and induced hazards in India? a. 1,42,265 b. 1,56,897 c. 1,43,039 d. 1,23,987
Last Answer : c. 1,43,039
Description : The maximum tangential stress σ t = (σ x sin 2θ)/2 is maximum if, θ is equal to ________ a. 45 o b. 90 o c. 270 o d. all of the above
Last Answer : a. 45 o
Description : When was the Constituent Assembly for undivided India first met? -General Knowledge
Last Answer : The answer is '9th December, 1946'
Description : When was the Constituent Assembly for undivided India first met? -Do You Know?
Last Answer : answer:
Last Answer : Movement on the principle of 'Unified India' - Congress.
Description : When was the Constituent Assembly for undivided India first met?
Last Answer : 9th December, 1946
Description : A compound bar consists of two bars of equal length. Steel bar cross-section is 3500 mm2 and that of brass bar is 3000 mm2 . These are subjected to a compressive load 100,000 N. If Eb = 0.2 MN/mm2 and Eb = 0.1 ... 6 N/mm2 s = 12 N/mm2 (D) b = 5 N/mm2 s = 10 N/mm
Last Answer : (A) b = 10 N/mm2 s = 20 N/mm
Description : The modular ratio m of a concrete whose permissible compressive stress is C, may be obtained from the equation. (A) m = 700/3C (B) m = 1400/3C (C) m = 2800/3C (D) m = 3500/3C
Last Answer : Answer: Option C
Description : For Indian conditions, the water bound macadam roads, are suitable if daily traffic does not exceed (A) 2000 tonnes (B) 2500 tonnes (C) 3000 tonnes (D) 3500 tonnes
Description : Ordinary Portland cement requires a specific surface of [ A ] 1250 cm2/gm [ B ] 2250 cm 2/gm [ C ] 3250 cm 2/gm [ D ] 3500 cm 2/gm
Last Answer : [ B ] 2250 cm 2/gm
Description : What is your viewpoint of the usage of CE & BCE (as alternatives to BC & AD)?
Last Answer : I had to convert back in college in the early seventies or my papers wouldn’t be accepted. Been using BCE/CE every since.
Description : Where is the AD before BC, tomorrow before yesterday, and the eight is first? -Riddles
Last Answer : In a dictionary.
Description : 4. ABCD is a trapezium in which AB || DC, BD is a diagonal and E is the mid-point of AD. A line is drawn through E parallel to AB intersecting BC at F (see Fig. 8.30). Show that F is the mid-point of BC. -Maths 9th
Last Answer : . Solution: Given that, ABCD is a trapezium in which AB || DC, BD is a diagonal and E is the mid-point of AD. To prove, F is the mid-point of BC. Proof, BD intersected EF at G. In ΔBAD, E is the ... point of BD and also GF || AB || DC. Thus, F is the mid point of BC (Converse of mid point theorem)
Description : ABCD is a trapezium in which AB || CD and AD = BC (see Fig. 8.23). Show that (i) ∠A = ∠B (ii) ∠C = ∠D (iii) ΔABC ≅ ΔBAD (iv) diagonal AC = diagonal BD [Hint : Extend AB and draw a line through C parallel to DA intersecting AB produced at E.] -Maths 9th
Last Answer : ] Solution: To Construct: Draw a line through C parallel to DA intersecting AB produced at E. (i) CE = AD (Opposite sides of a parallelogram) AD = BC (Given) , BC = CE ⇒∠CBE = ∠CEB also, ∠A+∠CBE = ... BC (Given) , ΔABC ≅ ΔBAD [SAS congruency] (iv) Diagonal AC = diagonal BD by CPCT as ΔABC ≅ ΔBA.
Description : In ΔABC and ΔDEF, AB = DE, AB || DE, BC = EF and BC || EF. Vertices A, B and C are joined to vertices D, E and F respectively (see Fig. 8.22). Show that (i) quadrilateral ABED is a parallelogram ( ... CF and AD = CF (iv) quadrilateral ACFD is a parallelogram (v) AC = DF (vi) ΔABC ≅ ΔDEF. -Maths 9th
Last Answer : . Solution: (i) AB = DE and AB || DE (Given) Two opposite sides of a quadrilateral are equal and parallel to each other. Thus, quadrilateral ABED is a parallelogram (ii) Again BC = EF and BC || EF ... (Given) BC = EF (Given) AC = DF (Opposite sides of a parallelogram) , ΔABC ≅ ΔDEF [SSS congruency]
Description : ABC is a triangle right-angled at C. A line through the mid-point M of hypotenuse AB parallel to BC intersects AC ad D. -Maths 9th
Last Answer : Given: A △ABC , right - angled at C. A line through the mid - point M of hypotenuse AB parallel to BC intersects AC at D. To Prove: (i) D is the mid - point of AC (ii) MD | AC (iii) CM = MA = 1 / 2 ... congruence axiom] ⇒ AM = CM Also, M is the mid - point of AB [given] ⇒ CM = MA = 1 / 2 = AB.
Description : ABCD is a trapezium in which AB II CD and AD = BC (see flg). Show that: -Maths 9th
Last Answer : Given: ABCD is a trapezium, in which AB || DC and AD = BC. To Prove: (i) ∠A = ∠B (ii) ∠C = ∠D (iii) △ABC ≅ △BAD (iv) Diagonal AC = diagonal BD. Const.: Produce AB to E, such that a line through ... △ABC ≅ △BAD [by SAS congruence axiom] (iv) ⇒ AC = BD [c.p.c.t.] Thus, diagonal AC = diagonal BD.
Description : In the given figure, D is the mid-point of BC and L mid-is the point of AD. -Maths 9th
Last Answer : In △ABC, AD is the median ∴ ar(△ABD) = 1/2 ar(△ABC) Again, △ABD BL is the median ∴ ar(△ABL) = 1/2 ar(△ABD) = 1/2 × 1/2 ar((△ABC) = 1/4 ar((△ABC) Hence, value of x is 1/4.
Description : ABCD is a parallelogram and BC is produced to a point Q such that AD = CQ. -Maths 9th
Last Answer : In ||gm ABCD , ar(△APC) = ar(△BCP) ---i) [∵ triangles on the same base and between the same parallels have equal area] Similarly, ar( △ADQ) = ar(△ADC) ---ii) Now, ar(△ADQ) - ar(△ADP) = ar(△ADC) - ar(△ADP) ... ) From (i) and (iii) , we have ar(△BCP) = ar(△DPQ) or ar( △BPC) = ar(△DPQ)
Description : E and F are respectively the mid-points of the non-parallel sides AD and BC of a trapezium ABCD. -Maths 9th
Last Answer : According to question the mid-points of the non-parallel sides AD and BC of a trapezium ABCD.