0% 0 votes, 0 avg 0 AMU Diploma in Engineering PYQs- 2018 1 / 100 Which of the following is a false statement? A) Every positive odd integer is of the form 2q+1, where q is some integer B) Every positive odd integer is of the form 4q+1 or 4q+3, where q is some positive integer C) Every positive odd integer is of the form 6q+1 or 6q+3 or 6q+5, where q is some integer D) -5 and -9 are coprime integers 2 / 100 The greatest number among 3⁵⁰, 4⁴⁰, 5³⁰, and 6²⁰ is A) 4⁴⁰ B) 5³⁰ C) 6²⁰ D) 3⁵⁰ 3 / 100 The decimal expansion of \(\frac{63}{72×175}\) is A) Terminating B) Non-terminating and non- repeating C) Non-terminating and repeating D) None of these 4 / 100 If the lines given by 3𝑥+2𝑘𝑦 = 2 and 2𝑥+5𝑦 = 0 are parallel, then the value of 𝑘 is (a) \(\frac{-5}{4}\) (b) \(\frac{2}{5}\) (c) \(\frac{15}{4}\) (d) \(\frac{3}{2}\) A) (a) B) (b) C) (c) D) (d) 5 / 100 8% of the voters in an election did not cast their votes. In this election, there were only two candidates. The winner by obtaining 48% of the total votes, defeated his rival by 1100 votes. The total number of voters in the election was A) 21000 B) 23500 C) 22000 D) 27500 6 / 100 If ax² + bx + c = a(x – p)², then the relation among a, b, c would be A) abc = 1 B) b² = ac C) b² = 4ac D) 2b = a+c 7 / 100 The sum of all even numbers from 100 to 200 is A) 7450 B) 7550 C) 7650 D) 7750 8 / 100 How many terms of the arithmetic series \(\frac{5}{6} + \frac{2}{3} + \frac{1}{2}\) ……… must be taken in order to obtain a sum of \(-\frac{121}{2}\) ? A) 33 B) 34 C) 35 D) 36 9 / 100 The sum of all multiples of 7 between 0 and 500 is A) 13916 B) 17892 C) 24353 D) 16984 10 / 100 What should be added from the following, in the expression \(3x^{2} + 2x + \frac{1}{12x^{2}}\) to make it a perfect square (𝑥 ≠ 0) A) 1 B) −2x C) 2x − 1 D) 1 − 2x 11 / 100 For what values of p is p²-5p+6 negative? A) p<0 B) 2<p<3 C) p>3 D) p<2 12 / 100 If one of the zeros of the cubic polynomial x³+ax²+bx+c is 0, then the product of the other two zeros is A) 0 B) a C) b D) c 13 / 100 If (x³+ax²+bx+6) has (x-2) as a factor and leaves a remainder 3 when divided by (x-3), then the values of a and b are A) a=−2, b=−1 B) a=−1, b=−3 C) a=−3, b=−1 D) a=−3, b=1 14 / 100 Find tanθ if Cosθ = −12/13 and θ lies in the third quadrant A) −5/12 B) 5/12 C) 1/4 D) 5/4 15 / 100 A person observed that he required 30 seconds less time to cross a circular ground along its diameter than to cover it once along the boundary. If his speed was 30 m/minutes, then the radius of the circular ground is (Take 𝜋 =\(\frac{22}{7}\)) A) 5.5 m B) 7.5 m C) 10.5 m D) 3.5 m 16 / 100 In a rectangle, the angle between a diagonal and a side is 45˚ and the length of this side is 10 cm. The area of the rectangle is A) 100 cm² B) 100√2 cm² C) 200 cm² D) 200 √2 cm² 17 / 100 In the given figure, AOB is a straight line. If x : y : z = 4 : 5 : 6, then y= A) 60˚ B) 80˚ C) 48˚ D) 72˚ 18 / 100 If C is the circumference and A is the area of circular disc. Then \(\frac{C}{A} = \frac{A}{C}\) if and only if the diameter of the circular disc is A) π/4 B) π/2 C) 4 D) 2 19 / 100 Refer the adjacent figure. The sum of the angles \(S = \sum_{i=1}^{10} \angle i\) is A) 540° B) 360° C) 1080° D) 720° 20 / 100 If non-parallel sides of the trapezium are equal, then it is A) a square B) a rectangle C) a rhombus D) a cyclic quadrilateral 21 / 100 If arc SS’Q (see figure) subtends an angle 120° at the centre O and RT is the tangent of the circle at Q, ∠RQS is equal to A) 30° B) 45° C) 60° D) 75° 22 / 100 In the figure, ABCD is a cyclic quadrilateral in which AC and BD are its diagonals. If ∠DBC=55° and ∠BAC=45°, find ∠BCD A) 75° B) 85° C) 135° D) 80° 23 / 100 The ratio in which point (-4, 6) divides the line segment joining the points (-6, 10) and (3, -8) , is A) 2 : 7 B) 1 : 2 C) 3 : 4 D) None of these 24 / 100 If the surface area of a cube is 726, then its volume is A) 343 B) 729 C) 1331 D) 1728 25 / 100 The radii of bucket are 30 cm and 10 cm respectively. Consider the following statements. Assertion (A): The volume of the bucket will be 50000 cm³: Reason (R): The volume can be determined by subtracting the volume of two cones made by increasing the curved surface in the forward direction. Then which one of the following is the correct choice. A) Both (A) and (R) are true and (R) is the correct explanation of (A). B) Both (A) and (R) are true and (R) is not the correct explanation of (A). C) (A) is false but (R) is true. D) (A) is true but (R) is false. 26 / 100 The mean weight of 150 students in a class is 60 kg. The mean weight of the boys is 70 kg while that of the girls is 55 kg. Find the difference in the number of boys and girls A) 25 B) 50 C) 75 D) 100 27 / 100 If p₁, p₂, ……. , pₙ are the probabilities that certain events happen, then the probability that at least one of these events happens is A) (1−p₁).(1−p₂)……..…(1−pₙ) B) (1−p₁)+ (1−p₂)+……………+(1−pₙ) C) 1−[(1−p₁)+(1−p₂)+……………+(1−pₙ)] D) 1−[(1−p₁).(1−p₂)…..………(1−pₙ)] 28 / 100 The weights of 15 students (in kg) recorded as 31, 35, 37, 27, 29, 32, 43, 37, 41, 34, 28, 36, 44, 45, and 42 has median of 35 kg. If the weights 44 and 27 are replaced by 46 and 25 them the new median will be A) 35 B) 36 C) 37 D) 34 29 / 100 A company has the following information during the year. In a pie diagram, the degree of angle of labour cost is A) 36° B) 72° C) 108° D) 216° 30 / 100 A box contains ticket numbered 2, 3, 4, 5, …. , 100, 101. One ticket is drawn at random from the box. The probability that the number on the ticket is a perfect square is (a) \(\frac{1}{10}\) (b) \(\frac{4}{101}\) (c) \(\frac{9}{101}\) (d) \(\frac{9}{100}\) A) (a) B) (b) C) (c) D) (d) 31 / 100 The term “equestrian” is related to A) Gymnastics B) Archery C) Gymkhana D) Horse riding 32 / 100 What is the name of the first robot that has been given citizenship in Saudi Arabia? A) Rebeka B) Sophia C) Anita D) Maviah 33 / 100 “KARAN-J” introduced recently in the Indian defence system, is a A) Helicopter B) Tank C) Submarine D) Aircraft 34 / 100 Before becoming the president of India, Mr. Ram Nath Kovind was Governor of which state? A) Tamil Nadu B) Bihar C) Jharkhand D) Uttarakhand 35 / 100 Who is the author of the book ‘Asian Drama’? A) K.M. Panikkar B) Gunnar Myrdal C) Jaswant Singh D) M.S. Swaminathan 36 / 100 Which state of India has recently declared Urdu as the second official language? A) Telangana B) Andhra Pradesh C) Tamil Nadu D) Kerala 37 / 100 In the Preamble of the Indian Constitution, which of the following expression is used? A) All the people of India B) United people of India C) We, the people of India D) People of our India 38 / 100 The Khalji dynasty was founded by A) Alauddin Khalji B) Ghiyasuddin Khalji C) Jalaluddin Khalji D) Bakhtiyar Khalji 39 / 100 Who wrote Bang-e-Dara? A) Dara Shikoh B) Iqbal C) Faiz D) Sir Syed 40 / 100 Which city will host the 2022 Commonwealth Games? A) Vancouver B) Birmingham C) Melbourne D) Colombo 41 / 100 Where is Bayt al-Maqdis situated? A) in Egypt B) in Saudi Arabia C) in Iraq D) in Palestine 42 / 100 One of the following companions is popularly known as Jamiul Qur’an (Compiler of the Qur’an) A) Hazrat Umar Farooque (RA) B) Hazrat Uthman Ghani (RA) C) Hazrat Ali Murtaza (RA) D) Hazrat Abu Zar al-Ghifari (RA) 43 / 100 Which caliph is known as ‘Abu Turab’ A) Ali B) Uthman C) Abu Bakr D) Umar 44 / 100 The first sultan of the Delhi Sultanate was A) Qutbuddin Aibak B) Ghiyasuddin Balban C) Alauddin Khalji D) Firoz Shah Tughlaq 45 / 100 The mystical work ‘Majma al-Bahrayn’ was written by A) Aurangzeb B) Data Ganj Baksh C) Dara Shikoh D) Abdul Haq Dehlawi 46 / 100 Which of the following books is written by Shah Waliullah? A) Hujjatullah al-Baligha B) Asbab-i-Baghawat-e-Hind C) Qawl-i-Mateen dar Abtal-i-Harkat-i-Zamin D) Khutut-i-Alamgiri 47 / 100 Scientific society was established at A) Moradabad B) Bijnor C) Aligarh D) Ghazipur 48 / 100 The Khilafat Movement was initiated by A) Mohammed Ali B) Shaukat Ali C) Mohd. Ali Jinnah D) Muhammed Ali and Shaukat Ali 49 / 100 Who planted the ‘Tree of Liberty’ at Srirangapatnam A) Hyder Ali B) Tipu Sultan C) Banda Bahadur D) Bahadur Shah Jafar 50 / 100 Which holy book was translated as the ‘Razmnama’ A) Ramayana B) Geeta C) Mahabharata D) Adi Grantha 51 / 100 A train covers half of its journey at a speed of 10 m/s and the other half at a speed of 15 m/s. The average speed of the train during the whole journey is A) 12.5 m/s B) 12.0 m/s C) 7.5 m/s D) 5.0 m/s 52 / 100 A motor boat starting from rest on a lake accelerates in a straight line at a constant rate 3.0 m/s² for 8.0 seconds. How far does the boat travel during this time? A) 24 m B) 64 m C) 96 m D) 192 m 53 / 100 From the top of a building 40 m tall, a boy projected a stone vertically upwards with an initial velocity of 10 m/s. After how long will it pass through the point from where it was projected? (Take g= 10m/s²) A) 1 second B) 2 seconds C) 4 seconds D) 6 seconds 54 / 100 A force acts for 10 seconds on a body of mass 10⁻² kg, initially at rest, after which the force ceases to act. The body traverses 0.5 m in the next 5 seconds. The magnitude of the force is A) 9.8 N B) 98 N C) 10⁻² N D) 10⁻⁴ N 55 / 100 Two particles of masses m₁ and m₂ have equal kinetic energies. The ratio of the magnitude of their momenta is A) m₁ : m₂ B) m₂ : m₁ C) \(\sqrt{m₁}:\sqrt{m₂}\) D) m₁² : m₂² 56 / 100 How much momentum will a dumb-bell of mass 10 kg transfer to the floor if it falls from a height of 80 cm? (Take g = 10 m/s²) A) 10 kg m/s B) 40 kg m/s C) 80 kg m/s D) 100 kg m/s 57 / 100 If R is the radius of the earth and g is the acceleration due to gravity on the surface of the earth, the mean density of the earth is (a) \(\frac{3πR}{4gG}\) (b) \(\frac{4πG}{3gR}\) (c) \(\frac{4RG}{3πg}\) (d) \(\frac{3g}{4πGR}\) A) (a) B) (b) C) (c) D) (d) 58 / 100 A block of wood is kept on a tabletop. The mass of a wooden block is 5 kg and its dimensions are 40 cm × 20 cm × 10 cm. Find the pressure exerted by the wooden block on the tabletop if it is made to lie on the tabletop with its sides of dimensions 20 cm × 10 cm (Take g=10 m/s²) A) 1000 N/m² B) 1500 N/m² C) 2000 N/m² D) 2500 N/m² 59 / 100 Which one of the following statements is not true? A) The magnitude of buoyant force does not depend on the density of the fluid B) Force of gravitation due to the earth is called gravity C) The atmospheric pressure at sea level is 10⁵ Pascal D) Relative density has no unit 60 / 100 The audible range of hearing for average human beings is in the frequency range of A) 5 Hz − 10 kHz B) 20 Hz − 15 kHz C) 20 Hz − 20 kHz D) 1 kHz − 20 kHz 61 / 100 How many bulbs of resistance 6 ohms should be joined in parallel to draw a current of 2 amperes from a battery of 3 volts?2 A) 2 B) 4 C) 6 D) 8 62 / 100 Two conducting wires of the same material of equal lengths and equal diameters are first connected in series and then parallel in the circuit across the same potential difference. The ratio of heat produced in series and the parallel combinations would be A) 1 : 2 B) 2 : 1 C) 1 : 4 D) 4 : 1 63 / 100 A rectangular coil of copper wires is rotated in a magnetic field. The direction of induced current changes once in each A) two revolutions B) one revolution C) half revolution D) one-fourth revolution 64 / 100 The frequency of A.C. mains in India is A) 0 Hz B) 50 Hz C) 100 Hz D) 200 Hz 65 / 100 Light travels through a glass plate of thickness t and having refractive index n. If c is the velocity of light in a vacuum, the time taken by light to travel this thickness of the glass is A) t/nc B) nt/c C) n²t/c D) t/n²c 66 / 100 The focal length of a convex lens is 40 cm. Its power, in dioptre, is A) 0.4 B) 2.5 C) −2.5 D) −0.4 67 / 100 A concave lens of focal length 15 cm forms an image 10 cm from the lens. How far is the object placed from the lens? A) 15 cm B) 25 cm C) 30 cm D) 35 cm 68 / 100 The formula of oxide of metal ‘M’ is MO. What will be the formula of its phosphate? A) M₂(PO₄) B) M(PO₄)₂ C) MPO₄ D) M₃(PO₄)₂ 69 / 100 Which of the following will show the “Tyndall effect”? A) Salt solution B) Milk C) Copper sulphate solution D) None of these 70 / 100 Colloid is a A) homogeneous mixture B) heterogeneous mixture C) solution D) both (a) and (b) 71 / 100 In the above reaction, alkaline KMnO₄ act as A) Oxidizing agent B) Reducing agent C) Catalyst D) Dehydrating agent 72 / 100 Melting of wax is A) Physical change B) Chemical change C) Oxidation reaction D) Reduction reaction 73 / 100 The number of Aluminium ions present in 0.251 g of Al₂O₃ (molecular mass=102) are A) 2.96 × 10²¹ B) 2.96 × 10²⁰ C) 1.48 × 10²¹ D) 1.48 × 10²⁰ 74 / 100 Bleaching powder is prepared from the reaction of A) Slaked lime and chlorine B) Quick lime and chlorine C) Burnt lime and chlorine D) Calcium and chlorine 75 / 100 During the process of extraction, sulphide ores are usually converted into A) Sulphates B) Oxides C) Hydroxides D) Sulphites 76 / 100 A solution contains 25 g of common salt in 75 g of water. Calculate the concentration in terms of mass by the mass percentage of the solution. A) 25% B) 50% C) 75% D) 0.50% 77 / 100 Which one of the following types of medicines is used for treating indigestion? A) Antibiotic B) Analgesic C) Antacid D) Antiseptic 78 / 100 Which of the following is not a base? A) NaOH B) KOH C) NH₄OH D) C₂H₅OH 79 / 100 Na₂SO₄(aq) + BaCl₂ (aq) → BaSO₄(s) + 2NaCl (aq) The above reaction is a A) Decomposition reaction B) Redox reaction C) Displacement reaction D) Precipitation reaction 80 / 100 Which is not a homogeneous mixture? A) Brass B) Bronze C) Steel D) 24-carat gold 81 / 100 A metal ‘M’ forms an oxide with the formula MO. If metal ‘M’ belongs to the third period of the modern periodic table, what is the atomic number of metal ‘M’? A) 11 B) 12 C) 20 D) 13 82 / 100 Which is an example of decomposition reaction? A) NH₄CNO → NH₂CONH₂ B) Fe + CuSO₄ → FeSO₄ + Cu C) 2H₂O → 2H₂ + O₂ D) CaO + H₂O → Ca(OH)₂ 83 / 100 The product is A) Acetaldehyde B) Acetic acid C) Ethanol D) Potassium ethoxide 84 / 100 Which one is the correct example of metalloid? A) Caesium B) Aluminium C) Gallium D) Tellurium 85 / 100 Gustatory receptor is responsible for detecting the A) Taste B) Smell C) Pressure D) Temperature 86 / 100 The basic filtration unit of the kidney is A) Ureter B) Neurons C) Nephrons D) Bowman’s capsule 87 / 100 If a yellow-seeded variety of pea is crossed with a green-seeded variety, then in F₁ all the seeds will be A) Green B) Greenish yellow C) Yellow D) Yellowish green 88 / 100 Two special cells in the stomata, surrounding the tiny pore are called A) subsidiary cells B) guard cells C) epidermal cells D) epiblema cells 89 / 100 The plant hormone which promotes cell division is A) Gibberellin B) Auxin C) Cytokinin D) Abscisic acid 90 / 100 In an ecosystem the producers are A) All green plants, algae and fungi. B) All green plants and certain blue-green algae C) All micro-organisms and decomposers D) Grasses only 91 / 100 Ozone at the higher level of the atmosphere is a product of A) Infrared radiations B) UV radiations C) Atomic radiations D) Infrared as well as atomic radiations 92 / 100 Placenta is responsible for A) Transport of O₂ B) Removal of waste materials C) Transport of glucose D) All of the above 93 / 100 Pseudocoelome is present in A) Nematodes B) Annelids C) Coelenterates D) Echinoderms 94 / 100 The materials such as starch, oils and protein granules are stored in which of the cell organelle? A) Mitochondria B) Lysosomes C) Leucoplasts D) Chromoplasts 95 / 100 Branched and uninucleate muscle cell is the characteristics of A) Heart muscle B) Smooth muscle C) Skeletal muscle D) Both (a) and (b) 96 / 100 The tissue which makes the plant hard and stiff is A) Sclerenchyma B) Parenchyma C) Collenchyma D) Aerenchyma 97 / 100 Sleeping sickness is caused by A) Leishmania sp B) Aedes sp C) Trypanosoma sp D) Ascaris sp 98 / 100 Two chambered heart is the characteristic of A) Fishes B) Amphibian C) Reptiles D) Mammals 99 / 100 In human beings sex is determined by A) X chromosome B) Y chromosome C) Both X and Y chromosomes D) A and B chromosome 100 / 100 Naked seeds are the characteristic feature of A) Gymnosperm B) Bryophytes C) Thallophytes D) Pteridophytes Your score isThe average score is 0% 0% Restart quiz Please Rate The Test Send feedback Share is Caring: Share on WhatsApp (Opens in new window) WhatsApp Share on Facebook (Opens in new window) Facebook Share on Telegram (Opens in new window) Telegram Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Related
