ETEA Managing Director (MD) 2019 Past Paper with Answers

Practice the ETEA Managing Director (MD) 2019 past paper with 725 solved MCQs, answers and topic coverage.

725 solved MCQs across 14 approved papers

When we multiply a number by 6.2 and add 8 to the product, the answer is 31. What is the number?Answer: 3.7 What is the circumference of a circle if the radius is 7 cm?Answer: 44 cm What is the cardinality of the set A = {1, 2, 3, 4}?Answer: 4 What is the factorized form of the expression: x₂ + 5x + 4?Answer: (x + 4)(x + 1) The area of a rectangle garden is 96m₂. If it's width is 3m, find its length?Answer: 32m The concept of Laws of Learning was introduced by which of the following educationist?Answer: Edward Thorndike 625 decreased by 12% is _____?Answer: 550 Which of the following is a prefix? un, ness, ful, None of theseAnswer: un- Where are the Chaukhandi graves located?Answer: 29 km east of Karachi The Synonym of Bitterly is?Answer: Harshly The fibers neuron which transmit nerves impulses to the cell body is called ______?Answer: Dendrites Antibodies flowering in blood which can recognize and kill virus and bacteria are special tye of ______?Answer: Protein The exchange of gases between blood and capillaries take place at which one of the following place?Answer: Alveoli The electronic distribution of magnesium (Mg) is 2, 8, 2. The location of magnesium in the periodic table is?Answer: Period= 3, Group= 2 In a DNA molecules, adenine nitrogenous base in one strand form a link in the opposite strand with which one of the following nitrogenous wastes?Answer: Thymine Microorganisms in the gut herbivores help to digest cellulose and get food and shelter in return. This type of interaction between organisms is called _____?Answer: Mutualism 12 men water the field in 9 hours. How many men will be required to water the same field in 4 hours?Answer: 27 men If log3 (4x + 3) = 3, find the value of x?Answer: 6 There are two numbers such that the sum of the first and three times the second is 53, while difference between 4 times the first and twice the second is 2. What is the first number?Answer: 8 If you add up the numbers 1 - 200 consecutively (1+2+3+4+5 ..... + 200) the total is?Answer: 20100 The ratio between two numbers is 8 : 3 and their difference is 20. Find the numbers?Answer: 32 and 12 If 6x₂ - 17x + 12 = 0, then the solutions are?Answer: x = 3/2, 4/3 Find the value of k so that the sum of the roots of the equation 2x₂ + kx + 6 = 0 is equal to four times the product of its roots?Answer: -24 Nylon belongs to a family of synthetic polymers known as polyamides. Which of the following is NOT a characteristic of Nylon?Answer: Poor abrasion resistance The Electrocardiogram (ECG) is a diagnostic tool/test that is routinely used to assess the electrical and muscular function of ______?Answer: Heart X-rays are electromagnetic radiations, lying between ultraviolet radiations and gamma rays in the spectrum. Which material is usually used as the target in an X-ray tube?Answer: Tungsten Genetic information from the DNA to mRNA and then to cytoplasm takes place in two steps i.e. translation and _____?Answer: Transcription The photographic film on which image is to be produced is made up of ____?Answer: Silver halide Which one of the following group of disease caused by virus?Answer: Hepatitis, Flu and Mumps The animals which are soft bodies, move freely or attached to anything, covered with shell or without shell and live in pond, lake, river, ocean are _____?Answer: Mollusks