01/05/2020 Free Mock Exams Junior Class NECO/BECE 0Comments by Gate Academy Please, fill out the information below to continue. Note: This is a sample test, and you can only take it for a limited period, after which you will be required to subscribe to a plan NAME EMAIL PHONE NUMBER 1. Electrons were discovered byJames Chadwick B.Sir Isaac NewtonJ. J. ThompsonCharles Newton2. Find the area of a square with side 7 cm.35 cm²343 cm²14 cm²10 cm²49 cm²3. Kilowatt – hour is a unit ofEnergyCurrentPowerElectric charge4. Divide 100001_{two} by 11_{two}.1011101111001110111105. A square has a perimeter of 24 cm. Find its area in cm².96 cm²48 cm²24 cm²36 cm²72 cm²6. Simplify 7 × 3a - (3a + 5a)-35a24a18a16a13a7. Convert 57_{ten} to a number in base two.1110011001111111101111011100118. Chemistry is a branch of science which can be used for providing the services to mankind. Comment on the statement.FalseStrongly notMay BeTrue9. Which of the following is used in making batteries for light torches?DiamondCopperGoldZinc10. Three points, R, S, and T marked the edges of a garden plot. If |RS| = 5 m, |ST| = 13 m, and |RT| = 12 m, find the area of the garden plot.8 m²15 m²30 m²28 m²27 m²11. The table below shows the masses to the nearest kg of a group of market women.The percentage of the women with mass not less than 74kg is50%40 %35/2 %75/2 %12. In an examination, 35 out of 125 students failed. What percentage of the students passed?65%35%72%28%90%13. Which of the following readings cannot be determined with a meter rule?2.56cm2.55cm2.05cm2.50cm2.00cm14. A soldier with three stripes on each arm.commandantgeneralinspectormarshall15. Primary colors of light areBlack, blue and greenNone of these colorsRed, blue and greenCyan, magenta and yellow16. Choose the word that best completes the sentence:I did all the groundwork on this project but he only gave me a/an ________ acknowledgement in his report.grudginguncannyitemiseddamagingcrowning17. For the set of numbers 2, 3, 5, 6, 7, 7, 8.The mean is greater than the modeThe mean is greater than the medianThe median is equal to the meanThe mean is less than the medianThe median is greater than the mode18. A bullet of mass 40g is moving with a speed of 2.16km/h. Calculate its kinetic energy0.072J0.0072J7.2J72J19. . Of a machine is the ratio of distance moved by the effort to distance moved by loadvelocity ratiomechanical advantageefficiency20. The greatest value of an integer x which satisfies the inequality 2 - 4x > 15 is-4-23-3421. Which among the following are primary colors?Red, Green, BlueYellow, Violet, BlueBlue, Yellow, GreenRed, Magenta, Yellow22. How many tiles of dimension 0.3 m by 0.3 m will cover a floor area of 32.49 square meters?355 tiles361 tiles400 tiles350 tiles366 tiles23. If two triangles are similar, thenI. the corresponding angles are similarII. the areas of the triangles are in the same ratio as the lengths of the corresponding sides.III. the triangles are congruent.IV. the corresponding sides are proportional.Which of the above statements are CORRECT?all of the aboveIII and IV onlyI and II onlyI, III and IV onlyI, II and III only24. Drugs that excite the central nervous system arenarcoticssedativeshallucinogensstimulants25. Grass → Grasshopper →Toad → Snake → Hawk representsfood chainfood webfriend chainenemy chain26. Find nearest meaning of IMPASSEDifficultyImpossibilityConfrontationStalemate27. Cholera can be prevented by immunization falsetrue28. Find the sum of the whole number N and the whole number before it.-1N(N - 1)N(N + 1)2N + 12N - 129. The diagram illustrates the distribution of marks in a class testThe total number of students who sat for the test is4036483530. What is used to make holes in hard objectsaxlewheelscrewtonge31. Find the range of the following data1/4, 5/8, 3/10, 2/5, 7/10, 7/8, 3/43/45/83/57/1032. The table below gives the ages of a group of students in a school club.Find the median.13.313.11313.513.733. What is the mean of the following set of numbers? 3, 6, 6, 7, 5, 3.2413534. Choose the word that best completes the sentence:I don't like this at all. It's a really _________ affair.outsideuglyinsideunfairdangerous35. For the following set of numbers: 8, 3, 7, 5, 4, 2, 6, 5, 1, 3the range and the median are, respectively,7, 510, 57, 37, 4.58, 4.536. Which two angles are not supplementary?23 degrees and 177 degrees5 degrees and 175 degrees 89 degrees and 91 degrees 30 degrees and 150 degrees 37. The stars and solar system make up thegalaxymilky wayuniverseplanets38. In a certain country last year a total of 500 million tons of trash was recycled. The chart below shows the distribution, in millions of tons, for the different types of trashes. How many tons of Iron/Steel was recycled?12%14%15%13%39. Two years ago, a woman was six times as old as her son. Four years from now, she will be three times as old as the son. Find their present ages26, 640, 1032, 828, 730, 740. Movement in the human body is made possible by the following except BloodBonesMusclesJoints41. Angles A and B are complementary and the measure of angle A is twice the measure of angle B. Find the measures of angles A and B,A = 45°, B = 30°A = 30°, B= 45°A = 60°, B = 60°A = 60° B = 30°42. The pie chart illustrates the distribution of number of married men (M), married woman (W), bachelors(B), spinsters(S) and children(C) at a social event.The angle of the sector representing spinsters is45°24°36°48°43. Find the measure of angle A in the figure below.87°98°103°51°44. The fleshy part of the human body is JointsBloodMusclesBones45. There are how many major types of blood vessels in the human circulatory system234146. By solving equation c³-125 = 0, value of 'c' will be201510547. If the product of 4 and the sum of 12 and a certain number is equal to 8, what is the number?-148-10-848. The neck has what type of jointpivot jointgliding jointball and socket jointhinge joint49. Which component of atom is negatively chargedisotronprotonneutronelectron50. The liver helps humans to excreteSaltBile pigmentUrineWater51 out of 50Time is Up! Time's up