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The pie chart shows the monthly expenditure of a public servant. The monthly expenditure on housing is twice that of school fees How much does the worker spend on housing if his monthly income is ₦72,000 A. ₦1,000 B ₦2,000 C. ₦3,000 D. ₦4,000 3. Approximate 0.9875 to 1 decimal place. A. 1.1 B. 1.0 C. 0.9 D. 0.10 4. Add 54base 8 and 67base 8 giving your answer in base 8. A. 111 B 121 C. 123 D. 143 5. In a class of 40 students, 32 offer mathematics, 24 offer physics and 4 offer neither mathematics nor physucs, how many offer both mathematics and physics? A. 4 B. 8 C. 16 D. 20 6. If X, Y can take values from the set (1,2,3,4), find the probability that the product of X and Y is not greater than 6 A. 58 B. 516 C 12 D. 38 7. A trader realises 10x -x2 Naira profit from tbe sale of x bags of corn. How many bags will give him the maximum profit? A. 7 B. 6 C. 5 D. 4 8. If y=23five 101three, find y, leaving your answer in base 2 A. 1110 B. 10111 C. 11101 D. 111100 9. Calculate the total surface area of a cupboard which measures 12 cm by 10cm by 8cm A. 1920cm² B. 592cm² C. 296cm² D. 158cm² 10. Convert 0.04945 to two significant figures A 0.040 B. 0.050 C 0.49 D. 0.049 11. The probabilities that John and James pass an examination are 34 and 35 respectively. Find the probability of both boys failing the examination A. 110 B. 210 C. 920 D. 1120 12. Convert (10110.011)base 2 in base 10? 13. In how many ways can kantata be formed? 14. cube of (101) base 2 (i.e cube is thrice 100*101*101) ENGLISH Antonyms and Synonyms words that came out. Frivolous Accent Tremendous Flippant Callous Boqus Complacent Humdrum Impertinent Sagacity The passage was based on “MOSQUITO AND ANIMAL KINGDOM” 1. What question did Bint ask Mallam Salihu? 2. What did Omar get in his 3. Who introduced the snail soup? 4. Where did the police arrest Zaki? 5. How much was given to Tomiwa? 6. How did Habib notice that the girl on the car is not Salma? Why does Ummi eavesdrop on her children? Who and who was in the car. Answer Abib and laraba. Where was Talle arrested? How much did Tomiwa give her roommates? . Snakes and ladders always____me happy these days. A. makes B. make C. made D. making . My____is for you to refuse the___of the wicked. A. advise/advice B. advice/advise C. advice/advice D. advise/advise Synonyms . He was supposed to “envelop” . Bogus- Means fake . Possible interpretation He is generous to a fault Vowel sounds Bluff A. rough Consonant sound Batch A. Church Stress characterise continental Emphatic stress John CANNOT only sing, he can also dance CHEMISTRY 1. N2(g) + 3H2(g) = 2NH3(g) From the equation above, calculate the volume of gaseous produced if 0.5 moles of Nitrogen gas are used under standard condition [G.M.V=22.5dm³] A. 2.24dm³ B. 22.4dm³ C. 11.2dm³ D. 44.8dm³ The device used to measure the angle of dip is A. Dip circle B. Dip protractor C. Magnetic dip D. Dip angular R-L-C circuit, resonance occurs with? PHYSICS QUESTIONS: What is the slope on velocity time graph? What is the effect of hydrogen bubble i.e. polarization? A good machine should have what value for it machanical advantage? CHEMISTRY Atomic theory Quantization Types of reaction Endothermic and exothermic Electrolysis (mass of copper) Gas law(Charles law) What to consider in the production of salt Reaction of ethanol and phosphorus 5 oxide Monomer of polyvinyl chloride is called? Tin is extracted from cassiterite by ? Consequences of dispersion of light is? Compound microscope can produce? Slope of a velocity time graph is? According to kinetic molecular model in gasses is? Pressure in a liquid increases with ? One question asked for the structure of a neuron The vertebrae present at the neck region is…… The splash zone is found in…. Yellow fever is transmitted by which vector A wave equation will be given where you have to get the wave number… Thisone was really simple In English,antonym of invigorating

160 litres C. 225 litres D. 960 litres Chemistry Kindly study your electrochemical series very well. 3 questions came out from it Types of Bonding, Solubility, Production of Salt What will not react with oxygen to give acidic oxide A. Chlorine B. Phosphorus All metals are ___ the Answer is reducing agent The final product of the oxidation of ethanol with K2Cr2O7 solution is? In the food processing industry , the seperating techniques used for quantitative analysis is? Tin is extracted from cassiterite by? The reaction of ethanoic acid and PCl5 will give? How many neutrons are present in an atom of mass number 37 and atomic number 17 What volume of water added to 10dm-³ of a 2.0molar HCl solution to give a final solution of a 0.5moldm-³ What is the monomer of polyvinylchloride? What is the property of all metals? What is the mass of copper when 2F is passed through it? What is the empirical formula of 69% carbon, 15.3% hydrogen and 30.7% oxygen? Polyvinyl chloride is made from Find the number of neutrons if atomic number is 17 and mass number is 37. H^+ + OH^- to give water is what type of reaction. The addition of charcoal to filter bed in town water supply is for what purpose? Chemist organic compounds Empirical formula Isomerism the percentage of gases in the air Which if these gases give blue color to a bunsen flame. A. H2S B. So2 C. Hcl D. Co2 H is an ionic compound in A. HCL B. Nah C. Ch4 which of these produces a pale blue flame of a bunsen burner when hydrogen peroxide reacts with acidified kmno4 the purple colour changes to ? which of these is a monomer of poly vinyl chloride PHYSICS In RLC circuit resonance occurs when ? I choose XL = XC sha What happens to the leaf of a gold leaf electroscope when the same charge is put on it? When a magnet is divided into two, what is formed? Oxidation of filament is prevented by? When saturated vapour pressure is equal to atmospheric pressure, what is that? What is the slope of a velocity time graph? Resonance in a R-L-C circuit is denoted by? A gas of volume 546cm³ at 0⁰c. Find the final volume if the temperature is -100⁰C? The phenomena of capillarity is? What is the property of wave that doesn’t change with medium? How do you convert an a.c motor to d.c motor?… By changing? What is the consequence of dispersion? Charge carriers in p-type semi conductors are? What is the formula for refractive index? Two bodies moving with 210ms-¹ and 220ms-¹. What is their relative velocity? An image of height 40cm is 30cm from a mirror. If the height of the image is 20cm, what is the distance of the image from the mirror ? Find the energy dissipated in a circuit of 0.5A and 40V in 2 minutes Which is a derived unit?… Newton A resistance thermometer is 500 at ice point and 550 at steam point. What I the temperature at 535 ohms? CRS The cow of bashans would be condemned Abi rebuke By A chain B rope C scale D flood The book of Philemon teaches —— In Paul’s teaching of justification by faith one can now what ——- Crs the questions are long in my head The Dry bones Ezekiel saw signifies A joy of Israel B hope of Israel C peace D faith of Israel In matthews account the lord told his disciples to go to where ——- Don’t rob people of their wages was said by who during the preaching of baptism. The ass he used for triumphant entry signifies Kingship and humility Humility and love Humility and happiness Humility and service. BIOLOGY What is the function of Petaloid sepals? What is the plant characteristics of euglena? What is the association between shark and remora fish? An example of carnivorous plant is? What is the bone of the ear?….stirrup What is the process of urine formation? Lime water turning milky confirms the? Components of blood? The urinogenital tract of a male ? Who postulated the theory of use and disuse? Movement in amoeba is through? Population QUESTIONS MATHEMATICS 1. Calculate the area of an equilateral triangle of side 8cm A. 8√3 B. 16 C. 4√3 D. 16√3 2.

Find the probability of both boys failing the examination. A. 110 B. 210 C. 920 D. 112 12, If the simple interest on a sum of money invested at 3% per annum for 212 years is N123, find the principal. A. N676.50 B. N820 C. N1,640 D. N4,920 13,. A machine valued at N20,000 depreciates by 10% every year. What will be the value of the machine at the end of two years? A. N16,200 B. N14,200 C. N12,000 D. N8,000 14. A boy walks 800m in 20 minutes. Calculate his average speed in Km/H A. 2.4 B. 4 C. 24 15,A car uses one litre of petrol for every 14km. If one litre of petrol cost N63.00, how far can the car go with N900.00 worth of petrol? A. 420Km B. 405Km C. 210Km D. 200Km 16,Two sisters, Taiwo and Kehinde, own a store. The ratio of Taiwo’s share to Kehinde’s is 11:9. Later Kehinde sells 23 of her share to Taiwo for N720.00. Find the value of the store A. N1,080.00 B. N2,400.00 C. N3,000.00 D. N3,600.00 17,. A room is 12m long, 9m wide and 8m high. Find the cosine of the angle which a diagonal of the room makes with the floor of the room A. 1517 B. 917 C. 815 D. 127 18Divide the L.C.M of 48, 64 and 80 by their H.C.F A. 20 B. 30 C. 48 D. 60 19,Find the equation of the line through (5,7) parallel to the line 7x + 5y = 12 A. 5x + 7y = 20 B. 7x + 5y = 70 C. xy = 7 D. 15x + 17y = 90 20, A man’s initial salary is N540.00 a month and increases after each period of six months by N36.00 a month. Find his salary in the eight month of the third year. A. N828.00 B. N756.00 C. N720.00 D. N684.00 21,Evaluate (2√3 – 4) (2√3 + 4) A. -4 B. -2 C. 2 D. 4 22,Find the equation of the tangent at the point (2, 0) to the curve y = x2- 2x A. y = 2x – 4 B. y = 2x + 4 C. y = 2x – 2 D. y = 2x + 2 23,Evaluate log2 8 – log3 1919 A. -1 112 B. -1 C. 1 D. 5 24,Tanθ is positive and Sinθ is negative. In which quadrant does θ lies A. Second only B. Third only C. Fourth only D. First and third only Correct Answer: Option B 25,Given that Sin (5x− 28)o = Cos(3x − 50)o, Ox < 90o Find the value of x A. 14o B. 21o C. 32o D. 39o Correct Answer: Option B 26,Find the average of the first four prime numbers greater than 10 A. 20 B. 19 C. 17 D. 15 27,If the mean of 4, y, 8 and 10 is 7. Find Y? A. 6 B. 10 C. 7 D. 9 28,Find the derivative of y = ( 13X + 6) A. 2×33 – 2x + k B. 23( 13X + 6) C. 23( 13X + 6)2 D. 13( 13X + 6)2 29,In a school of 150 students, 80 offer French while 60 offer Arabic and 20 offer neither. How many students offer both subjects? A. 45 B. 10 C. 35 D. 30 30, If the 2nd term of a G.P is 89and the 6th term is 412. Find the common ratio. A. 2 B. 32 C. 23 D. 3 31,The sum of the interior angles of a polygon is a given as 1080o. Find the number of the sides of the polygon. A. 5 B. 7 C. 6 D. 8 32,If line p = 5x + 3 is parallel to line p = wx + 5. Find the value of w. A. 7 B. 3 C. 6 D. 5 33,Evaluate ∫(cos4x + sin3x)dx A. sin4x – cos3x + k B. sin4x + cos3x + k C. 14sin4x – 13cos3x + k D. 14sin4x + 13cos3x + k 34,Calculate the range of 20, -6, 25, 30, 21, 28, 32, 33, 34, 5, 3, 2, and 1. A. 32 B. 36 C. 33 D. 40 35,Calculate the perimeter of a sector of a circle of raduis 12cm and angle 60o. A. (12 + 4π B. (24 + 4π)cm C. (12 + 6π)cm D. (24 + 6π)cm 36,Given U = {xx is a positive integer less than 15} and P = {xx is even number from 1 to 14}. Find the compliment A. {1, 3, 5, 7, 9, 11, 13, 15} B. {2, 3, 5, 7, 9, 11, 13} C. {1, 3, 5, 7, 9, 11, 13} D. {2, 3, 5, 7, 11, 15} 37,A number of pencils were shared out among Bisi, Sola and Tunde in the ratio of 2:3:5 respectively. If Bisi got 5, how many were shared out? A. 15 B. 25 C. 30 D. 50 38,Calculate the perimeter of a sector of a circle of raduis 9cm and angle 36o. A. 18cm B. (18 + 9π5)cm C. (9 + 9π5)cm D. 9π5cm 39,An arc subtends an angle of 30o at the centre of a circle radius 12cm. Calculate the length of the arc. A. 6π B. 2πcm C. 3πcm D. 9πcm 40, If a car travels 120km on 45 litres of petrol, how much petrol is needed for a journey of 600km? A. 720 litres B.

JAMB 2024 UTME BATCH ONE (1) RANDOM QUESTIONS: DAY 1 . ENGLISH LANGUAGE Shina is not as old ___ we thought A. Like B. As SYNONYMS & ANTONYMS The words were; 1. Malevolence 2. August occasion 3. Complacent 4. Bogus 5. Repealed 6. Quick tempered 7. Nocturnal 8. Impertinence 9. Sagacity 10. Impregnable 11. Seldom 12. Invigorating opposite Who introduced snail dish How the habit know that tomiwa was not salma What does it mean when someone gives generous to a fault Who are the two in the car With salma If we ____now what will you give me A met B meet C meant D met Emphatic stress and stress on Reminiscence Under sentence interpretation Hat trick Put one’s house in order Out of bounds Generous to a fault Cloze Passage Reading, writing, etc skills Comprehension Man and mosquito Life changer They ask how much was given to tomiwa to share with her friends They ask where they caught Zaki For english Rules of concord should be studied wella Who is the hero in lion and the jewel In China,the bat is symbol for happiness. Not for me. Lakunle was against tradition Baroka was against modernity Which figure of speech was used This poem that has to do with rage Rage deprives you….. Sesay oumar is from…. Caution is the first order of security.. Figure of speech? Nii and Massa has been married for how many years. Colonel redfern is unable to cope with the…? Past Present Future Dominant figure of speech in caged bird ENGLISH Who introduced the snail delicacy How much did labaran give salma for her friends Then how much was her personal money Meaning of gospel truth How much did Habib give Tomiwa Then there was stress Sound. GOVERNMENT Who was the head of palace Hausa/Fulani pre colonial administration Recruitment of legislative. Security in the Igbo pre-colonial was by… Ofo Ozo Age grades How many states was created in 1996 The kind of election that the highest votes wins is what? (They asked about the first name of the electoral commission) Mine was…which electoral commission conducted the 1979 election. Sovereignty is a characteristics of ___ They asked about monarch and Aristocracy, Feudalism, Common wealth, Hausa Authority The first give political parties in second republic? ECONOMICS Demand and supply Elasticity of demand Money Banks Market Opec 1. Problems of computing national income using output method 2. Which is the oldest international trade theories 3. Definition of isoquant 4. Factors affecting supply 5. A rise in naira in relation to dollar is called what?? MATHEMATICS 1,Calculate the area of an equilateral triangle of side 8cm A. 8√3 B. 16 C. 4√3 D. 16√3 2,The pie chart shows the monthly expenditure of a public servant. The monthly expenditure on housing is twice that of school fees. How much does the worker spend on housing if his monthly income is ₦7200? A. ₦1000 B. ₦2000 C. ₦3000 D. ₦4000 3,Approximate 0.9875 to 1 decimal place. A. 1.1 B. 1.0 C. 0.9 D. 0.10 4,Add 54 eightand 67eight giving your answers in base eight A. 111 B. 121 C. 123 D. 143 5,IN A CLASS OF 40 STUDENTS, 32 OFFER MATHEMATICS, 24 OFFER PHYSICS AND 4 OFFER NEITHER MATHEMATICS NOR PHYSICS. HOW MANY OFFER BOTH MATHEMATICS AND PHYSICS? A. 4 B. 8 C. 16 D. 20 6,If X, Y can take values from the set (1, 2, 3 ,4), find the probability that the product of X and Y is not greater than 6 A. 58 B. 516 C. 12 D. 38 7,A trader realises 10x – x2 Naira profit from the sale of x bags of corn. How many bags will give him the maximum profit? A. 7 B. 6 C. 5 D. 4 8,If y = 23five 101three , find y, leaving your answer in base two A. 1110 B. 10111 C. 11101 D. 111100 9,Calculate the total surface area of a cupboard which measures 12cm by 10cm by 8cm A. 1920cm2 B. 592cm2 C. 296cm2 D. 148cm2 Correct Answer: Option B 10,Convert 0.04945 to two significant figures A. 0.040 B. 0.049 C. 0.050 D. 0.49 11,The probabilities that John and James pass an examination are 34 and 35 respectively.

JTA JAMB ENGLISH LANGUAGE Questions on Life changer 1. Full meaning of EMEC 2. What's the post of Hon habib 3. How much did salma give Dr Kabir 4. Where did Ummi and her kids sit while waiting for their dad 5. What did salma didn't like when she was Queen Amina Hall as her hostel 6. Why is Talle named the quiet one 7. Who is Talle Which of these actions is not reflex actions? A. Jumping up when on a hot iron touches you B.The beating of the heart C. The secretion of pepsin into the stomach D. Ultrafiltration of urea in the kidney E. None of the above Chitin is a major component of the cell walls of A) Plants B) Animals C) Fungi D) Bacteria

BIOLOGY: Animal and Plant Cells Digestive System in other animals Evolution Animal Nutrition Plant Nutrition CHEMISTRY: Rates of Diffusion from Gas Laws Empirical Formula Organic Chemistry PHYSICS: Polarisation The Mirror Formula Thermal Conductivity Formula Viscosity Index Specific Heat Capacity & Latent Heat Kirchoff's Law Refractive Index https://t.me/JustifiedAcademy

N10,000 SENT. CONGRATS ONCE AGAIN TO THE WINNERS. The third person no gree send me account details. So I will use part of the money as giveaway this Friday if the person doesn't send account details.

When a red rose is observed in blue light, what color does the observer see? It appears black What is the first organ that develop in a fetus? A) liver B) heart C) brain D) kidney Answer is B heart Which cells play a role in the body defense A) erythrocytes B) thrombocytes C) leucocytes ✅ How many true ribs are present in the human body ? A) 5 B) 6 C) 7 D) 8 Answer is C 7 Lack of oxygen in the tissue is called? A) anaxia B) hypoxia C) cynosis D) anorexia Answer is B hypoxia Which of the following has oxygenated blood? A) renal veins B) pulmonary veins C) pulmonary arteries D) hepatic portal vein Answer is B pulmonary veins The time duration of one heart beat is? A) 0.2secs B) 0.4secs C) 0.8secs D) 0.6secs Answer is C 0.8secs The acid found in the stomach is . A) nitric B) acidic C) hydrochloric acid✅ D) sulfuric

Lichen

*ECOLOGICAL FACTORS* These are divided into two: 🔰Abiotic or non living factors: •Climatic factors→ rainfall, temperature, light, wind etc. • Topographic factors→ slopes, valleys etc • Edaphic factors→ Ph of soil, moisture content of the soil, organic matter content of the soil. 🔰Biotic or living factors: feeding, predators, competition etc. ECOLOGICAL FACTORS IN AQUATIC HABITAT. • Salinity • Turbidity • Tides • Current

*BASIC ECOLOGICAL CONCEPTS* ♻️ *AUTECOLOGY*: This is the study of an *individual organism* and its environment. ♻️ *SYNECOLOGY*: This is the study of *two or more organism* and their environment ♻️ *FRESH WATER*: This is a water body that has little or no salt concentration. E.g streams, rivers, ponds ♻️ *MARINE OR SALT WATER*: This is a water body with high salinity. E.g Seas and oceans ♻️ *ESTUARINE OR BRACKISH WATER*: This is a mix up of fresh and marine waters with seasonal fluctuating salinity. E.g Deltas and Lagoons. ♻️ *POPULATION*: This is the total number of individuals of the same species living in a particular area. ♻️ *COMMUNITY*: This is the naturally occurring group of plants and animals living in a giving area. ♻️ *NICHE*: This is the smallest area within a habitat where an organism is found. ♻️ *ATMOSPHERE* : The open space above the earth surface which contains a mixture of gases and water vapour. ♻️ *BIOSPHERE*: The part of the earth that supports the existence of living things ♻️ *HYDROSPHERE*: This is made up of the water bodies. ♻️ *LITOSPHERE*: The solid part of the earth. E.g rock, soil

*Symbiotic interactions of plants and animals* 🔆 MUTUALISM: This is a close relationship between two organisms in which both of them benefits from each other. Examples; Algae and fungi in Lichens, Algae and plant roots in mycorrhiza, protozoa in the intestine of termite, Nitrogen fixing bacteria in the root noodles of leguminous plants, remora fish and shark. 🔆 COMMENSALISM: This is an association between two organisms living together in which only one benefits from the association while the other neither benefits nor gets harmed. Examples, Epiphytes growing on plants, Man and intestinal bacteria, oyster and crab. 🔆 PARASITISM: This is a close association between two organisms, in which one benefits at the expense of the other. The organism that benefits is called the *parasite* while the organism that is harmed is called the *host*.

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Thoracic vertebra

• It has a long neural spine projected backwards • It has a reduced transverse process that articulate with the ribs • It has articular facets on the centrum and transverse process which articulate with the head and tubercule of the ribs respectively. ♋

LUMBAR VERTEBRA

• It has a short and flat neural spine • It has well developed transverse process • It has a thick centrum • It has a well developed pre and post zygapophyses ♋

SACRAL VERTEBRA

• The sacral vertebra consists of fused bones called *sacrum* • The transverse process of the first and second vertebra articulate with the pelvic girdle • The neural canal diminishes gradually from the first vertebra until it disappears in the last. ♋

CAUDAL VERTEBRA

• It is reduced to form small centrum bones • It lacks neural canal