2025 JAMB CBT QUESTION AND ANSWERS

AGRIC OBJ: 1-10: ACCADBDDBB 11-20: DDAABACBBA 21-30: CDCCADDDBA 31-40: BDDAACDDCD 41-50: CCBACBBBCC . 3ai) Loamy soil is the type of soil that has moderate water infiltration and retention abilities good for cassava growth. . 3aii) i)Clear land of all grass, brush and trees ii)Plough, rotovate and ridge iii)Apply limestone at 2-4 t/ha before rotovating iv)Form ridges 1m apart and 25-40 cm high . 3aiii) Cassava is propagated by cuttings, by planting pieces of stem. . 3aiv) Setts are planted 50 cm to 90 cm on the ridge at a 45o angle leaving 2-3 nodes above ground. . 3av) Use a contact and/or pre- emergent herbicide to control weeds for the first three months of growth (vegetative stage). Hand-weeding using hoes are normally recommended after 3 months, if necessary, since the enlarged crop canopy should limit weed growth after 3 months. . 3avi) When soil tests are not done, a general recommendation for fertilizing cassava can be: a. NPK (12:24:12) ap...

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Commerce-Obj 1DCBABDDBBB 11ABDBDCCCCD 21BACCABABBC 31ABCADDDADA 41CCBBCAAABB (2a) 1. accessibility to the retail outlet for example is it close to the road so people can easily reach it not in some back alleyway 2. target group of customers to be attracted 3. competition from other retail outlets 4. The development potential of the area in case of future expansion plans 5. nearness to customers (2b) 1. Assembling The wholesaler buys goods from different manufacturers producing the same line of goods. He assembles them in his warehouse for the purpose of sale to the retailers. 2. Storage: A wholesaler stores the goods in his warehouse. He makes them available in proper and required quantities as and when they are required by retailer. 3. Grading and Packing: A wholesaler sorts out the goods according to their quality size, shape, content etc and then packs them carefully to sell them to the retailer. 4. Transportation: Wholesaler buys goods in bulk from t...

*WAEC 2018 GOVERNMENT ANSWERS* Govt-Obj 1-10: CADBCBBBDB 11-20: BDCCDABAAB 21-30: ACCAAACAAB 31-40: ADDCDDDDCC 41-50: ACAAABADBB 10) -Language barrier There are three languages that are used for communication within the ECOWAS bloc, that is English, French and Portuguese. - Human Rights Abuses Another problem of the ECOWAS group is the penchant of the member states to abuse the human rights of their citizens. The human rights records of some member states is nothing to write home about.  - Financial problems The aims and objectives of the ECOWAS can only be achieved when the financial base of the community is solid. However, some member states are not able to honour their financial obligations to the community. - Strong External Influence: Many of the member states of ECOWAS were former colonies of some former colonial powers. Countries such as Britain, France and Portugal ever had a colony or two that now belong to the ECOWAS group  - Widespread Poverty: Many of the...

Physics OBJ: 1CADBACBADC 11ADBDDABDCC 21DBAABAACAD 31DCBBCCBABB 41BDCDDACADC (i) / means division or divide Examples: 2/2 means 2/2 ie 2 over 2. —————– (ii) * means multiplicat i on Example: 2*2 means 2×2 —————– (iii) ^ means Raise to power —————– (iv) Sqr root means means square root sign ie _/ SECTION A ANS 5QUESTION ================================ 1) decrease in height (h) increase in time (t) this shows that distance changes with time ================================== 3) i)Brownian motion ii)Atomic size iii)Expansion ================================ 2) given that U=15m3^-1 R=U* sqr2h/g h=20m g=10 R=15*sqr2*20/10 R=15*sqr40/10 R=15*sqr4 R=15*2=30m R=30m ============================= 4) L1=14cm F1=4N,F2=6N L2=4cm, Lo=? Using hooke’s law 4/14-Lo*6/4-Lo 4(4-Lo)=6(14-Lo) 16-4Lo=64-6Lo -4Lo 6Lo=64-16 2Lo=48 Lo=48/2 Lo=24Cm ============================= 5a) i)force ii)length 5b) by increasing the density mosquitoes lavrva than the dens...

VERIFIED BIO OBJ: 01-BDDCCBCDBC 11-ADCDCCAACC 21-CAABBBBCBC 31-CABCCACDAA 41-ABBDDADDAB 5a) Evaporation Condensation Precipitation Collection Transportation i)PH is pH meter ii)Light intensity is photometer iii)Turbidity is nephelometer or turbidimeter, 5b)Glucose I. Glucose is the main energy source for body cells. Ii. glucose plays a structural role with its inclusion in carbohydrate additions to proteins. iii) Oxygen I. To burn food for the release of energy stored Ii. For cellular respiration 5c) Nastism are nastic movements which are non-directional responses to stimuli (e.g. temperature, humidity, light irradiance), and are usually associated with plants. 4a) Mendel's 1st Law of inheritance States that genes are responsible for the development of the individual and that they are independently transmitted from one generation to another without undergoing ant change 4bi 1. the process by which different kinds of living organism are believed to ...

ACCOUNTING OBJECTIVE 01-10: DABDABABBC 11-20: BCAADBBBAA 21-30: ADCABCBDDC 31-40: BACBDDACDB 41-50: CCCBACCCAC (7a) Statement Of affairs as at 1 | 1 | 06 Tabulate Right Table Capital ( Opening ) N 30,000 Creditors N 1 ,000 Insurance N 2 ,000 N 33,000 Left Table Land And Building N 15,000 Motor Vechicle N 6 ,000 Stock N 4 ,000 Cash N 6 ,000 Debtors N 2 ,000 N 33,000 (7b) Trading Profit and loss account for the year ended 31st december 2016 Tabulate Right Table opening stock N 4000 purchases N 11,500 15,500 Closing Stock ( 2 ,000 ) Cost of goods sold 13500 gross profit cld 17500 31,000 salaries N 5000 rent and rates N 4000 insurance N 5000 dep on motor vechicle N 2000 net profit N 1500 17500 Left Table Sales N 31,000 31,000 gross profit b | d N 17,500 N 17,500 (7c) Balance Sheet as at 31| 12| 2006 Tabulate Right Tabule Capital N 30,000 add net profit N 1500 N 31,500 current liability creditor N 500 insurance Owning N 6000 N 38,000 Table Left Fixed Assests Land and Building N 15,000...

OBJECTIVE ANS 1-10: ACBCDDCBAA 11-20: CDCABCCCAC 21-30: DADBABCDAD 31-40: BADADBCACB 41-50: ADDDBDADCA Good luck! Wish you  Success..... 8a)  Cost price for Lami= #300.00 Profit made by lami = x% Ie selling price for lami=(100+x/100)×#300 =#3(100+x) =#(300+3x) Bola's cost price = #3(100+x) Profit made by bola =x% Selling price for bola =(100+x/100)×#3(100+x) =#3/100(100+x)² James cost price =#3/100(100+x)²=300+(6x+3/4) expanding; 3/100(10000+200+x²) = 300+3/4+6x 3(10000+200x+x²)=30000+75+600x 30000+600x+3x²=30000+75+600x 3x²=75 X² = 75/3 X² = 25 X = square root 25 X = 5 8b)  3x-2<10+x<2+5x 3x-2<10+x & 10+x<2+5x 3x-x<10+2 & 10-2<5x-x 2x<12 8<4x X<12/2 4x>8 X<6 x>8/4 X>2 Also; 3x-2<2+5x -4<2x 2x > -4 X > -2 Therefore; Range is -2  10a) Using Pythagoras theorem from SPQ |SQ|^2 = 12^2 + 5^2 = 144+25 =169 SQ= sqroot of 169 = 13cm Sin tita= 5/13 = 0....

2018 WAEC ECONOMICS OBJ 1-10: CBCACDADDC 11-20: DACADBACCD 21-30: BDCBCAABCD 31-40: CCACDDACBD 41-50: ADBADDCACA 4a) State owned enterprises are public companies established by the act of parliament and control by the board of directors in order to produce essential services for the citizens. Some state owned enterprises are owned by the state government e.g OSBC while others are owned by the federal government e.g NPA, NRC etc. 4b) i) Huge capital outlay: Public corporations exist because of the huge capital involved. ii) Welfarism: Government set up state owned enterprises in order to enhance the well being of the citizens. iii) Equitable distribution of wealth public corporations are established in order to ensure even distribution of resources. 4c) i) Inefficient management: poor management affect the effectiveness of public corporation. ii) Corruption: political interference in the management of state owned enterprises promote corruption in the sy...