Ajay Tutorials

General computer which are very important fro bank exam, like SBI, IBPS, CG PSC, Vyapam, SSC, etc. ABBREVIATIONS RELATED TO COMPUTER 1. GPS : Global Positioning System  2. GUI : Graphical User interface  3 HLl : High level language. 4. HTML: hyper Text Markup language 5. HTTP:  Hyper Text Transfer protocol 6. lIBM : International business Machine  7. lRC : Internet Relay Chat  8. ISDN : integrated Services Digital Network  9. ISO : International Stardards Organisation  10. IT: Information Technology  JPEG : joint Photographic Expert Group 12. JRE : Java Runtime Engine  13. JSP : Java Server Pages 14. KB : Kilo Bytes  15. Kb : kilo bits  16. KIPS : Knowledge Information Processing System  17. LAN : Local Area Network  18.  LCD: Liquid Crystal Display  19. LDU : Liquid Display Unit  20. LLL : Low Level Language  21. LASER : Light Amplification for Stimulated Emission of radiation

General computer questions and answers which are very important fro bank exam, like SBI, IBPS, CG PSC, Vyapam, SSC, etc. ABBREVIATIONS RELATED TO COMPUTER 1. ALGOL:  Algorithmic Language 2. ALU : Arithmetic Logic Unit  3. ARPA: Advanced Research Projects Agency  4. ASCII: American Standard Code for Information interchange  5. ABC . Atansoff-Berry Computer  6. AGP: Accelerated Graphics Port  7. Al : Artificial Intelligence  8. AMD:  Advanced Micro Device 9. EEPROM :  electrically erasable  Programmable Read Only Memory  10. ENIAC : Electronic Numerical Integrator and Calculator  11. EPROM : Erasable Programmable Read only Memory  12. FORTRAN : Formula Translatio. 13. FD : Floppy Disk  14. FDM : Frequency Division Multiplexing  15. FET:  Field Effect Transistor  16. FLOP : Floating Point Operation  17. FSK : Frequency Shift Keying  18. FTP : File Transfer Protocol .  19. GAIS : Gateway Internet A

General English asked in various compititive exams like SBI, IBPS, CG PSC, CG vyapam etc.                       DETERMIBERS   1 ........... of the girl is pretty.  (a) N0   (b) None  (c) Neither  (d)Either 3 Could you do ............... typing for me.  (a) some .  (b) any  (c) all  (d) much  3. l have hardly ..... spare time.  (a) some , (b) any .  (c) every  (d) all  4. .......... day is not Sunday.  (a) Each  (b) Every  (c) Next  (d) All.  5. ................. men know him. .  (a) Neither  (b) No   (c) None  (d) Not .  6. ...........public libraries that we have are not well equipped .(a) Some (b) Any  (c) Many (d) All  7.  ............. that glitter is not gold.  (a) Every  (b) All  (C) each (d) None.  8. Will you have .............. more tea ?  (a) some  (b) any  (c) many  (d) much. 9. He has ................ precious books.  (a) any  (b) much  (c) few  (d) a lo

General English asked in various compititive exams like SBI, IBPS, CG PSC, CG vyapam etc.                              ARTICLE 1. He is..........M.L.A. A) a B) an  C) the  D) zero article  2. Mohan is............. only son of Mr. Verma. A) a  B) an  C) the  D ) zero article  3. This is................ umbrella which I bought yesterday. A) a  B) an  C) the  D ) zero article  4. Mr George is.......,........ union leader. A) a  B) an  C) the  D ) zero article  5. he is............,... best boy in our class. A) a  B) an  C) the  D ) zero article  6 ................ honest man does not  fear  anybody. A) a  B) an  C) the  D ) zero article  7. Sanskrit is................ difficult language. A) a  B) an  C) the  D ) zero article  8. ..............Ganga is............... scared River. A) the, a B) a, the C) a, an D) an, a 9. he is............... honorable man of our town.

General English asked in various compititive exams like SBI, IBPS, CG PSC, CG vyapam etc.                           Proposition . 1. He is annoyed.............. me  A) with  B) for C) to D) at  2. I prefer tea............. coffee A) to B) of  C) than  D) with  3. He is ashamed............ his conduct  A) with B) into  C) of  D) upon  4. The cat was.............the table. A) under B) above C) over D) in   5. The helicopter hovered............ village  A) over B) upon C) up D) on 6. She put the letter............... her pillow. A) over  B) upon  C) under  D) onto  7. There is a Bridge............ the river A) Over  B) from C) below  D) on 8. The black dog runs...............the road. A) by B) along C) on D) with 9. He is tired............. Walking. A) in B) of  C) to D) from 10. He spoke.................me in English. A) to  B) for  C) of D) on Answers 

General English asked in various compititive exams like SBI, IBPS, CG PSC, CG vyapam etc. 1.The singular form of a children is A) childrens  B) child  C) childs  D) none of these 2. The singular form of news is A) news B) new C) neves D) none of these 3. The city is full of......... A) flys B) flies C) flis  D) none of these 4. There are many.................in our city  A) factory  B) factories  C) factorys D) factoris 5. I own that book ; it is............ A) my B) mine  C) me  D) myself 6. We know the boy.......... wrote the essay  A) whom B) where C) who D) which 7. God helps those who help .,............ A) ourselves  B) myself  C) himself D) themselves 8. The girls are doing................ work  A) our  B) his  C) their D) your 9. I did it  all by  A) myself  B) yourselves  C) yourself  D) herself  10. We............ Served the guest  A) our B) ourself C) us D)

Computer based questions and answers asked in various compititive exams like bank, CG PSC, CG vyapam etc. 1. Microsoft Corporation is related to which industries a) computer software b) high definition microscope c) motherboard d) soft drink 2. in  first generation computer which one used A) magnetic Core B) vacuum tube C) Silicon chip D) transistor 3. Google is- A) operating system B) browser C) virus D) search engine 4. IBM is- A) Software B) Hardware C) company D) program 5. Latest operating system of Microsoft is A) Windows 7 B) Vista C) Vista advance D) Windows XP 6. CD ROM is a A) semiconductor memory B) magnetic memory C) memory register D) none of the above 7. Dot Matrix is the type of A) disc B) tap C) printer D) bus 8. Computer IC chip is made of A) lead B) chromium C) silicon D) gold 9. First computer language is A) Cobal B) Basic C) Fortran D) Pascal 10. Search engine is A)  yahoo.com B) khoj.com C) Altavista.com

Csir Net general aptitudes. Sciences part A 1. In each of the following groups of words is a hidden number, based on which you should arrange them in descending order. Pick the correct answer: E.   Papers I Xeroxed F.   Wi-Fi veteran G.  Yourself ourselves H.  Breaks even (a) E, F, G, H (b) E, G, F, H (c) H, F, G, E (d) H, E, F, G 2. Five congruent rectangles are drawn inside a big rectangle of perimeter 165 as shown. What is the perimeter of one of the five rectangles? (a) 37 (b) 75 (c) 15 (d) 165 3. At one instant, the hour hand and the minute hand of a clock are one over the other in between the markings for 5 and 6 on the dial. At this instant, the tip of the minute hand (a) is closer to the marking for 6 (b) is equidistant from the markings for 5 and 6 (c) is closer to marking for 5 (d) is equidistant from the markings for 11 and 12 4. Statement A: The following statement is true. Statement B: The preceding statement is false. Choose th

CSIR NET JUNE 2014 GENERAL APTITUDES  1) Marks obtained by two students S1 and S2 in a four semester course are plotted in the following graph. Which of the following statements is true?  (a) S2 got higher marks than S1 in all four semesters (b) Over four semesters, S1 improved by a higher percentage compared to S2  (c) Total marks of S1 and S2 are equal  (d)  S1 and S2 did not get the same marks in any semester 3)  How many digits are there in  2^17 × 3^2 × 5^14 × 7 ? (a) 14 (b) 15 (c) 16 (d) 17 4)  A man on the equator moves along 0o longitude up to 45o N. He then turns east and moves up to 90o E, and turns to the equator along 90o E. The distance covered in multiples of Earth's radius R is (a)  (√3 ÷ 4π) R (b)  ( π ÷ 2 +  π ÷ 4√2) R (c)  (π ÷ 2 + π ÷ 2√2) R (d)  (π ÷ 4 + π ÷ √2) R 5)  On a semi-circle of diameter 10m drawn on a horizontal ground are standing 4 boys A,B, C and D with distances AB = BC = CD. The le

PHYSICS CLASS 9th Numerical  problems                                                                     MOTION  Notions :  we denote physical quantities by a special and unique symbol to avoid confusion. Distance  s or d ;  and. displacement s or x  ;   time  t ;  speed v ; and   veocity v; acceleration  a; initial  velocity u; final velocit v ; average speed w ; average velocity w ;   radius of circle r; angular displacement θ ; angular velocity ω ; IMPORTANT FORMULA  : Distance travelled  =  speed × time              or             s = v × t Displacement =  velocity × time         or s = v × t Average speed  =  ( total distance travelled ) ÷ ( total time taken) Average velocity =  ( initial velocity + final velocity ) ÷ 2   or      w = (u + v) ÷ 2 Acceleration =  ( Change in velocity ) ÷ (                                                  time taken )  or                                   = ( final velocity

GENERAL  APPTITUDE FOR CSIR NET                                               MOTION  Notions :  we denote physical quantities by a special and unique symbol to avoid confusion. Distance  s or d ;  and. displacement s or x  ;   time  t ;  speed v ; and   veocity v; acceleration  a; initial  velocity u; final velocit v ; average speed w ; average velocity w ;   radius of circle r; angular displacement θ ; angular velocity ω ; IMPORTANT FORMULA  : Distance travelled  =  speed × time              or             s = v × t Displacement =  velocity × time         or s = v × t Average speed  =  ( total distance travelled ) ÷ ( total time taken) Average velocity =  ( initial velocity + final velocity ) ÷ 2   or      w = (u + v) ÷ 2 Acceleration =  ( Change in velocity ) ÷ (                                                  time taken )  or                                   = ( final velocity - initial velocity ) ÷ time taken  

CHEMICAL REACTIONS AND EQUATIONS Chemical Reaction :- “Chemical reactions are the process in which new substances with new properties are formed.” A chemical reaction represents the change of the species ( atoms or molecules ) taking part in the reaction into new species. A substances which take part in the chemical reaction are called reactants . A new substances produced as a result of chemical reaction is called products . Some examples of chemical reaction Souring of milk, Cooking of food, Rusting of Iron, Ripening of food, Burning of foods etc. Characteristic Feature Of Chemical Changes There is generally a change in colour of reacting species taking part in the change. The physical state of substance normally change. In some chemical reaction, gas may evolved. In some chemical reaction precipitate may formed. In most of chemical reaction temperature is changed. Before we go further , we should know the meaning of term ‘exothermic’ and ‘endoth

             Inserting, Missing Term                      For CSIR NET 1) 2) 3) A) 41 B) 72 C) 23 D) 24 4) 5) 6) 7) 8) 9) Answers with explanation - 1)    (c) From first fig. 6² + 4²  = 36 + 16 = 52 From 2nd fig. 3² + 5² = 9 + 25 = 34 In the same way 8² + ?² = 68         ?² = 68 - 64 = 4          ? = 2 So ans is 2 2).     4 + 3 = 7;.        7² = 49     1 + 5 = 6;.         6² = 36     7 + 5 = 12;       12² = 144     2 + 8 = 10;       10² = 100. So ans is 100 3)    (c)  From first column 10+5+6 = 21;  21 * 2 = 42  From 2nd column 17+3+14 = 34 ; 34 * 2 = 68 In the same way.   8+5+? = 92 / 2 So ans is 23       4).  (c)  225  From first fig. 2+3+5 = 10;  10² = 100 In the same way 5+6+4 = 15² = 225 5).   (D)  From fig 1-   10+12+16 = 38  From fig 2-.  15+21+30 = 66  From fig 3.    17+?+27 = 81 So ans is

           -:  Very Short Answer Questions :- Q1. Name the Cellular organelle where the following processes occur a) photosynthesis b) cellular aerobic respiration. Q2. What is the role of saliva in the digestion of food ? Q3. What is the role of acid in our stomach ? Q4. Give any two functions of stomata Q5. which substance is absorbed in large intestine ? Q6. what is the function of bile ? Q7. what are the end products of anaerobic respiration in yeasts? Q8. what are the end products of aerobic respiration ? Q9. which equipment is used to facilitate breathing during serious breathing problem ? Q10. Is there any partition between the root hair and the cell to which it is attached. Q11. What is the total area for gaseous exchange in lungs of normal adult man ? Q12. What is the vital capacity of lungs? Q13. Name the conducting tissues of plant. Q14. Write any important function of transpiration. Q15. Where are hormones synthesised in plants ?