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You Are On Multi Choice Question Bank SET 3801

190051. The ALU and Control unit, jointly is known as






190052. The _____port resembles a standard phone jack.






190053. The ALU performs ___operations.






190054. A group of related records in a database is called a(n)






190055. What is the generation of computers which are built with microprocessors ?






190056. The digital telecommunication term ISDN is an abbreviation for






190057. How to specify cell range from A10 to A 25 in MS Excel ?






190058. If you change Windows 98 operating system to Windows XP, then it is known as






190059. ALU and control unit of most of the computers are combined and are embedded on a single






190060. QWERTY is used with reference to






190061. File type in computing can be represented by






190062. Which is a function key?






190063. A ____computer is also referred to as a laptop computer.






190064. _____Is the unauthorised copying and distribution of software.






190065. Which of the following devices sends and receives data over telephone lines to and from computers ?






190066. In 2004, the total monthly salary of A and B together was Rs, 18000. In 2005 monthly salary of A and B increased by 14% and 20% respectively from previous year. If after the given increment A’s salary became 76% of B’s salary. What was A’s salary in 2004 (that is before the mentioned increment of 2005) ?






190067. Refer to the table and answer the given questions. Number of projects handled by 5 companies during 5 years If the number of projects handled by company A increased by 25% from 2008 to 2009 and the number of projects handled by company E decreased by 35% from 2008 to 2009, what was the total number of projects handled by companies A and E together in 2009 ?
 






190068. Number of projects handled by company E increased by what percent from 2004 to 2006 ?






190069. All the given companies handled only two types of projects during all the given years­ governmental and non­governmental. If the respective ratio between total number of governmental projects and non­governmental projects handled by all the given companies together in 2007 is 13 : 8, total how many governmental projects were handled by all the given companies together in 2007 ?






190070. What is the difference between average number of projects handled by company B in 2004 and 2005 together and average number of projects handled by company D in 2007 and 2008 together ?






190071. Out of the total number of projects handled by company C during all the given years together, 65% were governmental projects and the remaining were non­governmental projects. What is the total number of non­governmental projects handled by company C during all the given years together ?






190072. When a ball is dropped from a certain height it rebounds to 3/4 the part after hitting the ground. If ball is dropped from a height of 32 metre, to what height will it go in its third rebound ?






190073. What will come in place of the question mark (?) in the following number series ?8, 16, 64, 384, ?, 30720
 






190074. What will come in place of the question mark (?) in the following number series ?101, 103, 109, 121, 141, ?
 






190075. What will come in place of the question mark (?) in the following number series ?2, 14, 38, 86, ?, 374
 






190076. What will come in place of the question mark (?) in the following number series ?10, 28, 63, 132, 269, ?
 






190077. An interest of Rs. 8384 is received when a certain sum is invested for 4 years in scheme A which offers simple interest at 8% per annum. When the same sum of money is invested for 6 years in scheme B which also offers simple interest at a certain rate, the amount received is Rs. 39562, what is the rate of interest offered by scheme B ?






190078. A vessel was containing 80 litres of pure milk. 16 litres of pure milk was taken out and replaced with equal amount of water. 16 litres of newly formed mixture of water and milk was taken out and then 24 litres of water was added to the mixture. What is the respective ratio between the quantity of milk and water in the final mixture ?






190079. Pihu’s monthly income is Rs. 39500. She spends 9/20th of her monthly income on household expenditures and 24% of the monthly income on her children’s school fees. If 40% of the remaining monthly income she donates to NGO, what is the amount left with her in a month ? (If there is no other expenditure) ?






190080. A group of workers could complete a piece of work in 84 days. If there were 6 more workers, it would have taken 12 days less to finish the same piece of work. What was the actual strength of workers ?






190081. A retailer bought 30 kg of rice at a discount of 20% on the marked price. Besides, he was given 8 kg of rice free of cost, by the wholesaler for purchasing a bulk quantity. If the retailer sold the entire quantity of rice at the marked price to his customers, what was his profit percent ?






190082. x is greater than y by 12 and the respective ratio, between x and y is 3 : 2. What is the sum of a third number z and x, if z is 1/3 of y ?






190083. Out of Rs. 8000, Gopal invested a certain sum in scheme A and the remaining sum in scheme B for two years. Both the schemes offer compound interest (compunded annually). The rate of interest of scheme A and B are 10 p.c.p.a. and 20 p.c.p.a. respectively. If the total amount accrued by him after two years from both the schemes together was Rs. 10,600, what was the amount invested in scheme B ?






190084. The respective ratio of Avinash’s present age and Shashi’s present age is 9 : 5. Avinash is 54 years old at present, how many years ago was the respective ratio of their ages 7 : 3 ?






190085. A car travels from city A to city B at an average speed of 60 km/ hr and reaches city B on time. If the car reduces its speed to 50 km/hr, it takes 16 minutes more to reach city B. What is the distance between city A and city B ? (In kilometre)






190086. The diameter of a circle is equal to the diagonal of a square whose area is 784 m 2 . What is the area of the circle ? (In m 2 )






190087. The price of 8 books and 24 registers is Rs. 1760. If the price of one book is Rs. 124 more than the price of one register, what is the total price of 4 books and 2 registers ? (In Rs.)






190088. $$\frac{1.12 \times 2.24 - 0.78 \times 1.56}{4 \times (1.12 - 0.78)} = ?$$






190089. $$29^{2} - 435 + ?= 1652 \times 0.5$$






190090. What will come in place of the question mark (?) in the given questions ?$$10 (1024.8 + 24.6 - 4.2) = ?^{2} + 48$$
 






190091. $$(\frac{1\frac{7}{60}}{1\frac{27}{40}})\times(1\frac{29}{34})\times? = 231$$






190092. What will come in place of the question mark (?) in the given questions ?(0.6 + 0.4 + 10) (0.8 - 0.4 + 10) = ?
 






190093. $$23\% of 256-\frac{\sqrt{(529)}}{12}=?$$






190094. $$(\frac{42.25}{0.5}+\frac{16.2}{0.2})\times?=1986$$






190095. $$(0.8)^{2.5}\times\frac{(0.8)^{1.5}}{(0.8)^{0.5}}=(0.2)^{3.5}\times2^{?}$$






190096. What will come in place of the question mark (?) in the given questions ?6242.52 - 242.2 - ? = 5974.12
 






190097. $$\frac{125^{2}\times\sqrt{(15)}\times5^{3}}{\sqrt{(375)}}=5^{11-?}$$






190098. $$\frac{\frac{126}{14}\times?-7\times3}{8^{2}-7\times6+20}=1$$






190099. What will come in place of the question mark (?) in the given questions ?$$34 \times 80 + ?^{2} = 7500 - 4251$$
 






190100. $$42\times4-\sqrt{(625)}-132=\frac{143}{?}$$






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