(1) Karan starts a business investing Rs. 60000. 6 months later Shirish joins him by investing Rs. 100000. At the end of one year from the commencement of the business, they earn a profit of Rs, 151800. What is Shirish’s share of the profit?
(a) 55200 (b) 82800 (c) 62500 (d) 96600 (e) None of these
(2) A sum of money is divided among A,B, C and D in the ratio of 3:4:9:10 respectively. If the share of C is Rs, 2580 more than the share of B, then what is the total amount of money of A and D together?
(a) 5676 (b) 6192 (c) 6708 (d) 7224 (e) None of these
(3) The largest and the second largest angles of a triangle are in the ratio of 13:12 the smallest angle is 20% of the sum of the largest and the second largest angles. What is the sum of Smallest and the second largest angles?
(a) 1200 (b) 1080 (c) 1000 (d) 1020 (e) None of these
(4) Anil has 950 gold coins all of which he distributed amongst his three daughtes Lalita, Amrita and Neeta. Lalita gave 25 gold coins to her husband, Amrita donated 15 gold coins and Neeta made Jewelley out of 30 gold coins. The new respetive ration of the coins left with them was 20: 73: 83. How many gold coins did Amita receive from Anil?
(a) 380 (b) 415 (c) 400 (d) 350 (e) None of these
(4) The ratio of the present ages of Swati and Trupti is 4:5. six years hence the ratio of their ages will be 6:7. What is the difference between their ages?
(a) 2 years (b) 3 years (c) 4years (d) Can not be determined (e) None of these
(5) ……………. Has no ability to process or store data.
(a) terminal (b) intelligent terminal (c) a dumb terminal (d) super terminal (e) None of these
(6) …………… can process or store on its own, at least to a limited extent.
(a) intelligent terminal (b) terminal (c) screen (d) a dump terminal (e) None of these
(7) CPU stand for……………..
(a) Central processing unit (b) Central protecting unit (c) Computer processing unit
(d) Central program unit (e) None of these
(8) VDT refers to ………………………
(a) vital data transfer (b) virtual data transfer (c) video desk terminal
(d) video display terminal (e) None of these
(9) A …………………. Is an electronic device that executes the instructions in a programme.
(a) Gadget (b) Computer (c) Electronic instrument
(d) Device (e) None of these
(10) The physical parts of a computer are known as ………………
(a) software (b) data (c) hardware
(d) information (e) None of these
(11) What makes a computer powerful?
(a) Speed (b) Reliability (c) Storage capacity
(d) All of the above (e) None of these
(12) The basic operations performed by a computer are:
(a) Arithmetic operations (b) Logical operations (c) Storage operations
(d) All of the above (e) None of these
(13) Which of the following is not output device?
(a) Printer (b) Monitor (c) Biometric
(d) Plotter (e) None of these
(14) Memory is made up of?
(a) Wires (b) Circuits (c) Several thousand of cells
(d) wires (e) None of these
(15) Where does most data go first within a computer memory hierarchy?
(a) RAM (b) ROM (c) BIOS (d) CACHE (e) None of these
Answer : (1) E (2) C (3) D (4) A (5) C (6) A (7) A (8) D (9) B (10) C (11) D (12) D (13) C (14) C (15) A