(1) 57.63 – 37.26= 39.27 = √ ?
(a) 18.90 (b) 18.54 (c) 19.73 (d) 19.54 (e) None of these
(2) √1089 + √289 = √ ?
(a) 625 (b) 50 (c) 25 (d) 1378 (e) None of these
(3) 12.8 x 2.5 + 8.6 = ?
(a) 41.3 (b) 39.6 (c) 40.6 (d) 142.08 (e) None of these
(4) (142 – 132) ÷ 3 = ? 2
(a) 9 (b) 3 (c) 27 (d) 6 (e) None of these
(5) (19)12 x (19)8 ÷ (19)?
(a) 24 (b) 8 (c) 6 (d) 12 (e) None of these
(6) 70.56 ÷ 11.2 = ?
(a) 63 (b) 6.3 (c) 7.72 (d) 0.53 (e) None of these
(7) if x +y = 23 and xy= 126, what is the value of (x2) + (y) 2 ?
(a) 250 (b) 317 (c) 340 (d) Cannot be determined (e) None of these
(8) 680% of (?) = 290360
(a) 43800 (b) 42700 (c) 41900 (d) 42500 (e) None of these
(9) 920 x ?% of 7.5 = 2898
(a) 42 (b) 36 (c) 45 (d) 48 (e) None of these
(10) The difference between 42% of number and 35% of the same number is 110.6 What is 60% of that number?
(a) 936 (b) 948 (c) 790 (d) 1106 (e) None of these
(11) What is 768 times 859
(a) 656276 (b) 661248 (c) 658176 (d) 659712 (e) None of theses
(12) A canteen requires 13 dozen bananas per day. How many bananas will it require for 9 weeks?
(a) 728 (b) 9828 (c) 1404 (d) 9882 (e) None of theses
(13) The cost of 3 chairs and 10 tables is Rs. 9856.What is the cost of 6 chairs and 20 tables?
(a) 17227 (b) 18712 (c) 19172 (d) Cannot be determined (e) None of theses
(14) Which is a graphical representation of an applications?
(a) Windows 95 (b) Windows Explorer (c) Icon (d) Taskbar (e) None of the above
(15) A tuple is a ________________.
(a) Column of a table (b) two dimensional table (c) row of a table
(d) Key of a table (e) None of these
Answer : (1) A (2) D (3) C (4) B (5) E (6) B (7) E (8) B (9) A (10) B (11) D (12) B (13) E (14) B (15) C