(1) There are 15 dozen candles in a box. if There are 399 such boxes. How many candles are there in all the boxes together?
(a) 7020 (b) 6660 (c) 6552 (d) 3510 (e) None of theses
(2) Monica, Veronica and Rachael begin jog around a circular stadium. They complete their one lap in 48 seconds, 64 seconds and 72 seconds respectively. After how many seconds will they be together at the starting points.
(a) 336 (b) 252 (c) 576 (d) Cannot be determined (e) None of theses
(3) 18 x ? = 7776 ÷12
(a) 32 (b) 42 (c) 160 (d) 36 (e) None of these
(4) 11x 55 ÷5+9 =?
(a) 120 (b) 140 (c) 48 (d) 180 (e) None of these
(5) What is 240 per cent of 700 ?
(a) 1650 (b)1780 (c) 1560 (d) 1710 (e) None of these
(6) 15% of 6500 = ? % of 12500
(a) 8.2 (b) 7.5 (c) 6.3 (d) 7.8 (e) None of these
(7) Mahesh invest an amount of Rs. 8560 @ 4% p.a. for 2 years, What approximate amount of compound interest will he obtained at the end of 2 years?
(a) Rs. 684 (b) Rs. 689 (c) Rs.645 (d) Rs.698 (e) None of these
(8) Arunima invests an amount of Rs. 10250@4% p.a. to obtain a total amount of Rs. 12710 on simple interest after a certain period. For how many year did she invest th amount to obtain the total sum ?
(a) 6 year (b) 8 year (c) 5 year (d) 4 year (e) None of these
(9) The owner of an electronics shop charges his customers 25% more than the cost price. If a customer paid Rs. 11500 for a television set, then what was the cost price of the television set?
(a) Rs.9200 (b) Rs. 7200 (c) Rs.8600 (d) Rs.9800 (e) Rs. 10000
(10) The cost of 13 kgs of sugar is Rs. 195. The cost of 17 kgs of rice is Rs, 544 and the cost of 21 kgs of wheat is Rs. 336. What is the cost of 21 kgs of sugar, 26 kgs of rice and 19 kgs of wheat ?
(a) Rs.1461 (b) Rs. 1306 (c) Rs.1500 (d) Rs.1636 (e) None of these
(11) Find the average of the following set of scores.
221, 231, 441, 359, 665, 525.
(a) 399 (b) 428 (c) 407 (d) 415 (e) None of these
(12) The average of 5 consecutive even number A,B,C,D, and E is 52. What is the product of B and E?
(a) 2916 (b) 2988 (c) 3000 (d) 2800 (e) None of these
(13) Computer A takes 3 minutes to process an input while compute B takes 5 minutes, If computer A, B and C can process an average of 14 inputs in one hour, how many minutes doed Computer C alone take to process one input?
(a) 10 (b)4 (c) 6 (d) 8 (e) None of these
(14) 21 binders can bind 1400 books in 15 days. How many binders will be required to bind 800 book in 20 days?
(a) 7 (b) 9 (c) 12 (d) 14 (e) None of these
(15) A 200meter long train crosses a platform double its length in 36 seconds. what si the speed of the train in km/hr?
(a) 60 (b) 48
(c) 64 (d) 66 (e) None of these
Answer : (1) A (2) C (3) D (4) E (5) A (6) D (7) D (8) A (9) A (10) E (11) C (12) D (13) C (14) B (15) A