Direction (1 – 5): Find the wrong number in the following numer series given below :
Q1. 5, 86, 174, 276, 399, 558, 736
Q2. 9, 4.5, 6.5, 14, 57, 457, 7313
Q3. 1728, 998, 1511, 1167, 1384, 1260, 1323
Q4. 2.5, 60, 720, 4320, 12960, 19480, 14580
Q5. 11.5, 34, 58, 85, 116.5, 154, 200
Q7. Difference between time taken by a boat to cover certain distance in upstream and in downstream is 16 hours. If speed of boat in still water increased by 50%, then difference between time taken by same boat to cover same distance in upstream and in downstream is 6 hours. Find the ratio of speed of stream to speed of boat in still water?
(a) 1 : 3
(b) 1 : 4
(c) 1 : 2
(d) 2 : 3
(e) 2 : 5
Q8. A school organizes a debate every Saturday of week and after the debate chocolates are distributed among students. Each boy got two chocolate and each girl got three chocolate. If 432 chocolates are distributed among students and total chocolates received by boys are 40% more than that received by girls, then find difference between number of boys and girls who received chocolates in school?
Direction (11 – 14): Line chart given below shows markup % above Cost price and discount % given on article P by five different shops, while table given below shows ratio between mark price of article P to mark price of article Q in these five different shops. Study the data carefully and answer the following questions.
Q11. Cost price of article P in shop D is 25% more than cost price of same article in shop A. and shop D made a profit of Rs. 150 on selling article P. Find profit earned on selling article Q by shop A, if it allows 35% discount on marked price of Q and Cost price of article P and Q in shop A is same.
(a) Rs. 135
(b) Rs. 175
(c) Rs. 145
(d) Rs. 165
(e) Rs. 155
Q12. Shop E made a total profit of Rs 715 on selling article P & Q. If in shop E, selling price of article Q is Rs. 260 less than selling price of article P and cost price of both articles is same, then find discount percent (approximate) offered on article Q by shop E. (Shop E earned profit on both P & Q).
(a) 38 %
(b) 42 %
(c) 48 %
(d) 46 %
(e) 50 %
Q13. Cost price of article Q is 20% less than that of cost price of article P for shop B, then find profit percentage made by shop B on selling article Q, after allowing a discount of 40% on article Q?
Q14. If profit earned on selling article P by shop D is Rs. 160, then find the total profit earned by all the 5 shops on selling article P. Given that ratio between cost price of article P on respective shops (A, B, C, D & E) is 1 : 2 : 3 : 4 : 5.
(a) None of the given as option
(b) Rs. 840.5
(c) Rs. 880.5
(d) Rs. 890.5
(e) Rs. 820.5
Q15. In the given question, two quantities are given, one as ‘Quantity I’ and another as ‘Quantity II’. You have to determine relationship between two quantities (consider only numerical values) and choose the appropriate option.
Anurag and Veer start a business together and Veer invested 30% more amount than Anurag. Veer invested for two months more than Anurag and Anurag received Rs. 1350 as profit share out of total profit of Rs. 3690.
Quantity I – Find time for which Veer invested in the partnership.
Quantity II – If Veer invested his profit share at the rate of 7.5% p.a. for ‘t’ years at simple interest and received Rs. 1404 as interest. Find ‘t’.
(a) Quantity I ≥ Quantity II
(b) Quantity I = Quantity II or No relation
(c) Quantity I > Quantity II
(d) Quantity I < Quantity II
(e) Quantity I ≤ Quantity II