Q. Two varieties of sugar are mixed together in a certain ratio. The cost of the mixture per kg is ₹ 0.50 less than that of the superior and ₹ 0.75 more than the inferior variety. the ratio in which the superior and inferior varieties of sugar have been mixed is -
1) 5 : 2
2) 3 : 2
3) 5 : 1
4) 2 : 3
Q. The price of electricity has been increased by 25%. If a person wants to keep the expenditure same, then the percentage reduction in use of electricity should be -
1) 21
2) 18
3) 19
4) 20
Q. The ratio of the area of two squares one having double its diagonal than the other is -
1) 2 : 1
2) 3 : 2
3) 4 : 1
4) 3 : 1
Q. A contractor has the target of completing a work in 40 days . He employed 20 persons who completed (1/4) of the work in 10 days and left. The number of person he has to employ to finish the remaining part as per target is -
1) 30
2) 20
3) 10
4) 40
Q. The average of three numbers of which the greatest is 16 is 12. If the smaller is half of the greatest, the remaining number is -
1) 14
2) 12
3) 10
4) 8
Q. P, Q, and R can do a piece of work in 60 days, 100 days, and 80 days respectively. They together work to finish the work and receive ₹ 2256. Then P will get -
1) ₹ 576
2) ₹ 960
3) ₹ 752
4) ₹ 564
Q. The selling price of the radio was ₹ 255 when a 15% discount was allowed. Then the marked price of the ratio was -
1) ₹ 350
2) ₹ 275
3) ₹ 300
4) ₹ 400
Q. P invest ₹ 9100 for 3 months, Q invests ₹ 6825 for 2 months and R ₹ 8190 for 5 months in a business. If the total profit amounts to ₹ 4158, how much profit should Q get?
1) ₹ 346.50
2) ₹ 682.50
3) ₹ 1386
4) ₹ 693
Q. A man purchased 120 reams of paper at ₹ 80 per ream. He spent ₹ 280 on transportation, paid octroi at the rate of 40 paise per ream and paid ₹ 72 to a porter. in order to gain 8%, he must sell each ream of paper for -
1) ₹ 89
2) ₹ 87.5
3) ₹ 85
4) ₹ 90
Q. A General of Army wants to create a formation of square from 36562 army men. After arrangement he found some army men remained unused.
The number of army men remained unused is -
1) 81
2) 97
3) 65
4) 36
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