<![CDATA[Quant Boosters - Kamal Lohia - Set 8]]>Number of Questions: 30
Topic: Quant Mixed Bag
Answer key available?: Yes
Source: Quant Masters Forum
]]>https://www.mbatious.com/topic/1081/quant-boosters-kamal-lohia-set-8RSS for NodeFri, 25 Sep 2020 19:34:25 GMTThu, 28 Dec 2017 05:31:45 GMT60<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:54:12 GMT]]>Number of Questions: 30
Topic: Quant Mixed Bag
Answer key available?: Yes
Source: Quant Masters Forum
]]>https://www.mbatious.com/post/11515https://www.mbatious.com/post/11515Mon, 29 Jan 2018 08:54:12 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:54:40 GMT]]>Q1) If a/(b + c - a) = b/(c + a - b) = c/(a + b - c), find the value of each ratio.
a. 0
b. -1/2
c. -1
d. 1
e. cannot be determined
]]>https://www.mbatious.com/post/11516https://www.mbatious.com/post/11516Mon, 29 Jan 2018 08:54:40 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:54:49 GMT]]>Q2) Three persons A, B and C rent the grazing of a park for Rs. 570. A put 126 oxen in the park for 3 months, B puts in 162 oxen for 5 months and C puts in 216 oxen for 4 months. What part of the rent should each person pay?
a. 105, 220, 245
b. 125, 205, 245
c. 105, 225, 240
d. data inadequate
d. None of these
]]>https://www.mbatious.com/post/11517https://www.mbatious.com/post/11517Mon, 29 Jan 2018 08:54:49 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:54:57 GMT]]>Q3) What is the least integer which when added to both terms of the ratio 5 : 9 will make a ratio greater than 7 : 10?
a. 5
b. 4
c. 3
d. 2
e. 1
]]>https://www.mbatious.com/post/11518https://www.mbatious.com/post/11518Mon, 29 Jan 2018 08:54:57 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:04 GMT]]>Q4) A dealer offers a cash discount of 20% and still makes a profit of 20%, when he further allows 16 articles to a dozen to a particularly sticky bargainer. How much percent above the cost price were his wares listed? [CAT1994]
a. 100%
b. 80%
c. 75%
d. 66.66%
]]>https://www.mbatious.com/post/11519https://www.mbatious.com/post/11519Mon, 29 Jan 2018 08:55:04 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:11 GMT]]>Q5) The price of sugar increases by 32%. A family reduces its consumption so that the expenditure of the sugar is up by 10% only. If the total consumption of sugar before the price rise was 10 kg per month, then the consumption of sugar per month at present (in kg) is
a. 8.33
b. 8.5
c. 8.75
d. 9
]]>https://www.mbatious.com/post/11520https://www.mbatious.com/post/11520Mon, 29 Jan 2018 08:55:11 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:19 GMT]]>Q6) A group of worker was put on a job. From the second day onward, one worker was withdrawn each day. The job was finished when the last worker was withdrawn. If no worker was withdrawn at any stage, the group would have finished the work in two-third time. How many worker were there in the group?
a. 2
b. 3
c. 5
d. 10
e. None of these
]]>https://www.mbatious.com/post/11521https://www.mbatious.com/post/11521Mon, 29 Jan 2018 08:55:19 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:27 GMT]]>Q7) The price of a car rises by 30% while the sales come down by 20%. What is the percent change in total revenue? [CAT1996]
a. -4
b. -2
c. +4
d. +2
]]>https://www.mbatious.com/post/11522https://www.mbatious.com/post/11522Mon, 29 Jan 2018 08:55:27 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:34 GMT]]>Q8) A is 50% as efficient as B. C does half the work done by A & B together. If C alone does the work in 40 days, then in how many days will A alone can do the work?
a. 30 days
b. 40 days
c. 45 days
d. 50 days
e. 60 days
]]>https://www.mbatious.com/post/11523https://www.mbatious.com/post/11523Mon, 29 Jan 2018 08:55:34 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:43 GMT]]>Q9) A, B and C can do a piece of work in 20, 30 and 60 days respectively. In how many days can A do the work if he is assisted by B and C on every third day?
a. 12 days
b. 15 days
c. 16 days
d. 18 days
]]>https://www.mbatious.com/post/11524https://www.mbatious.com/post/11524Mon, 29 Jan 2018 08:55:43 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:55:52 GMT]]>Q10) 2/5 of voters promise to vote for P and the rest promised to vote for Q. Of these, 15% of the voters went back of their promise to vote for P and 25% of the voters went back of their promise to vote for Q and P lost by 2 votes. Then total number of voters is
a. 100
b. 110
c. 90
d. 95
]]>https://www.mbatious.com/post/11525https://www.mbatious.com/post/11525Mon, 29 Jan 2018 08:55:52 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:00 GMT]]>Q11) A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C?
a. Rs. 375
b. Rs. 400
c. Rs. 600
d. Rs. 800
]]>https://www.mbatious.com/post/11526https://www.mbatious.com/post/11526Mon, 29 Jan 2018 08:56:00 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:07 GMT]]>Q12) The rate of inflation was 1000%. Then what will be the cost of an article, which cots 6 units of currency now, two years from now? [CAT1995]
a. 666
b. 660
c. 720
d. 726
]]>https://www.mbatious.com/post/11527https://www.mbatious.com/post/11527Mon, 29 Jan 2018 08:56:07 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:15 GMT]]>Q13) A student took five papers in an examination, where the full marks were same for each paper. His marks in these papers were in the proportion of 6:7:8:9:10. In all papers together, the candidate obtained 60% of the total marks. Then the number of papers in which he got more than 50% marks is [CAT2001]
a. 2
b. 3
c. 4
d. 5
]]>https://www.mbatious.com/post/11528https://www.mbatious.com/post/11528Mon, 29 Jan 2018 08:56:15 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:24 GMT]]>Q14) I bought 5 pens, 7 pencils and 4 erasers. Rajan bought 6 pens, 8 erasers and 14 pencils for an amount which was half more than what I paid. What percent of the total paid by me was for pens? [CAT1996]
a. 37.5%
b. 62.5%
c. 50%
d. None of these
]]>https://www.mbatious.com/post/11529https://www.mbatious.com/post/11529Mon, 29 Jan 2018 08:56:24 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:32 GMT]]>Q15) Given the equation (5/2)x - b = (8/5)x + 142, find the smallest positive integer b such that the solution x is a positive integer.
]]>https://www.mbatious.com/post/11530https://www.mbatious.com/post/11530Mon, 29 Jan 2018 08:56:32 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:39 GMT]]>Q16) Solve for x if (x - a - b)/c + (x - b - c)/a + (x - c - a)/b = 3 and ab + bc + ca ≠ 0.
]]>https://www.mbatious.com/post/11531https://www.mbatious.com/post/11531Mon, 29 Jan 2018 08:56:39 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:46 GMT]]>Q17) Find the condition for 'a' such that equation |ax - 2y - 3| + |5x + 9| = 0 has the solution (x, y) where x, y have same sign
]]>https://www.mbatious.com/post/11532https://www.mbatious.com/post/11532Mon, 29 Jan 2018 08:56:46 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:56:53 GMT]]>Q18) Find the number of positive integer solutions of the equation 123x + 57y = 531.
]]>https://www.mbatious.com/post/11533https://www.mbatious.com/post/11533Mon, 29 Jan 2018 08:56:53 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:57:01 GMT]]>Q19) Find all x which satisfy the equation x^4 - 12x^3 + 47x^2 - 60x = 0.
]]>https://www.mbatious.com/post/11534https://www.mbatious.com/post/11534Mon, 29 Jan 2018 08:57:01 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:57:09 GMT]]>Q20) Given |x - 2| < 3, solve the equation |x + 1| + |x - 3| + |x - 5| = 8.
]]>https://www.mbatious.com/post/11535https://www.mbatious.com/post/11535Mon, 29 Jan 2018 08:57:09 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:57:17 GMT]]>Q21) Find real x such that x|x| - 3|x| - 4 = 0
]]>https://www.mbatious.com/post/11536https://www.mbatious.com/post/11536Mon, 29 Jan 2018 08:57:17 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:57:24 GMT]]>Q22) For how many integers (m, n) whose absolute value is less than 7, the system of equations 3x + my - 5 = 0 and x + ny - 4 = 0 has no solution?
]]>https://www.mbatious.com/post/11537https://www.mbatious.com/post/11537Mon, 29 Jan 2018 08:57:24 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:57:32 GMT]]>Q23) Assume the equation 2x² + x + a = 0 has the solution set A, and the equation 2x² + bx + 2 = 0 has the solution set B, and A ⋂ B = {1/2}, find A ⋃ B
]]>https://www.mbatious.com/post/11538https://www.mbatious.com/post/11538Mon, 29 Jan 2018 08:57:32 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:58:03 GMT]]>Q24) Find real valued solutions (x, y, z) for the equation √(x) + √(y - 1) + √(z - 2) = (x + y + z)/2.
]]>https://www.mbatious.com/post/11539https://www.mbatious.com/post/11539Mon, 29 Jan 2018 08:58:03 GMT<![CDATA[Reply to Quant Boosters - Kamal Lohia - Set 8 on Mon, 29 Jan 2018 08:58:09 GMT]]>Q25) Solve the equation (x + 1)/(x + 4) - (x + 4)/(x + 1) + (x + 1)/(x - 2) - (x - 2)/(x + 1) = 2/3.
]]>https://www.mbatious.com/post/11540https://www.mbatious.com/post/11540Mon, 29 Jan 2018 08:58:09 GMT