Download Solution PDF

Share on Whatsapp

Let"s discuss the concepts related to Algebra and Linear Equation in 2 Variable. Explore more from Quantitative Aptitude here. Learn now!

India’s

**#1 Learning**Platform

Start Complete Exam Preparation

Daily Live MasterClasses

Practice Question Bank

Mock Tests và Quizzes

Get Started for FreeDownload App

Trusted by 2,68,53,765+ Students

‹‹ Previous Ques

Next Ques ››

## More Linear Equation in 2 Variable Questions

**Q1.**Average salary of five men & four women is Rs.12000. The average salary of seven men và eight women is Rs.14000. Salary of each man is same and also that of each woman is same. Find the total salary of one man và two women.

Bạn đang xem:

**Q2.**If the equations 8x + 5y + 11 = 0 & 20x – ky – 9 = 0 have no solution, then what is the value of k?

**Q3.**If 2x+ 3y= 17;2x+2- 3y+1= 5then the values of x & y are:

**Q4.**Rami paid Rs. 19 after purchasing 2 pens and 3 pencils while he paid Rs. 37 when he purchased 5 pens and 4 pencils. Then prices of pen and pencil per unit were respectively:

**Q5.**For what value of phường will the following equations have only one solution?2x + 3y = -5 and2x + py = 2

**Q6.**If the system of equations 2x + 3y = 5, 4x + ky = 10 has infinitely many solutions then k =

**Q7.**If the system of equations 7x + ky = 27 và kx + 7y = 19 have quality solution, then which one of the following is correct ?

**Q8.**A man has some hens and cows. If the number of heads be 48 và the number of feet equals 140, then the number of hens will be:

**Q9.**The sum of two digits of a numberconsisting of two digits is 7. If 27 isadded khổng lồ the number, digits are reversed the number is

**Q10.**Jatin & Priya have Rs. 41 altogether. 1/4 of Jatin's money is 2 more than 1/7 of Priya's money. Priya has

## More Algebra Questions

**Q1.**There were 120 students who went for summer camp. 20 students joind them after some time, Due to which the cost of consumption increased by Rs. 80 per day and the average cost of each students decrease by Rs. 5. Find the initial consumption of each student.

**Q2.**The difference of two numbers is 5 và the difference of their squares is 105. Find the average of these numbers.

**Q3.**The value of(frac3.57 imes 3.57 imes 3.57 - 1.23 imes 1.23 imes 1.233.57 imes 3.57 + 3.57 imes 1.23 + 1.23 imes 1.23)+ 2.56 will be:

**Q4.**(frac349 imes 349 - 151 imes 151198 = ?)

**Q5.**If b +( m frac1c) = 1 & a + ( m frac1b)= 1, then abc = ?

**Q6.**What is the unit digit in product of (4387)245× (621)72?

**Q7.**If x - y = 4 and xy = 3, then what is the value of x3 - y3?

**Q8.**If a + b - c = 0, then hat is the value of(frac(b-c)^24bcfrac(c-a)^24cafrac(a+b)^24ab?)

**Q9.**Simplify the following expression.(2a - b - 3c)(4a2 + b2 + 9c2 + 2ab + 6ac - 3bc)

**Q10.**If x2 + 4y2 + 3z2 +(frac194=2sqrt3(x+y+z)), then the value of (x - 4y + 3z) is:

Start your không tính tiền coaching now >>

**Suggested test Series**

View All >

SSC CPO Mock Test

135 Total Tests 12 không tính tiền Tests

Start không tính tiền Test

Beginner to Pro with 450+ English SSC Qs.

50 Total Tests 5 miễn phí Tests

Start miễn phí Test

**Suggested Exams**

RRB NTPC

SSC MTS

SSC CPO

### RRB NTPC Important links

VacanciesApply OnlineEligibilityAdmit CardExam PatternSyllabusCut offBooksApplication StatusPrevious Year PapersSalary & Job ProfileExam AnalysisAnswer KeyResultImportant Questions

## More Quantitative Aptitude Questions

**Q1.**If the incomes of Ram & Shyam are in the ratio of 3 ∶ 4 and their expenditures in the ratio of 4 ∶ 5,find the ratio of their savings, given that Shyam saves a third of his income.

Xem thêm: Đáp Án Bài Toán Con Vịt Vàng Trên Fb Là Gì? Trend Ảnh Avatar Con Vịt Vàng Là Gì?

**Q2.**The average of 6 observations is 12. If the 7th observation is included, the average is reduced by 1. What will be the 7th observation?

**Q3.**A sells his goods 20% cheaper than B and 20% dearer than C. How much percentage is C‟s goods cheaper / dearer than B.

**Q4.**A and B can bởi vì a piece of work in 18 days; B & C can vày it in 24 days, A & C can bởi it in 36 days. In how many days B alone can finish the work?

**Q5.**The average weight of 5 men is increased by 2 kilogam when one of the men whose weight is 60 kg is replaced by a new man. The weight of the new man is

**Q6.**A’s salary is 20% lower than B’s salary, which is 15% lower than C’s salary. By how much percent is C’s salary more than A’s salary?

**Q7.**The price of sugar increases by 20% due to the festive season. By what percentage should a family reduce the consumption of sugar so that there is no change in the expenditure?

**Q8.**A Train travelling at a uniform tốc độ clears a platform 200 m long in 10 seconds & passes a telegraph post in 5 seconds. The tốc độ of the train is

**Q9.**A man travelled from a point A khổng lồ B at the rate of 25 Kmph và walked back at the rate of 4 Kmph. If the whole journey took 5 hrs 48 minutes, the distance between A và B is

**Q10.**A sells 2 TV sets at equal price, one at a loss of 15% and another at a profit of 15%. Find the loss/gain percentage in the overall transaction?

x-lair.com Edu Solutions Pvt. Ltd.

1st và 2nd Floor, Zion Building, Plot No. 273, Sector 10, Kharghar, Navi Mumbai - 410210

Toll Free:1800 833 0800

Office Hours: 10 AM to 7 PM (all 7 days)

Company

About usCareers We are hiringTeach Online on x-lair.comPartnersMediaSitemap

Products

Test Seriesx-lair.com PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks

Our AppsFollow us on

User PolicyTermsPrivacy