Testbook Logo
Exams SuperCoaching Test Series Skill Academy
More
English
Hindi
Telugu
Bengali
Marathi
Malayalam
Tamil

Question

Download Solution PDF

Consider the given question and decide which of the following statement(s) is/are sufficient to answer the question.

What is the average daily wage of X, Y and Z?

Statements:

  1. Y’s salary is half of (X + Z)
  2. X and Y together earn Rs. 40 more than Z and Z earns Rs. 500

This question was previously asked in
RRB ALP Previous Paper 3 (Held On: 9 Aug 2018 Shift 3)
Download PDF Attempt Online
View all RRB ALP Papers >
  1. Both 1 and 2 are sufficient
  2. Neither 1 nor 2 is sufficient
  3. 1 alone is sufficient while 2 alone is insufficient
  4. 2 alone is sufficient while 1 alone is insufficient

Answer (Detailed Solution Below)

Option 4 : 2 alone is sufficient while 1 alone is insufficient
Free Tests
View all Free tests >
Free
General Science for All Railway Exams Mock Test
2.1 Lakh Users
20 Questions 20 Marks 15 Mins
Start Now

Detailed Solution

Download Solution PDF

From statement 2,

Earning of Z = Rs. 500

Earning of X and Y = Rs. 500 + 40 = Rs. 540.

⇒ Required average of daily wages = (X + Y + Z)/3 = (540 + 500)/3 = Rs. 1040/3

∴ 2 alone is sufficient while 1 alone is insufficient.
Download Solution PDF
Latest RRB ALP Updates

Last updated on Jun 2, 2025

-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.

-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025. 

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.

-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.

->The candidates must have passed 10th with ITI or Diploma to be eligible for this post. 

->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.

-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways. 

-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.

-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here

More Data Sufficiency Questions

Q1.Mina has an amount of Rs 6X and she invested 1/3rd of amount in two different schemes A and B in the ratio of 3:2 respectively. From remaining, she paid Rs 2400 to her maid and remaining Rs P he invested in post office. If X : P = 5 : 16, then which of the following statement/s is or are correct? Amount invested in scheme B is more than the amount invested in post office. Amount spend on maid is more than the amount spend on scheme A  Amount invested in scheme B equal to Amount spend on maid
Q2.A spends 40% of his monthly income on rent, 1/3rd of the remaining he spends on groceries. He invested the remaining income in three different schemes X, Y and Z in the ratio of 2 : 3 : 5 respectively. The difference between amount invested in scheme Y and Z is Rs 4000. Quantity I: Find the difference between A’s monthly income and amount invested in scheme Z. Quantity II: 30000  
Q3.There are two numbers A and B, while A is 33.33% less than B. The product of LCM and HCF of A and B is 384. Quantity I: 3AB Quantity II: LCM of (6A – 6) and (3B – 7) 
Q4.(a) Rahul is currently 25 years younger than his mother. (b) Rahul's brother who was born in 1964 is 35 years younger than his mother. In which year was Rahul born?
Q5.The following question is accompanied by three statements 1, 2 and 3. You have to determine which statement (s) is/ are sufficient necessary to answer the questions. What is the relative speed of two trains running in opposite directions? 1. They take 15 seconds to cross each other. 2. The speed of one of the trains is 60 Kmph. 3. The total length of the trains is 360 m.
Q6.The following question is accompanied by three statements 1, 2 and 3. You have to determine which statement (s) is/ are sufficient necessary to answer the questions. To find the length of the carpet which covers the floor of a rectangular hall, which of the following information is needed? 1. The length of the hall is 28m. 2. The width of the carpet is 2.5 m. 3. The area of the hall is 490 Sq.m. 
Q7.Question: What is the area of the triangle inscribed in a semi-circle with the diameter as the base? Statement-I: The diameter of semi-circle is 20 cm. Statement-II: Two shorter sides of the triangle are 12 cm and 16 cm.
Q8.Question: What is the cost of 15 pens, 21 pencils and 18 note books? Statement-I: The cost of 7 pens, 6 pencils and 5 note books is 200. Statement-II: The cost of 3 pens, 8 pencils and 7 note books is 210.
Q9.Question: Is (a - b + c) > (a + b - c), where a, b and c are real numbers ? Statement-I: b is negative. Statement-II: c is negative.
Q10.Question: Is average of the largest and the smallest of 4 given numbers greater than the average of the 4 numbers? Statement-I: The difference between the largest and the second largest numbers is less than the difference between the second smallest and the smallest of the numbers. Statement-II: The difference between the largest and the smallest numbers is greater than the difference between the second largest and the second smallest of the numbers.
Crack RRB ALP CBAT (PSYCHOMETRIC TEST) with
India's Super Teachers
Explore Supercoaching For FREE
Suggested Test Series
View All >
Current Affairs (CA) 2025 Mega Pack for SSC/Railways/State Exam Mock Test
431 Total Tests with 4 Free Tests
Start Free Test
Reasoning for All Railway Exams Previous Year Paper Mock Test
753 Total Tests with   2 Free Tests
Start Free Test
Suggested Exams
Exam-Logo
RRB ALP

RRB ALP Important Links

More Quantitative Aptitude Questions

Q1.Perimeter of a rectangular field is equal to the perimeter of a triangular field whose sides are in the ratio 3:2:4 respectively. lf area of rectangular field is 500 m2 and sides are in the ratio 5:4 respectively, then calculate the longer side of the triangular field.
Q2.A cistern has an inlet pipe and an outlet pipe. Inlet pipe can fill three-fourth of the cistern in 24 minutes while outlet pipe can empty the one-third filled cistern in 16 minutes. If both the pipes are opened together, then the cistern will be completely filled in-
Q3.In a family, three sons were born for every 3 years one after the other. If the ratio of present ages of father and the eldest son is 15:7 and the average of the present ages of the 3 sons is 18 years. What will be the ratio of the ages of the father and the youngest son after 5 years?
Q4.Train A of length 80m while moving crosses a pole in 16 seconds. lf it is known that the lengths of train B and train A is in the ratio of 3:1, then how long would it take train B to cross a platform which is half the length of train A if the speed of train B is same as that of train A?
Q5.Can A and Can B contain a mixture of soda and water in the ratio of 5 : 3 and 7 : 2 respectively If soda and water are taken out in the ratio of P : Q from can A and B respectively to form a new mixture in which the ratio of soda and water is 12 : 5 respectively, then find the value Of P:Q?
Q6.A boat can covers a certain distance in upstream and same distance in downstream in total of 7 hours 48 minutes, If upstream speed of the boat is 62.5%. of downstream speed of the boat and speed of the stream is 3 km/h, what is the total distance covered by the boat?
Q7.M and R went for shopping and bought two sarees each at different cost. Cost price of saree bought by R is Rs.250 more than the cost price of saree bought by M. Shopkeeper earned a profit of 20% on selling both the sarees together to R and M which he bought them at total Rs.6000. At what cost did M buy saree?
Q8.There are three numbers m, n, and p, such that sum of m and n is 144, sum of thrice of n and five times of p is 464, and sum of p and m is 160, then what is the value of p?
Q9.While calculating average marks of 60 students, the two digits of original marks of a student are written reversed and thereby average of marks is increased by 0.6 Find the difference between the two digits of marks of the student?  
Q10.Simple interest received on a certain sum at a rate of simple interest of 5% for 2 years is Rs.780. If the rate of interest remains same, what will be the total amount at the time of withdrawal at the end of 5 years.  
Exams
Test Series
Previous Year Papers
Syllabus
Cut Off
Eligibility
Coaching
Important Exams
Super Coaching
Testbook USA SAT Exam
Testbook USA ACT Exam
US College Admissions Guide
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
[email protected]
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Our Apps
Follow us on
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Get Free Access Now
Hot Links： teen patti casino download teen patti apk teen patti master official teen patti master downloadable content teen patti joy official