Call Support +91-85588-96644
TCY online
close

Login

Sign Up

Please enter a Username or Email ID
Please enter a password
Keep me logged in
Please enter your name
Please enter your mobile number
You can't leave Captcha Code empty
By submitting this form, you agree to the Terms & Privacy Policy.
OR

Sign Up via Facebook

Sign Up via Google

Sign Up via Twitter

close Download Software
Tests given
close
close

Download TCY App

OR
App Image

Quantitative Reasoning Preparation for GRE

(1141 Posts)

This thread is dedicated to preparation for Quantitative Reasoning section of GRE. You may share questions related to topics like Quantitative Comparison, Data Analysis, Modern Mathematics, Problem Solving, Geometry and Measurements etc.

Question should not exceed 100 characters.Use add options for multiple choice questions and "Uploadimage/Add related data" for passage text papers.
Question should be at least 10 characters long.
+
Add Options | Community Guidelines
Cancel
Debabrata Thatoi
Posted on 20 Jan, 2019 9:59 PM

Directions: Compare the two quantities in A and B.

A and B are running around a 400 m long circular track with speeds of 10 m/sec and 15 m/sec, respectively.

Quantity A Quantity B
Distance from the starting point, where B overtakes A for the first time 100 m

 
Quantity A is greater than quantity B.
Quantity B is greater than quantity A.
Both the quantities are equal.
The relationship between the quantities cannot be determined.
Please type your answer before submitting.
Debabrata Thatoi
Posted on 20 Jan, 2019 9:59 PM

Solution is wrong since, direction of running of two people are not mentioned. Hence answer should be d

Aalla.yamini
Shared from Problem Solving on 05 Jan, 2019 12:55 AM

A tap can fill a tank in 12 hrs. If an outlet pipe is opened, it will take 2 more hours than the time taken to fill the tank when the outlet pipe is not opened. How much time the outlet pipe will take to empty the full tank?

 
48 hrs
60 hrs
80 hrs
84 hrs
90 hrs
Please type your answer before submitting.
Aalla.yamini
Posted on 05 Jan, 2019 12:55 AM

Please explain it clearly

Mrudul Choksi
Shared from GRE Mock Test - 4 on 07 Dec, 2018 11:27 PM

The respective ratio of salaries of A and B was 3 : 4 last year. The respective ratios of individual salaries last year and this year for A and B are 4 : 5 and 2 : 3, respectively. If the sum of their present salaries is $4160, how much is the salary of A now?

Please type your answer before submitting.
Mrudul Choksi
Posted on 07 Dec, 2018 11:27 PM

The ratio of the salaries of A and B, a year ago = 3 : 4 Let their salaries be 3p and 4p respectively. Ratio between the individual salary last year and this year is given by: For A = 4 : 5 Let current salary be x so, 3p/x = 4/5 x = 15p/4 For B = 2 : 3 Let current salary be y so, 4p/y = 2/3 y = 6p Now, its given x y = 4160 Putting values, we get 15p/4 6p = 4160 39p/4 = 4160 p = 16640/39 A's salary = 15p/4 So, 15/4 (166400/39) = 1600 Present salary of A is 1600

Avanimitra
Shared from Algebra on 04 Dec, 2018 4:19 PM

The first third of a 75-mile trip took twice as long as the rest of the trip. If the first third took h hours, what was the average speed, in miles per hour, for the whole trip?

 
25/h
75/2h
50/h
125/2h
225/2h
Please type your answer before submitting.
Avanimitra
Posted on 04 Dec, 2018 4:19 PM

The given information is that the whole of the trip of 75 miles was covered in h h/2 hours, or 3h/2 hours. How can this be right as it should be 2h h or 3h, because first third of a 75-mile trip took twice(2h) as long as the rest (h)??

Sesha Sai Akhil
Posted on 02 Nov, 2018 11:29 PM

In the given diagram, adjacent edges are the right angles. The four longer edges are equal in length and all of the shorter edges are also equal in length. The area of the shape is 528 cm2. What is its perimeter?

  

 
272 cm

264 cm

172 cm

144 cm

108 cm
Please type your answer before submitting.
Sesha Sai Akhil
Posted on 02 Nov, 2018 11:29 PM

I think there are 4 such areas