Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_00.1
Latest SSC jobs   »   Mathematics Quiz For RRB NTPC :...

Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage

Q1. 117²+83²= ?
(a) 20698
(b) 20578
(c) 20798
(d) 20268

Q2. The ratio of two numbers is 3 : 4 and their H.C.F. is 4. Their L.C.M. is:
(a) 12
(b) 16
(c) 24
(d) 48

Q3. The population of a town increased from 1,75,000 to 2,62,500 in a decade. The average percent increase of population per year is:
(a) 4.37%
(b) 5%
(c) 6%
(d) 8.75%

Q4. If a sum of money at simple interest doubles in 12 years, the rate of interest per annum is
Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_50.1

Q5. Albert invested an amount of Rs. 8000 in a fixed deposit scheme for 2 years at compound interest rate 5 p.c.p.a. How much amount will Albert get on maturity of the fixed deposit?
(a) Rs. 8600
(b) Rs. 8620
(c) Rs. 8820
(d) None of these

Q6. By selling 100 pencils, a shopkeeper gains the selling price of 20 pencils. His gain per cent is
(a) 15%
(b) 20%
(c) 22%
(d) 25%

Q7. If 30% of (x + y) = 50% of (x – y), then x : y = ?
(a) 4 : 1
(b) 7 : 5
(c) 7 : 3
(d) 7 : 8

Q8. The ratio between the speeds of two trains is 7 : 8. If the second train runs 400 kms in 4 hours, then the speed of the first train is:
(a) 70 km/hr
(b) 75 km/hr
(c) 84 km/hr
(d) 87.5 km/hr

Q9. 0.04×0.0162 is equal to:
Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_60.1

Q10. Find the area of a right-angled triangle whose hypotenuse and base are 13 and 5 respectively?
(a) 26
(b) 24
(c) 18
(d) 30

Solutions:

 

Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_70.1

Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_80.1

Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_90.1

 

Important Links for RRB NTPC Recruitment 2019
RRB NTPC Admit Card
RRB NTPC Previous year Cut Off | 1st & 2nd Stage Examination
RRB NTPC Recruitment 2019: Check FAQs
RRB NTPC Exam Pattern 2019 – Check Here
RRB NTPC Previous Year Exam Analysis
RRB NTPC Exam Syllabus

Mathematics Quiz For RRB NTPC : 14th January 2020 of Simple interest, ratio and Percentage_100.1

Sharing is caring!

June Current Affairs PDF

×

Download success!

Thanks for downloading the guide. For similar guides, free study material, quizzes, videos and job alerts you can download the Adda247 app from play store.

Thank You, Your details have been submitted we will get back to you.

Was this page helpful?

Leave a comment

Your email address will not be published. Required fields are marked *

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Login

OR

Forgot Password?

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Sign Up

OR
Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Forgot Password

Enter the email address associated with your account, and we'll email you an OTP to verify it's you.


Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to
/6


Did not recive OTP?

Resend in 60s

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Change Password



Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Almost there

Please enter your phone no. to proceed
+91

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to Edit Number


Did not recive OTP?

Resend 60

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?