• Call Us : 03082533000 (WhatsApp)
  • Email Us : TestPointpk.com@gmail.com
Testpoint Whatsapp group Testpoint Whatsapp group
Sticky Note
Find the fourth proportional to the numbers 60, 48, 30.
  1. 48
  2. 36
  3. 24
  4. None
Explanation

To find the fourth proportional, we need to set up a proportion:

60 : 48 :: 30 : x

Where x is the fourth proportional.

We can rewrite this as: 60/48 = 30/x

Cross-multiplying, we get: 60x = 30 × 48

Simplifying, we get: 60x = 1440

Dividing both sides by 60, we get: x = 24

So, the fourth proportional is 24.

Related MCQs

The present ages of Sami and Adnan are in the ratio of 5:4, respectively. Three years later, the ratio of their ages will become 11:9, respectively. What is Adnan’s present age in years?
  1. 24 years
  2. 25 years
  3. 26 years
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
In a game of billiards, A can give B 15 points in 60 and A can give C 20 points in 60. How many points can B give C in a game of 90?
  1. 12
  2. 10
  3. 18
  4. 20
اس سوال کو وضاحت کے ساتھ پڑھیں
If 500 is divided in the ratio 2:3, what is the largest part?
  1. 200
  2. 250
  3. 300
  4. 350
اس سوال کو وضاحت کے ساتھ پڑھیں
In a local election, votes were cast for Mr. Dyer, Ms. Frau, and Mr. Borak in the ratio of 4:3:2. If there were no other candidates and none of the 1,800 voters cast more than one vote, how many votes did Ms. Frau receive?
  1. 500
  2. 600
  3. 700
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
The weights of two ships are in the ratio of 5:9. If together they weigh 5,600 tons, how many tons does the larger ship weigh?
  1. 3,600
  2. 2,400
  3. 3,000
  4. None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
Test Point Whatsapp Channel

All Rights Reserved © TestPointpk.com