AI Mentor

Check Your IQ

Free Expert Demo

Try Test

Courses

Dropper NEET Course Dropper JEE Course Class - 12 NEET Course Class - 12 JEE Course Class - 11 NEET Course Class - 11 JEE Course Class - 10 Foundation NEET Course Class - 10 Foundation JEE Course Class - 10 CBSE Course Class - 9 Foundation NEET Course Class - 9 Foundation JEE Course Class -9 CBSE Course Class - 8 CBSE Course Class - 7 CBSE Course Class - 6 CBSE Course

Offline Centres

If one score oranges cost Rs. 45, how many oranges can be bought for Rs. 72?

( $1 score = 20$ )

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Concept- Firstly, find the cost of each orange, and then calculate the no. of oranges that can bought for Rs. 72 (dividing Rs. 72 by cost of each orange)
Given: Cost of each score of oranges = Rs. 45
1 score = 20 units
Cost of each orange

= \frac{Cost of each score}{no . of units in each score}

= \frac{45}{20}

= \frac{9}{4}

Cost of 1 orange is Rs.

\frac{9}{4}

Therefore, the no. oranges than can be bought in Rs. 72

= \frac{Rs . 72}{Cost of each orange}

No. of oranges

= \frac{72}{\frac{9}{4}}

= \frac{\frac{72}{1}}{\frac{9}{4}}

= \frac{72 \times 4}{9}

= 32

So, the no. of oranges that can be bought are 32.
Hence, the correct option is 2.

Watch 3-min video & get full concept clarity

courses

No courses found

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!