Naina has some amount of money in her money box which is shown below:
Her mother has some rupee notes with her. She wants to exchange these with Naina Which of the amount shown below is same as Naina's amount?
A 
B 
C 
D 
THEY ARE CONFUSING ME WITH THE OPTIONS
Ans 1:
Class : Class 9
Look there are 7 coins of Rs. 5 = Rs. 35,6 coins of Rs. 2= Rs.12 & 3 coins of Rs. 1= 3
So,we'll add the nos. in answer.
35+12+3=Rs. 50
Now find out which option has Rs. 50 in answer .
Option[A] 20+10=Rs.30
Option[B] Only note of Rs. 20 is shown.So,Rs.20.
Option [C] 10+ 20+20=Rs.50
Option [D] 5+10=Rs.15
So,it's Option [C] As it adds to Rs. 50