Subject :IMO Class : Class 8
Study the statements and choose the correct option.
Statement 1 : Rajan had money which was enough to buy 30 books at the rate of Rs 20 per book. If the price of each book is increased to Rs 25, then Rajan can buy 24 books with the same amount of money.
Statement 2 : Since in the above case, the value of one variable increases and the value of the other decreases, the problem is based on the application of inverse variation.
AStatement 1 is true and statement 2 is false.
BStatement 1 is false and statement 2 is true.
CBoth statement 1 and 2 are false.
DBoth statement 1 and 2 are true.
statement 2 is also correct as price increases then no of book decreases for same amount implying inverse variation, suggested statement 2 as false is incorrect.
Ans 1:
Class : Class 9
yes in ncert also a example with table mentions the answer to be inversely proportion if the amount ifs fixed
Ans 2:
Class : Class 10
Answer should be (d)
Ans 3:
Class : Class 9
Answer is D
Ans 4:
Class : Class 8
answer should be d
Ans 5:
Class : Class 9
Ans 6:
Class : Class 8
Ans 7:
Class : Class 9
Answer should be (D).
Ans 8:
Class : Class 9
Ans 9:
Class : Class 9
d
Ans 10:
Class : Class 8
INVERSE PROPORTION IS WHEN PRODUCT OF BOTH REMAINS THE SAMESHOULD BE D)
Ans 11:
Class : Class 9
d
Ans 12:
Class : Class 10
answer is D and only D
Ans 13:
Class : Class 10
Answer is D only A is wrong.
Ans 14:
Class : Class 8
Ans 15:
Class : Class 8
Ans 16:
Class : Class 9
D
Ans 17:
Class : Class 7
Answer should be (D).
Ans 18:
Class : Class 10