[1 Mark Question Answer]

Questions

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5 questions · timed · auto-graded

Question 11 Mark

Find: The reciprocal ratio of 8: 15.

Answer

The reciprocal area in the ratio of 8: 15
= 15 : 8.

Question 21 Mark

Find: The sub-triplicate ratio of $216: 343$

Answer

The sub-triplicate ratio of $216: 343$
$=\sqrt[3]{216}: \sqrt[3]{343}$
$ =6: 7.$

Question 31 Mark

Find: The sub-duplicate ratio of $256: 625$

Answer

The sub-duplicate ratio of $256: 625$
$=\sqrt[3]{256}: \sqrt[3]{625} $
$=16: 25$

Question 41 Mark

Find: The triplicate ratio of $3: 7$

Answer

The triplicate ratio of $3: 7$
$= 3^{3 :} 7^3$
$= 27 : 343.$

Question 51 Mark

Find: The duplicate ratio of $7: 9$

Answer

The duplicate ratio of $7: 9$
$= 7^2: 9^2$
$= 49 : 81.$

[1 Mark Question Answer] - Mathematics STD 10 Questions - Vidyadip

Mathematics [1 Mark Question Answer]