Question Text
Question 1 :
In $\triangle ABC$ and $\triangle DEF$, $AB = FD$ and $\angle A = \angle D.$ The two triangles will be congruent by $SAS$ axiom, if:<br/>
Question 2 :
In $\displaystyle \Delta DEF, \angle D={ 87 }^{ o }$ and $ \angle F={ 43 }^{ o }$ . If $\displaystyle \Delta DEF\cong \Delta BAC$, then find the measure of $\displaystyle \angle A$.
Question 3 :
Find the amount to be paid at the end of 3 years when principal = Rs 7,500 at 5% p.a.
Question 4 :
A local cricket team played 20 matches in one season. It won 25% of them. How many matches did they win?
Question 8 :
Put into another form using $a^m$ × $b^m$ = $(ab)^m$ : $(-2)^4\times(-3)^4$
Question 10 :
Using laws of exponents, simplify and write the answer in exponential form: $(5^2)^3\div5^3$