What is the reflection of the point (-1 , 3) in the line x = -4?
1). (-7,-3)
2). (-7,3)
3). (7,-3)
4). (7,3)
What is the sum of the first 11 terms of an arithmetic progression if the 4th term is 11 and the 7th term is -4?
1). -75
2). 55
3). 11
4). 100
Sum of a fraction and thrice of its reciprocal is $\frac{73}{20}$. What is the fraction?
1). $\frac{4}{5}$
2). $\frac{9}{4}$
3). $\frac{4}{9}$
4). $\frac{5}{4}$
If $a^{3} + b^{3}$ = 35 and ab = 6, then what is the value of a + b?
1). 5
2). 8
3). 2
4). -8
If $\frac{\left[2\left(\frac{4x}{5} - \frac{3}{4}\right)\right] }{3}- \frac{5}{3}$ = $-\frac{1}{6}$, then the value of x is?
1). $\frac{4}{5}$
2). $-\frac{15}{4}$
3). $-\frac{4}{15}$
4). $\frac{15}{4}$