Which one of the following is the second largest planet of our solar system?
a) Neptune
b) Uranus
c) Saturn
d) None of these (more…)
The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:
A. 20
B. 30
C. 40
D. None of these (more…)
If 72% of 25 students are interested in solving Maths Problems. How many are not interested in maths??
A. 18
B. 7
C. 9
D. 16
If A+B equals to A who is the brother of B; A-B equals to A who is the sister of B and AxB equals to A who is the father of B.
Which of the following optoin means that C is the son of M?
A. M x N – C + F
B. F – C + N x M
C. N + M – F x C
D. M – N x C + F (more…)