#Learn mathematics;2,6=15,3,9=30Puzzle;Can you solve this;#puzzle#reasoning

Can You Solve This? 6div2(1+2)=

Directions : In the following questions, four alternatives are given for the Idiom/Phrase printed in bold in the sentence. Choose the alternative which best expresses the meaning of the Idiom/ Phrase. You have been trying to solve this puzzle for a long time, be careful so that you avoid barking up the wrong tree

3 students {A, B, C} tackle a puzzle together and offers a solution upon which majority of the 3agrees. Probability of A solving the puzzle correctly is p. Probability of B solving the puzzle correctlyis also p. Cisa dumb student who randomly supports the solution of either A or B. There is one morestudent D, whose probability of solving the puzzle correctly is once again, p. Out of the 3 memberteam {A, B, C} and one member team {D}, which one is more likely to solve the puzzle correctly.

A problem in mathematics is given to 3 students whose chances of solving it are (1)/(2);(1)/(3);(1)/(4) .What is the probability that the problem is solved?

Select the correct combination of mathematical signs to replace * signs and to balance the following equation. 9 * 3 * 3 * 3 * 6

Select the correct combination of mathematical signs to replace ** signs and to balance the following equation 9**3**3**3**6