## Mathematical operation and symbol notation

#### Mathematical operation and symbol notation

Direction: Read each of the following statements carefully and answer the questions.

1. Which of the following expression will be true if the given expression A > B ≥ C < D < E

1. E > C

##### Correct Option: B

E > C

1. If the expression E < J ≤ H > Z'. 'H ≤ Y' and 'E > F' true. Which of the following conclusions will be definitely false?

1. F < E < J ≤ H > Z H ≤ Y and Z < H

##### Correct Option: E

F < E < J ≤ H > Z H ≤ Y and Z < H

1. Which of the following symbols should replace the question mark in the given expression in order to make the expression 'K ≤ H' and 'M > J' definitely true?
H ≥ I = J ? K ≤ L < M

1. H ≥ I = J = K ≤ L < M

##### Correct Option: E

H ≥ I = J = K ≤ L < M

1. In which of the following expressions will be expression 'P > S' definitely false?

1. From this expression we cannot deduce any relation between P and S

##### Correct Option: D

From this expression we cannot deduce any relation between P and S

1. Which of the following symbols should be placed in the blank space respectively (in the same order from left to right) in order to complete the given expressions in a such a manner that 'N < K' definitely holds true?
K - L - M - N

1. K ≥ L = M > N

##### Correct Option: A

K ≥ L = M > N