The number inside the triangle ABC in each question has been arrived based on some logic and is dependent upon the numbers written outside the triangle. On the same logic, find out the missing number in triangle DEF.

The number inside the triangle ABC in each question has been arrived based on some logic and is dependent upon the numbers written outside the triangle. On the same logic, find out the missing number in triangle DEF.

In the question, relationship between different elements is shown in the statement.
The statement  is  followed by two conclusions.

Statements:
K ≤L < M > N ≥ O; T > M ≤ P
Conclusions : I. T > K, II. P > O

The number inside the triangle ABC in each question has been arrived based on some logic and is dependent upon the numbers written outside the triangle. On the same logic, find out the missing number in triangle DEF.

A firm has 40 workers working in the factory premises. 30 working in its office and 20 working in both the factory and the office. How many workers are there in the firm if all workers work either in the factory or office?

In the  question, relationship between different elements is shown in the statement.
The statement is followed by two conclusions.
Statements:
B > C = D ≥ X ; E ≤ X ; Z ≥ D
Conclusions : I. B > E,  II. Z ≥ B

Select the missing number from the given options in the following question.

B is the brother of A, whose only sister is mother of C.D is maternal grandmother of C. How is A related to D?

Two positions of a dice are shown below-

When '2' is at the bottom, what number will be at the top?

In the question, relationship between different elements is shown in the statement.
The statement is followed by two conclusions.

Statements:
E > F ≥ G < H ≤ I < J
Conclusions : I. G ≤ E, II. J ≥ F