Pointing to a girl, Rahul said “She is the only daughter-in-law of my grandfather’s only daughter-in-law’s only son.” Then how is that girl related to Rahul? 

The total strength of the class is 90 and the number of girls is twice that of boys. Suraj is ranked 14th from the top. Suppose there are 10 girls ahead of Suraj. Find the number of boys after Suraj in the ranking order.

Which answer figure will complete the pattern in the questions.

Statements: All laptops are computers
                    Some laptops are notebooks.
Conclusions I. Some notebook are computers
                    II. All notebooks are computers.

Find the missing numbers from given figure?

How is U related P in the given expression? 

U # T × S ÷ R × Q + P 

Directions : In each of the questions below are given four statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
Some cars are buses.
All cars are scooters.
No scooter is a truck.
Conclusions:
I. No truck is a car.
II. Some trucks are buses.
III. Some buses are cars.
IV. Some scooters are buses.