For the following questions answer them individually
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
18 21 12
7 15 11
175 540 ?
Pointing towards a boy, Sarika said, “He is my sister's son's father's wife's only sister’s son." How is Sarika related to the boy?
Which number will replace the question mark (?) in the given series?
55, 68, 81, 94, ?, 120
Which number will replace the question mark (?) in the given series?
115, 107, 98, 88, 77, 65, ?
If ‘A’ denotes ‘addition’, ‘B’ denotes ‘multiplication’, ‘C’ denotes ‘subtraction’ and ‘D’ denotes ‘division’, then what will be the value of the following expression?
55 A 5 B(7 A 4)C 75 D (25 D 5)=?
If the following words are arranged in the order as they would appear in an English dictionary, which word would come at the third place?
1. Place
2. Player
3. Plough
4. Plaster
5. Plaque
Three statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All classrooms are schools.
No school is a park.
All houses are parks.
Conclusions:
I. No house is a classroom.
II.No park is a classroom.
III. No school is a house.
Five girls, A, B, C, D and E, travel to only one of the following five cities: Mumbai, Delhi, Kolkata, Chennai and Jaipur. E does not travel to Kolkata, Mumbai or Chennai. D does not travel to Mumbai, Chennai or Delhi. A travels to Jaipur. C does not travel to Mumbai. To which city does C travel?
Two statements are given, followed by three conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements.
Statements:
All teachers are engineers.
All clerks are teachers.
Conclusions:
I. Some engineers are clerks.
II. Some teachers are clerks.
III. Some clerks are not engineers.
