Select the set in which the numbers are related in the same way as are the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E. g. 13 – Operations on 13 such as adding / subtracting / multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)

(16, 7, 112)

Which letter-cluster will replace the question mark (?) to complete the given series?
DRBZ, ABKX, ?, UVCT, RFLR

Direction: Select the related word from the given alternatives.

HMPU : IOSY : : GMRF : ?

Question Figure

Read the given information carefully and answer the following questions.
Seven businesses and their own businesses are doing practice in different cities - Chennai, Bangalore, Hyderabad, Mumbai, Ahmedabad, Jaipur and Bhubaneswar, but not necessarily in this order. Each has a different profession, not necessarily in the same order on doctor, engineer, pharmacist, lawyer, counsellor, professor and artist.
A is a Pharmacist and practices in Bhubaneshwar D practices in Bangalore but is not a doctor or artist. Is a practicing professor in Hyderabad. G is a counsellor and does not practice in Mumbai or Chennai. E is a lawyer and practices in Ahmedabad. F practices in Chennai but is not an artist. C practices in Mumbai

Who is the professor?

The sum of the ages of a father and his son is 56 years. After 4 years, the father's age will be 3 times his son's age. Their ages are respectively.

Direction (66-70): What should come in place of the question mark(?) in the following number series?

22, 21, 23, 22, 24, 23, ?

Direction: In each question given below two/three statements are followed by two conclusions numbered I and II. You have to take the all given statements to be true even if they seem to be at variance from the commonly known facts. Read the conclusions and decide which logically follows from the two given statements disregarding commonly known facts:
 A. If only conclusion I follows.
 B. If only conclusion II follows.
 C. If either conclusion I or II follows.
 D. If neither conclusion I nor II follows.
 E. If both conclusions I and II follow. 

Statements :
 All Akash is a good doctor.
 All Doctors are usually intelligent.
 Conclusions :
 (I) All intelligent are doctors.
 (II) All Akash is intelligent.