Related Questions

Insulin is to Hormon as Trypsin is to---?
A Juice
B Liver
C Digestion
D Enzyme
The ratio between the present ages of P and Q is 5 : 7 respectively. If the difference between Q's present age and P's age after 6 years is 2, what is the total of P's and Q's present ages?
A 48 years
B 52 years
C 56 years
D None of these
Three time the present age of a father is equal to eight times the present age of his son. Eight years hence the father will be twice as old as his son at that time. What are their present ages?
A 35, 15
B 32, 12
C 40, 15
D 27, 8
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son . What is the present age of the son?
A 25 years
B 20 years
C 30 years
D 40 years
The present age of son is half of the present age of his mother. Ten years ago, his mother's age was thrice the age of her son. What is the present age of the son ?
A 20 years
B 25 years
C 30 years
D 40 years
Very small amount of air pollutants are present in stratosphere also; though most of the atmospheric pollutants are present in the troposphere. Which of the following atmospheric pollutants does not cause the ozone layer depletion in atmosphere at tremendous rate?
A CO
B SO2
C NOx
D CFC (chloro fluoro carbons)
Statement : He stressed the need to stop the present examination system and its replacement by other methods which would measure the rea merit of the students . Conclusions : I. Examinations should be abolished . II. The present examination system does not measure the real merit of the students.
A Conclusion I follows
B Conclusion II follow
C Both conclusions I and II follow
D Neither I nor II follows
A discount rate which equals to present value of TV to project cost present value is classified as
A negative internal rate of return
B modified internal rate of return
C existed internal rate of return
D relative rate of return
The present ages of A and B are in the ratio 6 : 4. Five years ago their ages were in the ratio 5 : 3. Find their present ages.
A 42, 28
B 36, 24
C 30, 20
D 25, 15
A person's present age is two-fifth of the age of his mother. After 8 years , he will be one-half of the age of his mother . How old is the mother at present ?
A 32 years
B 36 years
C 40 years
D 48 years

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