Related Questions

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
Which one of the following minerals is found in Dighipara in Dinajpur district?
A Coal
B White clay
C Lime stone
D Hard neck
which of the following minerals can be found at Barapukiria of Dinajpur district?
A Oil
B Natural gas
C Lime stone
D Coal
People who take megadoses of vitamins and minerals should take care: though beneficial in small quantities, in large amounts these substances may have--- effects.
A admirable
B redundant
C intangible
D toxic
Which of the following minerals is found at Maddyapara in Dinajpur district?
A Coal
B White rock
C Lime rock
D Hard rock
Which of the following minerals is foud at Jamalganj in Joypurhat district?
A Coal
B White Clay
C Lime stone
D Hard rock
Minerals having structural function include
A Calcium
B Magnesium
C Phosphorus
D Sodium
E Potassium

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