(A) Paris
(B) England
(C) Japan
(D) China
Author:
Coal is the mixture of?
(A) Ancient plants and trees
(B) Oil and gas
(C) Oil and lava
(D) None of the above
What amount of fats give energy of 9.3 k calories?
(A) 1 Gram
(B) 2 Gram
(C) 3 Gram
(D) None of the above
A man can survive without food for at least how many months?
(A) 2 Months
(B) 3 Months
(C) 1 Month
(D) 4 Month
The mirror used in cars for the help of drivers is?
(A) Convex mirror
(B) Concave mirror
(C) Cylindrical mirror
(D) None of the above
Both type of real and virtual images formed by which type of mirror?
(A) Convex Mirror
(B) Cylindrical Mirror
(C) Concave Mirror
(D) None of the above
Blood looks red due to?
(A) Calcium
(B) Plasma
(C) Haemoglobin
(D) None of the above
Photometer is used for the measurement of?
(A) Intensity of earthquake
(B) Blood pressure
(C) Intensity of light
(D) None of the above