(A) declining profits and rising unemployment ()
(B) the eradication of the welfare state (X)
(C) rising divorce rates and the decline of the traditional family (X)
(D) an unfortunate twist in fashion sensibility (X)

Answers: The terms crisis of the 1970s is used to refer to declining profits and rising unemployment.

(A) Blood glucose level ()
(B) The body pH value (X)
(C) Amount of hemoglobin (X)
(D) Salinity in Urine (X)

Answers: Biosensor is used to measure Blood glucose level.

(A) 3 (X)
(B) 4 (X)
(C) 5 ()
(D) 6 (X)

Answers: The planets visible to us without using a telescope are 5.

(A) 1 gram (X)
(B) 10 grams (X)
(C) 1 kg ()
(D) 10 kg (X)

Answers: The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in 1 kg of sea water.

(A) Lungs (X)
(B) Liver (X)
(C) Heart (X)
(D) Kidneys ()

Answers: Blood is cleaned by Kidneys.

(A) Jupiter (X)
(B) Venus (X)
(C) Mars (X)
(D) Mercury ()

Answers: The planet that moves round the Sun at the highest speed is Mercury.