Practice Questions set 3 - general science mcq Online Quiz (set-1) For All Competitive Exams
Q-1) The percentage of nitrogen in urea is
(a)
(b)
(c)
(d)
Q-2) Which of these is not a colloid?
(a)
(b)
(c)
(d)
Q-3) Curd making is an ancient ‘Biotechnological’ process involving
(a)
(b)
(c)
(d)
Q-4) The most popular fertilizer for foliar application is
(a)
(b)
(c)
(d)
Q-5) Consider the following statements. Sodium silicate and sodium sulphate are mixed as detergents in washing powders so that- To maintain dryness of the powder.
- To maintain the basicity of powder.
Which of the following statement is correc?
(a)
(b)
(c)
(d)
Q-6) Which of the following oil is an extract of clove oil?
(a)
(b)
(c)
(d)
Q-7) The main component of honey is
(a)
(b)
(c)
(d)
Q-8) Cooking gas is mainly
(a)
(b)
(c)
(d)
Q-9) Which one of the following gases, released from biogas plant is used as a fuel gas?
(a)
(b)
(c)
(d)
Q-10) Which of the following is consumed in the manufacture of urea fertilizer?
(a)
(b)
(c)
(d)