396: Which of the following are characteristics shown by a breast-fed baby when compared to a bottle-fed baby ?

I. It is less obese.

II. It shows greater capacity, to resist diseases.

III. It gets more vitamins an proteins.

IV. Its growth in height is abnormal.

Select the correct answer from the codes given below.

Codes:

(a) I, II and III

(b) I, II and IV

(c) I, III and IV

(d) II, III and IV
397: Which of the following metals is extracted from the Monazite sand found in plenty in India ?

(a) Gold

(b) Uranium

(c) Thorium

(d) Copper
398: Diamond and Emerald contain:

(a) Carbon and silicon

(b) Carbon and zinc

(c) Silicon, aluminium and beryllium

(d) Carbon and calcium
399: Match the hormones in List I with items in List II and select the correct answer using the codes given below the Lists :

List I
I. Adrenaline
II. Estrogen
III. Insulin
IV. Pheromones

List II
(A) Anger, fear, danger
(B) Attracting partners through sense of smell
(C) Females
(D) Glucose

Codes:

(a) I-C, II-A, III-D, IV-B
(b) I-A, II-C, III-B, IV-D
(c) I-A, II-C, III-D, IV-B
(d) I-C, II-A, III-B, IV-D
Explanation:
Adrenalin (Fight or flight hormone) - Anger, fear, danger Estrogen - Females
Insulin (Hypoglycemic hormone) - Glucose
Pheromones - Attracting partners of smell through sense
400: Which one of the following crops enriches the nitrogen content in soil ?

(a) Potato

(b) Sorghum

(c) Sunflower

(d) Pea