Find out who I am. I am a vitamin. Blood coagulation does not take place in the absence of me. My chemical name is phylloquinone. 

Correct Answer - `x+3y ge 9`, ` 3x+5y ge 15` and `x ge 0,y gt 0`

Correct Answer - अयूब ने ज्यादा दूरी तय की। यह दूरी 0.9 km या 900 m ज्यादा थी।

(D) Ascorbic Acid

(C) Platelets

The correct answer is (B) chlorophyll-a

D) ‘A’ is incorrect, ‘R’ is correct.

(c) Vitamin C

(b) Vitamin B

(a) Vitamin D

Correct Answer - A Both statements are correct and Reason is correct explanation of asserion.