Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

In the following question, two statements are numbered as A and B. On solving these statements we get quantities A and B respectively. Solve for the both quantities and choose the correct option. Quantity A: Two powders P and Q are to be mixed in ratio 4 ∶ 7 to form a mixture. If 28 kg of powder P and 28 kg of powder Q is available, how much powder Q is more required to make the desired mixture? Quantity B: A mixture is formed by mixing 16 kg of powder X and 25 kg of powder Y. How much powder X is required to be mixed with 40 kg of powder Y to make a mixture of the same ratio?
108 kg of mixture C was prepared by mixing equal quantities of mixtures A and B, made up of chalk powder and brick powder, such that the ratio of chalk and brick powder in mixture C is 17 ∶ 10. If mixture A comprised of 22 kg chalk powder, how much brick powder was present in mixture B?
Determine the quantity of bleaching powder required for a rural water supply scheme so as to chlorinate 20000 litre of water, whose chorine demand is 2 mg/l. Assume the bleaching powder has 50 % available chlorine.
How many kg of bleaching powder is needed per day to chlorinate 4 MLD of water so than, after 40 minutes of contact, there remains residual chlorine of 0.25 mg/l. The input water has a chlorine demand of 1.25 mg/l. And that the bleaching powder has only 25% available chlorine. 
To measure residual lignin prior to bleaching pulp brightness between bleaching stages are often used to control the bleaching operation.
The rate list of groceries in a shop are depicted as follows : Rice (1 KG) Rs. 70 Black gram (1 KG) Rs. 90 Wheat Flour (1 KG) Rs. 45 Coriander powder (250 g) Rs. 40 Chilli Powder (250 g) Rs. 60 Salt (1 Pkt Rs. 25 Biscuit (1 Pkt) Rs. 20 Ashish needs to buy 5 kg of rice, 5 kg of wheat flour, 250 g of coriander powder, 250 g of chilli powder, 2 kg of black gram and some packets of biscuit with remaining money. If he is having Rs. 1000, how many biscuit packets can be buy?
Bleaching action of bleaching powder is due to its __________ properties.
In bleaching powder . . . . . . . . bleaching agent is present.
Which of the following statements is INCORRECT? (I) Bleaching powder is a pale yellow powder. (II) Dry NH3 gas turns red litmus blue. (III) The pH of rainwater is nearly 7. (IV) The pH of acid rain is nearly 5.6.
Name Chemical formula 1. Baking Powder NaHCO3 2. Vinegar C2H4O3 3. Bleaching powder Ca(OCl)Cl 4. Chalk CaCl2 Which of the above matching is correct? Choose the correct option.