NIPER-JEE MIX QUESTIONS QUIZ NO 18 TOTAL QUESTIONS = 20 Mock Test Quiz Free MCQ pyqonline.com

NIPER-JEE MIX QUESTIONS
QUIZ NO 18
TOTAL QUESTIONS = 20

1. Deamination of 5-methyl cytosine produces

A. Uracil B. Adenine C. Thymine D. Cytosine

2. Rault’s law is related with

A. Vapor pressure B. Atmospheric pressure C. Osmotic pressure D. All

3. Which nuclei will be NMR active?

A. 14N B. 2H C. 12C D. 19F

4. Identity non-ionic surfactant

A. Spans B. Lecithin C. Benzalkonium chloride D. Sodium lauryl sulfate

5. Hallucinating agents are also called as

A. Analeptic B. Thymoleptic C. Neuroleptics D. Proleptic

6. Treatment of kala azar includes use of:

A. Melarsoprol B. Stibogluconate C. Ivermectin D. Suramin

7. Nitrilase enzymes catalyze the hydrolysis of ______

A. Nitriles to amine B. Nitriles to amides C. Nitriles to carboxylic acid and ammonia D. Nitriles to nitrates

8. A person gets one rupee for each successful target hitting, and one rupee is lost for each missed target. If the total chances taken by the person are 100 and earned rupees are 30 what is the number of successful attempts

A. 60 B. 70 C. 65 D. 75

9. Anstrazole acts as ______

A. Aromatase inhibitor B. Estrogen antagonist C. Estrogen agonist D. Progesterone antagonist

10. Which of the following is the chemical composition of Saliwanoff’s reagent?

A. Copper sulphate pentahydrate B. Anhydrous sodium carbonate and sodium citrate C. Copper acetate and copper oxide in 1%acetic acid D. Resorcinol in HCl

11. Receptors are made up of______

A. Carbohydrate B. Lipids C. Amino acid D. Proteins

12. Synonym of STRAFE is _______

A. To punish B. To run away C. To strengthen D. To work very hard

13. The anti-markownikov addition of HBr to styrene gives

A. Bromobenzene B. 1-bromoethyl benzene C. Ethylbenzene D. β-bromoethyl benzene

14. Identify the example of a killed inactivated vaccine.

A. Rabies vaccine B. Haemophilus influenzae type b vaccine C. Chickenpox vaccine D. Tetanus vaccine

15. Quantity of NaOH needed to make 100 ml solution of 0.5 M strength is

A. 4 gm B. 0.5 gm C. 2 gm D. 1 g

16. The antidote to atropine is

A. Pralidoxime B. Benzotropine C. Pilocarpine D. Adrenaline

17. DOPP and PAO tests are used for the evaluation of efficiency of ____

A. Membrane filter B. HEPA filter C. G 3 filter D. Seitz filter

18. 'Change for better' is the philosophy related to

A. 5S B. CANDO C. Kaizen D. Six sigma

19. Arrange the following spectroscopic technique in the ascending order of their energies: NMR, IR, UV

A. NMR>IR>UV B. NMR C. UV D. UV>IR>NMR

20. There is a connection between given words. Congeal: Solidify. Find analogous pair.

A. Screen: Conceal B. Heat: Evaporate C. Singe: Char D. Modify: Change

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