D Pharmacy Important Questions & Answers
Questions & Answers for GPAT, NIPER, NEET
Before we discuss these medical questions with Answers, we have to know the most important questions for GPAT, AIIMS, JIPMER, CSIR NET, NEET PG & Pharmacist Exam and all medical exams. total questions: 125 questions, related to different subjects like Pharmaceutics and Chemistry Total Marks: 500 Marks. so kindly do check it. Our live learns team prepared these NIPER question papers with answers pdf GPAT questions with answers for you free in pdf format. It is easy to ace your exam.
1. What quantity of an indicator solution shall be added when quantity is not mentioned in an assay or test?
(a) 0.1 ml
(b) 0.05 ml
(c) 0.2 ml
(d) 0.5 ml
ANS: A
2. In the Kjeldahl method, a sample containing nitrogen is digested with __.
(a) Concentrated sodium hydroxide
(b) Fuming nitric acid
(c) Concentrated sulphuric acid
(d) Strong ammonia solution
ANS: C
3. What is the concentration of paracetamol in a 0.1 N sodium hydroxide solution, whose absorption in a 1 cm cell at its maximum wavelength, 257 nm, was found to be 0.825? The A (1%, 1 cm) in the IP monograph of paracetamol is given as 715 at 257 nm
(a) 1.1 g/100 ml
(b) 0.0011 mg/100 ml
(c) 0.0011 g/100 ml
(d) 0.0011 ug/100 ml
ANS: C
4. The unit for specific absorbance A (1%, 1cm) is:-
(a) ug/mL
(b) mg/L
(c) liter mole-1 cm-1
(d) dl g-1 cm-1
ANS: D
5. What is the nuclear magnetic resonance frequency of 1H in a 7.05 Tesla magnetic field strength?
(a) 300.0 MHz
(b) 200.0 MHz
(c) 60.0 MHz
(d) 100 MHz
ANS: A
6. Which among the following correctly defines Diastereomer?
(a) These have same magnitude but different signs of optical rotation
(b) Nonsuperimposable object mirror relationship
(c) These differ in all physical properties
(d) Separation is very difficult
ANS: C
7. Galactose and Glucose are:-
(a) Epimers
(b) Anomers
(c) Isomers
(d) Ketose-Aldose isomers
ANS: A
8. Which among the following is a non-essential amino acid?
(a) Lysine
(b) Threonine
(c) Serine
(d) Histidine
ANS: C
9. Which of the following is a 3,3-sigmatropic reaction which converts a 1,5-diene to an isomeric 1,5 diene?
(a) Cope rearrangement
(b) Claisen rearrangement
(c) Photochemical [2+2] reaction
(d) Diels-Alder reaction
ANS: A
10. What quantity of an indicator solution shall be added when quantity is not mentioned in an assay or test?
(a) 0.1 ml
(b) 0.05 ml
(c) 0.2 ml
(d) 0.5 ml
ANS: A