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Previous Year Questions

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QUESTION ID:1

A podcast Journalism essentially  (DROP)
(A) explores complicated issues 
(B) generates a compelling story 
(C) puts the interviewer in an adversarial position. 
(D) puits the interviewer in an adversarial position. 
(E) demandas an indepth research. 

Choses the correct answer from the options Gien Bellow: 

QUESTION ID:2

Another term used for Podcast Journalism is the passage is: 

QUESTION ID:3

A podcast Journalist is essentially a musician as he 

QUESTION ID:4

Match the use of the word 'Beat' in list with its function in list II: 

Choose the correct answer from the options given below: 

QUESTION ID:5

Match List I with List II: 

       List I                                   List II 

(A) Prevarication         (I) Involving conflict or opposition 

(B) Adversarial            (II) To arrange carefully far desired result 

(C) Corrival                  (III) To speak in a miskading was 

(D) Orchestrate           (IV) Chareful end friendly 


Choose the correct answer from the options given below: 

QUESTION ID:6

When a film is a hit, the producer 

QUESTION ID:7

Going to someone very humbly, as it legging as ___________ going to someone. (DROP)

QUESTION ID:8

Someone is "at the end of his/her tether". They are (Choose the correct answer): 

QUESTION ID:9

An instrument used for breathing while swimming under water: 

QUESTION ID:10

Chose the correctly spelt word from the given options: 

QUESTION ID:11

Ravi and Rohan invested ₹ 18,000 and ₹ 72,000 respectively in a business. Find the ratio of these shares in the Profits. 

QUESTION ID:12

If the circumference of a circle is equal to the perimeter of an equilateral triangle, then the ratio of their area is: 

QUESTION ID:13

On simple interest a sum of ₹ 15,800 become ₹ 21725 is 5 years. What rate of interest per annum was paid? 

QUESTION ID:14

A shop is having a sale. It sells a notebook marked at ₹50 at a discount of 12% and a pen marked at ₹30 at a discount of 15% Shekhar bought 10 notebooks and 3 pens. How much did he save due to sale 

QUESTION ID:15

3 men and 4 women can earn ₹ 3,780 in 7 days. 11 men and 13 women can earn ₹ 15,040 in 8 days. How many days will 7 men and 9 women earn ₹ 12400 

QUESTION ID:16

If 'Banana' is known as 'butter', butter is known as 'Soap', 'soup is known as 'honey', then which of the following will be used for washing clothes? (DROP)

QUESTION ID:17

If Kumar is the brother of Renu. Parsanna is the sister of Kumar. Tannu is the brother of Somya and Somya is the daughter of Renu what is the relationship between kumar and Tannu? 

QUESTION ID:18

Answer the following Question on the basis of the given statement and conclusion. 
Statement: Some bags are pockets 
No pocket is a pouch 
Conclusions   I- No bag is a pouch. 
II- Some bags are not pouch. 
III- Some pockets are bags. 
IV- No pocket is a bag 

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:19

Consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.
Statement: His recent investment in the shares of company 'XYZS' is only a gamble. 
Assumption 
I. He may incur loss on his investment 
II. He may gain from his investment. 

In the light of the above statements, choose the correct answer from the options given below : 

QUESTION ID:20

Find the next term of the series: 1, 3, 6, 18, 36, 108 ? 

QUESTION ID:21

By which constitutional Amendment, Delhi was given a Legislative Assembly? 

QUESTION ID:22

Match List I with List II: 

 List I Upaveda of List II Deals with
 (A) Yajurveda (I) Medicine
 (B) Samaveda (II) Art of warfare
 (C) Atharvaveda (III) Art and music 
 (D) Rigveda (IV) Architecture
Choose the correct answer from the options given below: 

QUESTION ID:23

The chemical name of laughing gas is ___________.

QUESTION ID:24

The Governor of Reserve Bank of India in Jan 2023 was: 

QUESTION ID:25

The summer 2024 summer Olympic Games will be hosted by __________.

QUESTION ID:26

Which radio isotope is used to label the 5' end of DNA or RNA? 

QUESTION ID:27

Two-dimensional electrophoresis resolve the proteins on the basis of : 

QUESTION ID:28

Differences in absorption of left and right handed circularly polarized light is measured by: 

QUESTION ID:29

The radiation source in TEM (transmission electron microscopy) is: 

QUESTION ID:30

Full form of MALDI - MS is : 

QUESTION ID:31

The most distinctive feature of phylum: Echinodermata is the presence of 'Water Vascular System', which helps in : 

QUESTION ID:32

The hormone which stimulates an appetite is : 

QUESTION ID:33

Name the Nobel awardee, who provided the first direct evidence that different genes are physically Located on the same chromosome by X -linked pattern of inheritance in Drosophila.

QUESTION ID:34

What is the end product in the process of glycolysis in anaerobic and aerobic condition respectively? 

QUESTION ID:35

Which of the following secretes Progesterone hormone? 

QUESTION ID:36

Two envelope spikes in influenza virus HA & NA stands for 

QUESTION ID:37

The polar head group in sphingomyelins is composed of: 

QUESTION ID:38

Which one of the following statement is incorrect about gel electrophoresis? 

QUESTION ID:39

In Bryophytes: 

QUESTION ID:40

Self incompatibility prevents self fertilization and this mechanism involves: 

QUESTION ID:41

What is the composition of membrane attack complex in complement systems? 

QUESTION ID:42

Which molecule, ATP does not donate? 

QUESTION ID:43

Which microorganism produces dextran? 

QUESTION ID:44

In chloroplast, ATP generation by chemiosmosis mechanism involves: 

QUESTION ID:45

Which of the following is correct about RNA interference (CRNAI)? 

QUESTION ID:46

The precursor molecule for the synthesis of Vitamin D3 in human skin is: 

QUESTION ID:47

In photoperiodism, long day plant flowers only: 

QUESTION ID:48

Geitonogamy is a type of pollination, in which : 

QUESTION ID:49

Citronella oil is obtained from 

QUESTION ID:50

Which is not the heteropolysaccharide of extra celluer matrix in multicellular animals? 

QUESTION ID:51

Which of the following is one of the possible hazards of genetically modified (GM) crops? 

QUESTION ID:52

A nerve impulse in transmitted from one neuron to another through junction called : 

QUESTION ID:53

Application of genetic finger printing is not directly linked with: 

QUESTION ID:54

Extra nuclear genomes of mitochondria and chloroplasts have evolved from: 

QUESTION ID:55

If the template strand of a segment of a gene has the nucleotide sequence 3' - GCTAAGC - 5', What nucleotide Sequence will be present in the RNA transcript specified by this gene segment? 

QUESTION ID:56

J chain is present in: 

QUESTION ID:57

The Hardy - Weinberg equation can be used to test: 

QUESTION ID:58

In interphase cell, less compacted and highly condensed chromatin are called as: 

QUESTION ID:59

Which is not the antimicrobial peptide? 

QUESTION ID:60

The functions of telomeres is 

QUESTION ID:61

The Karyotype of individual in written as 47, XX, +21 indicating: 

QUESTION ID:62

Lampbrush chromoromes were first discovered in Salamander oocytes by: 

QUESTION ID:63

Topoisomerase II introduces the: 

QUESTION ID:64

The Sequences essential for centromete function are: 

QUESTION ID:65

The Sea anemones and corals belongs to the phylum: 

QUESTION ID:66

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): Gluconse homeostasis relies predominantly on the antagonistric effects of the hormones, insulin and glucagon. 
Reasons (R): When the blood glucose level rises above the normal range, the Secretion of insulin trigger the uptake of glucose from the blood into body cells, decreasing the blood glucose concentration. When the blood glucose level drops below the normal range, the secretion of glucagon promotes the release of glucose into the blood from energy stores, such as liver glycogen, increasing the blood glucose concentration. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:67

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): Constitutive hetecochromatin is the region of chromosome, that is always heterochromatic and pesmanently inactive with regard to transcription. 
Reasons (R): Facultative heterochromatin refers to chromatin that can occasionally interconvert between heterochromatin and euchromatin. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:68

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): Staphylococcus auleus is gram negative bacteria. 
Reasons (R): Saccharomyces cerevisiae and Neurospora crassa are the examples of class Ascomycetes in fungi. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:69

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): In tertiary structure of protein hydrophbic side chains are held interior while the hydrophilc groups are on the surface of the protein molecule. 
Reasons (R): Other than hydrogen bonds disulifide bonds (S - S), ionic interaction -(Electrostatic), hydrophobic interaction and Vander Waals forces also contribute to the tertiary structure of protein. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:70

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): PCR is a technique to ampify large quantities of a specific DNA. 
Reasons (R): PCR technique involves the following steps; renaturation, denaturation and synthesis. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:71

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): Restriction enzymes recognizes its particular recognition sequence and cut the ss DNA / ds DNA to produce cohesive and blunt fragments. 
Reasons (R): Restriction enzyme with A - base recognition will cut, on average, every 256 base pairs if all four nucleotides are present in equal proportions.
 
In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:72

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R). 
Assertion (A): In pteridophytes, genera like Selaginella and Salvinia produces heterospores. 
Reasons (R): Hetrospory in pteridophytes is a precursor to the seed habit, which is an important step in evolution. 

In the light of the above statements, choose the most appropriate answer from the options given below: 

QUESTION ID:73

Write the correct sequence for compounds in citric acid cycle: 
A. Malate 
B. Fumarate 
C. Succinyl Co-A 
D. Oxaloacetate 
E. Succinate
 
Choose the correct answer from the options given below : 

QUESTION ID:74

The sequence of events taking place during Calvin cycle are: 
A. The first product of the fixation of carbon dioxide is glycerate 3 - phosphate 
B. Glycerate 3 phosphate is immediately reduced to 3 carbon sugar phosphate, triose phosphate. 
C. Conversion of glycerate 3 phosphate to triose phosphate consumes NADPH+H+ and ATP 
D. Triose phosphate is further metabolized to produce sugars 
E. Some of the triose phosphate is metabolized to produce ribulose bisphosphate. 

Choose the correct answer from the options given below : 

QUESTION ID:75

Write the different steps for water purification process of untreated water to drinking water for human use in sequence 
A. Color and precipitate removal 
B. Softening process (Ca, Mg removal) 
C. Taste and odour removal 
D. Disinfection 
E. Turbidity removal 

Choose the correct answer from the options given below : 

QUESTION ID:76

Identify the appropriate sequence for the production of dendritic cells from hematopoietic stem cells in bone marrow. 
(A) Common myeloid progenitor 
(B) Monoblast 
(C) Hematopoietic stem cells in bone marrow 
(D) Monocytes 
(E) Dendritic cells
 
Choose the correct answer from the options given below : 

QUESTION ID:77

Identify the different levels of packing from DNA to chromosome in a sequential manner 
(A) Radial loops attached with protein scaffold 
(B) Nucleosome 
(C) Double helix DNA 
(D) Metaphase chromosome 
(E) 30 hm fiber 

Choose the correct answer from the options given below : 

QUESTION ID:78

The body cavity, which is lined by mesoderm is called Coelom. Which of the following is/are NOT coelomates. 
(A) Hemichordates 
(B) Chordates 
(C) Platyhelminthes 
(D) Annelids 
(E) Arthropods 

Choose the correct answer from the options given below : 

QUESTION ID:79

Identify the correct sequence of steps involved in detection of specific DNA fragments from a mixture of DNA: 
(A) DNA is separated by electrophoresis and visualized by staining 
(B) Filter is placed in sealed bag with solution containing radioactive probe 
(C) DNA samples are cut by Restriction Endonucleases and loaded onto gel 
(D) Filter is washed to remove excess probe and placed on X-ray film to prodce images of DNA bands 
(E) DNA binding filter papertowels and weights are placed on gel. Due to capillary action DNA fragments binds to the membrane 

Choose the correct answer from the options given below : 

QUESTION ID:80

Given below are two statements: 
Statement I : Farmation of additional coils due to twisting forces in referred to as DNA supercoiling. 
Statement II : The enzyme DNA gyrase, also known as topoisomerase II relax positive supercoiled DNA, using energy from ATP. 

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:81

Given below are two statements: 
Statement I : The Pineal gland in located on the dorsal side of forebrain. It secretes a hormone called melatonin. 
Statement II : Melatonin helps in maintaining the normal rhythms of sleep-wake cuycle, body temperature also influences metabolism, pigmentation, menstrual cycle and defense capability. 

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:82

Given below are two statements: 
Statement I : Phytohormone ethylene promotes senescence and abscission of plant organs. 
Statement II The most widely used compound as source of ethylene is Ethephon.
 
In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:83

Given below are two statements: 
Statement I : Gene therapy is a therapeutic technique that aims to transfer normal genes into a patient's cells 
Statement II : Gene therapy has successfully restored the cases severe combined immunodeficiency (SCID). 

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:84

Given below are two statements: 
Statement I : An icosahedron is a regular polyhedron with 60 equilateral triangular faces and 20 vertices. 
Statement II : The simplest virion consists of a nucleocapsid, which is composed of nucleic acid, either DNA or RNA, and a protein coat called a capsid 

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:85

Given below are two statements: 
Statement I : Electron transport via the respiratory chain creates a proton gradient which drives the synthesis of ATP. 
Statement II : Peter Mitchell, postulates that two process are coupled by a proton gradient across the inner mitochondrial membrane so that the proton motive force caused by the electrochemical potential difference drive the production of ATP.
 
In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:86

Given below are two statements: 
Statement I : The Northern abd Western blotting techniques are used to size and quantify RNA and proteins molecules, respectively 
Statement Il : In blotting technique, molecules are transfered from gel to the membrane by capillary action. 

In the light of the above statements, choose the correct answer from the options given below: 

QUESTION ID:87

In diploved eukaryotie species, homologous chromosome can exchange Piece with each other a phenomenm called 
Which of the following statement are TRUE? 
(A) The crossing over event occurs during prophase of meiosis 
(B) Crossing over can change the comination of alleles along a chromosome and produce recombinant offsprings 
(C) T.H. Morgan proposed that nonpartental offersprings are producded by crossing over 
(D) Crossing over does not produce recombinant offspring 
(E) The crossing over event occurs during meiosis II 

Choose the correct answer from the options given below : 

QUESTION ID:88

Key effects of Genetic Drift are 
(A) Significant in small populations 
(B) Cause allele frequencies to charge at random 
(C) Lead to a loss of genetic variation within populations 
(D) Cause harmful alleles to become fixed 
(E) Significant in extremely large population size 

Choose the correct answer from the options given below : 

QUESTION ID:89

What are the exampling of cytokines? 
(A) Titin 
(B) Interferons 
(C) Colony stimulating factors (CSFs) 
(D) Interleukins 
(E) Ferritin 

Choose the correct answer from the options given below : 

QUESTION ID:90

Which one of the following is correct about biogeochemical cycling? 
(A) The cycling between inorganic (CO2) and organic carbon occurs aerobically and anaerobically by the microbes. 
(B) Biogeochemical cycle in not energised by solar energy 
(C) Phosphorus is cycled in its oxidized state, phosphate and there is no gaseous form 
(D) Methane is a green house gase of increaseing concern due to its low global warming potential 
(E) Nitrogen, phosphorus and sulfur cycle have gaseous component only
 
Choose the correct answer from the options given below : 

QUESTION ID:91

Food-borne bacteria that cause acute bacterial vomitting and diarrhea 
(A) Shigella sp. 
(B) Salmonella sp 
(C) Pseudomonas aerugiora 
(D) Clostridiumn tetani 
(E) Yersinia entecolitica 

Choose the correct answer from the options given below : 

QUESTION ID:92

Polymerase chain reaction is a laboratory technique for generating large quantities of a specified DNA. The essential requirement for PCR are; 
(A) A target DNA 
(B) Polymerases and ligase enzymes 
(C) Two primers and a DNA polymerase 
(D) Four deoxyribonucleotides 
(E) Nitrocellulose memberance 

Choose the correct answer from the options given below : 

QUESTION ID:93

Which of the following is linked with ẞ-oxidation of fatty acids? 
(A) Activation of fatty acids 
(B) Break down of fatty acids in cytoplasm 
(C) Transport of fatty acids into mitochondria 
(D) ẞ - oxidation in kreb cycle 
(E) ẞ - oxidation in mitochondrial matrix
 
Choose the correct answer from the options given below : 

QUESTION ID:94

Choose the correct answer from the Match List I with List II: 

List IList II
(A) Withania(I) Morphine
(B) Papaver(II) Quinine
(C) Rauwolfia(III) Aswagandha
(D) Cinchona(IV) Reserpine
Choose the correct answer from the options given below : 

QUESTION ID:95

Choose the correct answer from the Match List I with List II: 

 List I List II
 (A) DNA ase I (I) Degrades single stranded DNA
 (B) RNA ase H (II) Add nucleotides to the 3' end of DNA
 (C) S1 nuclease (III) It produces single stranded nicks in DNA
 (D) Terminal transferase (IV) Degrades the RNA portion of a DNA RNA hybrid 
Choose the correct answer from the options given below: 

QUESTION ID:96

Choose the correct answer from the Match List I with List II: (DROP)
       
List IList II
(A) Hexokinase(I) 2 - phosphoglycerate to phosphoenol pyruvate (PEP)
(B) Pyruvate kinase(II) Fructose 1 - 6 bisphosphate to Glyceraldehyde 3-phosphate and DHAP
(C) Aldolase(III) Glucose to glucose-6-phosphate
(D) Enolase(IV) Phosphoenol pyruvate (PEP) to pyruvate
Choose the correct answer from the options given below : 

QUESTION ID:97

Choose the correct answer from the Match List I with List II: 

List IList II
(A) Fluorescence microscopy(I) Light is the source for illumination
(B) Darkfield microscopy(II) Streams of electrons are deflected by an electromagnetic field
(C) Electron microscopy(III) Light is scattered at boundaries between regions having different refractive indices
(D) Light microscopy

(IV) Tissue sections are examined under UV light, near the visible spectrum and

component are recognizable by the fluorescence they emit in the visible spectrum.

Choose the correct answer from the options given below: 

QUESTION ID:98

Choose the correct answer from the Match List I with List II: 

List I (Antibiotic)List II (Source Organism)
(A) Vancomycin(I) Bacillus subtilis
(B) Bacitracin(II) Streptomyces nodosus
(C) Streptomycin(III) Streptomyces griseus
(D) Amphotericin(IV) Streptomyces orientalis
Choose the correct answer from the options given below : 

QUESTION ID:99

Choose the correct answer from the Match List I with List II: 
           
List I (DNA Replication Protein)List II (Function)
(A) DNA Polymerase III(I) Binds to ter sequences and prevents the advancement of the replications work
(B) DNA Polymerase I(II) Synthesizes DNA in the leading and lagging strands
(C) DNA ligase(III) Removes RNA Primers, fills in gaps with DNA.
(D) Tus(IV) Covalently attaches adjacent Okazaki fragments.
Choose the correct answer from the options given below : 

QUESTION ID:100

Choose the correct answer from the Match List I with List II: 
   
List I (Phylum)List II (Salient features)
(A) Porifera(I) Body Segmentation like Rings
(B) Ctenophora(II) Body with pores and canals in Walls
(C) Platyhelminthes(III) Comb plates for locomotion
(D) Annelida(IV) Flat body, suckers.
Choose the correct answer from the options given below :