List of top Questions asked in MHT CET

How many of the following are the symbiotic nitrogen fixing micro-organisms?
Rhizobium, Anabaena, Frankia, Azotobacter, Nostoc, Clostridium, Beijerinckia, Klebsiella
Agarose gel electrophoresis is used to separate DNA fragments. The DNA fragments separate due to \rule{2cm{0.15mm} .}
Mature erythrocytes are enucleated in following animals EXCEPT
i. Rat
ii. Monkey
iii. Llama
iv. Camel
v. Elephant
Choose the correct answer from options given below.
Accessory cells of stomata are reservoirs of________.
During oogenesis the meiotic division is arrested at________ before fertilization.
The number of ATP molecules generated in aerobic respiration after oxidation of two molecules of pyruvic acid is.
DDT resistant mosquitoes and different beak sizes of African seed cracker finches show \rule{2cm{0.15mm} type of selection respectively.}
Chemical digestion of which one of the following starts first in human alimentary canal?

Match the disorder in Column I with their nature in Column II. 

Damage to biodiversity takes place due to natural reasons which includes the following EXCEPT
With reference to adolescence, what is mhGAP?
Given below are two statements.
Statement I - Nervous tissue is without lymphatic vessels.
Statement II - Nervous tissue is endodermal in origin.
In light of above statements, choose the most appropriate correct answer from the option given below.
When the phage DNA enters the host bacterium, the host cell protects itself from the viral DNA attacks with the help of \rule{2cm{0.15mm} enzyme.}
The term 'Niche' denotes the \rule{2cm{0.15mm} role played by an organism in its environment.}
Angina pectoris is severe pain and heaviness in chest that is mainly caused due to
Given below are two statements.
Statement I - Defecation is an involuntary process that takes place through anal opening guarded by sphincter muscles.
Statement II - Distension, of rectum stimulates pressure sensitive receptors that initiate a neural reflex for egestion.
In light of above statements, select the correct answer from the option given below.
Given below are two statements.
Statement I - Oxaloacetate is useful as a precursor for synthesis of aspartic acid.
Statement II - $\alpha$-ketoglutarate is useful for synthesis of glutamic acid.
In light of above statements, select the correct answer from the option given below.
Capillarity theory was proposed by \rule{2cm{0.15mm}}
In eukaryotic organisms, replication of DNA occurs in \rule{2cm{0.15mm}}
Two charges \( q_1 = 2 \, \mu \mathrm{C} \) and \( q_2 = -3 \, \mu \mathrm{C} \) are placed 10 cm apart in a vacuum. What is the magnitude and direction of the force between them?
If \( \sqrt{\frac{y}{x}} + 4\sqrt{\frac{x}{y}} = 4 \), then \( \frac{dy}{dx} \):
Three tuning forks A, B and C have respective frequencies \( n_1, n_2 \) and \( n_3 \) related as \( n_1 = 1.03n_2 \) and \( n_3 = 0.99n_2 \). When A and C are sounded together 4 beats are heard per second. The frequencies of fork B and C are respectively
Rods 'A', 'B' and 'C' are made of a paramagnetic, a ferromagnetic and a diamagnetic substance respectively. A magnet is brought close to them, it will
If \( R_1 \) and \( R_2 \) are the radii of the atomic nuclei of mass numbers $27$ and $125$ respectively, then the ratio \( R_2 : R_1 \) is
By increasing the temperature, the electrical conductivity of a conductor and a semiconductor,