MP-D4 – LETS

MDCAT PREP DAY 04

SYLLABUS OF DAY 4

QUIZ OF DAY 4

MDCAT PREP DAY 04

YOU WILL CRACK THE MDCAT BY ALLAH’S WILL. JUST BE LOYAL TO HOLY PROPHET ﷺ

Direction: Choose the best WORD with respect to the given context. The suit was on sale, so he got it for a ___price. worse similar lower higher

Directions: Choose the right option to complete the following sentences. Victor gained a reputation for being a ——- because he constantly bullied other children. bungler ruffian stickler daredevil

Direction: Choose the best WORD with respect to the given context. Modern art reflects the mechanical hollowness; however, ancient art depicts a complete ___ with nature. barrenness conflict friction harmony

Direction: Choose the best WORD with respect to the given context. The immune system is the body’s__ against infection. defense defend protectable defendable

Directions: Choose the right option to complete the following sentences. Because of the soothing and ————– effects of the hot springs, tourists suffering from various ailments flocked to the village's thermal pools. therapeutic mandatory evocative moist

While I was doing my homework, my father cooked the dinner and my mother was asleep in front of the television. Compound – Complex Complex Compound Simple

The new girl in our ESL class has a brother in grade 7 and a sister in grade 9 Simple Complex Compound Compound – Complex

Choose the Correct Option. The Hindus burn their dead. Present Progressive Future Future Progressive Present Simple

Choose the Correct Option. Make haste or you will be late. Compound Sentence Simple Sentence Complex Sentence Compound Complex

Choose the Correct Option. While my parents are absent, I cannot come. Complex Sentence Compound Complex Compound Complex Simple Sentence

In fungi, cell wall is composed of ___, while in bacteria, it is composed of_____, respectively. Chitin, cellulose Cellulose, pectin Chitin, murein Peptidoglycan, Murein

It is an example of non-membranous organelle: Peroxisomes Ribosome Vacuole Lysosome

Which of the following correctly orders the cellular components by size from largest to smallest? Nucleus, protein, ribosome, amino acid Nucleus, ribosome, protein, amino acid Protein, nucleus, amino acid ribosome Amino acid, protein, ribosome, nucleus

Most of the plant cells do not have: Cell wall, nucleus & vacuole Lysosome, peroxisomes & glyoxysomes Centriole, cytoskeleton & peroxisomes Flagellum, centriole & lysosome

The cells of plants and animals can be distinguished by the presence or absence of: Vacuole Cell wall Golgi Mitochondria

Most abundant components of plasma membrane are: Nucleic acids Proteins Lipids Carbohydrates

Which of the following forms extracellular matrix of a cell? Phospholipids Integral proteins Cytoskeleton Glycoproteins

Which of the following correctly represents composition of plasma membrane? Lipids Proteins 60-80% 20-40% Lipids Proteins 20-60% 40-80% Lipids Proteins 40-80% 20-60% Lipids Proteins 20-40% 60-80%

Which of the following metabolic process is said to occur in the cytoplasm? Oxidation of fatty acids Protein glycosylation Glycolysis Pyruvic acid oxidation

A function of eukaryotic cell that occurs in cytoplasm: Oxidative phosphorylation Fermentation Transcription Glycosylation

The dimension of power is

PHYSICS PORTION HAS STARTED

[ML2T-3] [MLT-3] [MLT-2] [Ml-1T-2]

Two men with weights in the ratio 5 : 3 run up a staircase (of same height) in times in the ratio 11 : 9. The ratio of power of first to that of second is: 9/11 15/11 11/9 11/15

The time taken by an engine of power 10 kW to lift a mass of 200 kg to the height of 40 m is 2s 4s 8s 16s

One kilo watt hour is the amount of work done in one hour one month one day one year

How much water a pump of 2 kW can raise in one minute to a height of 10 m (Take g = 10 ms–2) 2000 liters 100 liters 1200 liters 1000 liters

Value of gas constant "R" is ____ If unit is atm dm³ mol-1K-1 1.98 8.3143 62.4 0.0821

Which type of attractive forces is present between chloroform and chloroform Debye Dipole dipole force Hydrogen bonding London dispersion

London dispersion forces are strongest in I2 Br2 Cl2 F2

Naphthalene is soluble in carbon tetrachloride due to the force Dipole-Dipole force Hydrogen bonding Dipole-induced dipole force London forces

A polar bond is formed between two atoms which have lower ionization energies similar electronegativity values High electron affinities Different electronegativity values

Heat of vaporization is minimum for HI HBr HF HCl

Which of the following liquid has the highest vapour pressure or is the most volatile HF NH3 C2H5OH

Vapour pressure of liquid is measured when liquid and the vapours are in equilibrium it means that Rate of evaporation and condensation are different Rate of evaporation is equal to the rate of condensation Liquid and vapours have same value of kinetic energy Liquid and vapours have same heat content

If heat is to be supplied continuously, the boiling point of any liquid remains constant, as Extra heat is spread in the air High energy molecules continuously leaving the surface of liquid The external pressure remains the same The vapour pressure of the boiling liquid becomes greater than the external pressure

The vapour pressure of water at 0⁰C is 4.8 torr 40.6 torr 43.9 torr 23.torr

H2O has higher boiling point than H2S because H2O is smaller molecule and hence more closedly packed The bond angle in H2O is more than in H2S and hence the former molecules are more tightly packed Of intermolecular hydrogen bonding in liquid H2O The latent heat of vaporizaion is higher for H2O than for H2S

Acetic acid exists as dimer in benzene due to Condensation reaction Hydrogen bonding Presence of carboxyl group Presence of hydrogen atom alpha-carbon

Diameter of double helix of DNA is 18 – 20 pm 18 – 20A° 20 – 27A° 1.8 – 2.0 A

The compound soluble in water not through hydrogen bonding is Glucose Urea Salt Sugar

One of the following statement s regarding hydrogen bond is wrong. The molecule should have an atom which is highly electronegative and small in size. The hydrogen bonds formed in water are stronger compared to those formed in ammonia. compounds showing this property are usually high melting and high boiling Molecules forming hydrogen bonds are souble isn benzene

Pick out the correct arrangement with respect to boiling point H2O > H2Se > H2Te > H2S H2O > H2Te > H2Se > H2S H2O > H2S > H2Se > H2Te H2O > H2S > H2Te > H2Se

The boiling point of ethanol is higher than ethanal due to High molecular weight London forces Hydrogen bonding Large size of alcohol

Boiling point of water is higher than ethanol, because intermolecular forces in water are Weaker than ethanol Stronger than ethanol Same as in ethanol Negligible

The lowest vapour pressure is of H2O HCl CH3OCH3 OH-CH2-CH2-OH

Which gas is most soluble in water CO2 NH3 SO2 H2S

Choose out the odd one.

LOGICAL REASONING PORTION HAS STARTED.

Rectangle Square Cube Triangle

Arrange the following in a logical order: 1. Birth 2. Death 3. Funeral 4. Marriage 5. Education 1,3,4,5,2 1,5,4,2,3 2,3,4,5,1 4,5,3,1,2

Choose the odd pair of words. Waist : Belt Neck : Tie Wrist : Band Shoe : Laces

A recipe cannot exist without____: desserts utensils cookbook directions

Border : Country ? Frame : Picture Handle : Spade Book : Cover Pen : Cap