MDCAT Scholarship Test

W-144, ?, S-100, Q-81, O-64

During the 2000s, the number of soldiers physically stationed in the Middle East skyrocketed. However, in 2019, this number is continuing to decrease. It is wonderful that the western world has less of a military presence in other countries, presumably to a negligible amount in the next 5 to 10 years.

Question: No soldiers physically stationed in an area means that there is less of a military presence. No soldiers physically stationed in an area means that there is less of a military presence.

(i) The farmers have decided against selling their kharif crops to the government agencies.
(ii)The government has reduced the procurement price of kharif crops starting from last month to the the six months.

All cups are glasses. Some glasses are bowls. No bowl is a plate.
Conclusions:
I. No cup is a plate.
II. No glass is plate.
III. Some plate are bowls.
IV. Some cups are not glasses.

There are four towns P, Q, R and T. Q is to the South-west of P, R is to the South-east of P, and T is to the North of R in line with QP. In which direction of P is T located?

When something is praiseworthy, we say:

he ______ are hardworking people.

Which of the following is a concrete noun?

Shah, with his team members, _____ joining the book club.

Select the bold word or phrase that is incorrect and if no error found, tick the ‘no error’ option. The technician reminded ​ them to have a thoroughly cleaning of the machine ​ after each use No error. ​

Identify the gerund in the sentence: “Swimming is her favorite sport.”

Which one is correctly punctuated?

What type of noun is “city” in the sentence, “New York is a vibrant city”?

Artificial intelligence (AI), sometimes called machine intelligence, is intelligence demonstrated by machines, in contrast to the natural intelligence displayed by humans and other animals. In computer science AI research is defined as the study of “intelligent agents”: any device that perceives its environment and takes actions that maximize its chance of successfully achieving its goals. Colloquially, the term “artificial intelligence” is applied when a machine mimics “cognitive” functions that humans associate with other human minds, such as “learning” and “problem solving”.
The scope of AI is disputed: as machines become increasingly capable, tasks considered as requiring “intelligence” are often removed from the definition, a phenomenon known as the AI effect, leading to the quip, “AI is whatever hasn’t been done yet.” For instance, optical character recognition is frequently excluded from “artificial intelligence”, having become a routine technology. Capabilities generally classified as AI as of 2017 include successfully understanding human speech, competing at the highest level in strategic game systems (such as chess and Go), autonomous cars, intelligent routing in content delivery network and military simulations.
Artificial intelligence was founded as an academic discipline in 1956, and in the years since has experienced several waves of optimism, followed by disappointment and the loss of funding (known as an “AI winter”), followed by new approaches, success and renewed funding. For most of its history, AI research has been divided into subfields that often fail to communicate with each other. These sub-fields are based on technical considerations, such as particular goals (e.g. “robotics” or “machine learning”), the use of particular tools (“logic” or artificial neural networks), or deep philosophical differences. Subfields have also been based on social factors (particular institutions or the work of particular researchers).
The traditional problems (or goals) of AI research include reasoning, knowledge representation, planning, learning, natural language processing, perception and the ability to move and manipulate objects. General intelligence is among the field’s long-term goals. Approaches include statistical methods, computational intelligence, and traditional symbolic AI. Many tools are used in AI, including versions of search and mathematical optimization, artificial neural networks, and methods based on statistics, probability and economics. The AI field draws upon computer science, mathematics, psychology, linguistics, philosophy and many others.

Does AI only draw on technology and mathematics?

Which of the following is an abstract noun?

The -X group is:

If 1/V is plotted on X-axis and pressure on Y-axis at constant temperature, what should appear?

Which gas has the highest e/m ratio?

Which of the following reactions has greater Kp than Kc (Kp > Kc)?

The condition for geometric isomerism is/are:

At a constant temperature, a gas occupies a volume of 5L at a pressure of 2atm. If the pressure is increased to 4atm, what will be the new volume of the gas?

hat functional groups are present in the structure given below?
Diagram image

Generally the melting point decreases from VA to VIII A along the period but with the exception of:

During S N 2 ​ reaction, configuration of alkyl halide molecule:

A researcher calculates a sample of 1-Bromopropane 10g from 1-propanol. After the experiment, he has made 9g of product. Which of the following is the percentage yield?

The relative stability of alkenes follows which trend?

The number of orbitals in each energy level is given by:

Kc for the synthesis of HI is 50. Kc for the dissociation of HI is

The number of moles of C O₂ ​ which contain 8.00g of oxygen is:

Which of the following is the intermediate formed during the hydration of ethyne?

Identify the value of R at STP:

According to the number of protons, neutrons, and electrons in each species, which one of the following options is correct?

If saturated solution L a₂ ( C ₂ O ₄ ) ₃ ​ contains 1 × 1 0 ⁻ ⁶ moles/liter, the value of Ksp of this substance is

Alkyl halides involving -C-X bond breakage and -C-Nu bond formation simultaneously would follow the mechanism:

Which of the following can form both normal and peroxide?

An electron is moving with speed ‘v’ , along radius ‘r’ perpendicular to a uniform magnetic field of intensity ‘B’. Suddenly intensity of magnetic field is reduced to half. What will be the new radius of the path?

Which of the following will experience a maximum force, when projected with same velocity perpendicular to the magnetic field: (i) α-particle (ii) β-particle?

An engine is moving in a circular track with a constant speed. It is blowing whistle of frequency 500 Hz. The frequency received by an observer standing stationary at the center of the track is:

A car when passes through a convex bridge exerts a force on it which is equal to:

The ratio of angular speeds of minute hand to second hand of a watch is:

Radioactivity is a ________ Process and it take ______ amount of time for radioactive sample to completely disintegrate.

A heavy mass is attached to a thin wire and is whirled in a vertical circle. The wire is most likely to break:

What is the speed of sound at 20° C ?

Nuclear forces are short range force. They do not exist at regions greater than:

At what angle of projection of a projectile the range becomes half of its maximum value?

If the current flows in opposite direction in two parallel conductors, the force between them is:

An ideal gas has molar specific heat Cp ​ at constant pressure. When the temperature of n moles is increased by ∆T the increase in the internal energy is

When starts from mean position, the distance and displacement covered by vibrating body at t = T / 2 is:

The slope of ________________ graph can never be in negative.

A machine gun fires 60 bullets per minute with a velocity of 700 m/s. If each bullet has a mass of 50 g. The power developed by the gun is:

Which of the following force(s) produce zero work done?

R/(𝛾−1) is equal to:

A light and a heavy body have equal momenta. Which one has greater K.E?

A thermo-dynamical system is changed from state (P 1 ​ ,V 1 ​ ) to ( P 2 , V 2 ) (P 2 ​ ,V 2 ​ ) by two different process. The quantity which will remain same will be:

Which of the following statements are correct?
1. Lenz’s law is based on the conservation of charge
2. Lenz’s law gives the direction of induced current
3. Lenz’s law is based on the conservation of energy

Both radial and bilateral symmetry is found in the phylum:

Which of the following immunity is obtained during a lifetime?

All follicles except one cease to grow and disintegrate by a process known as:

Cervix is normally blocked by:

Of the following which one is not the characteristic of triploblasts?

Which of the following would cause phenotypic variation among organisms of the same genotype?

A nerve cell that receives stimuli from the outside is known as a (n):

A student conducts an experiment to test the efficiency of a certain enzyme. Which one would probably not result in a change in the enzyme’s efficiency?

Which of the following doesn’t add fluid to semen?

Doctors use stethoscope to hear the sound produced during each cardiac cycle. The second sound is heard when

The four children of two parents each have a different blood group of the ABO series. What were blood groups of the parents?

A pair of seminal vesicles contribute about _____ % of total semen.

Formation and decomposition of toxic molecules i.e. H2O2 involves which organelle?

Which of the following process does not require energy?

Which of the following conveys the longest-lasting immunity to an infectious agent?

Which of the following examples of human inheritance is the inheritance pattern explained by multiple alleles on an autosomal chromosome?

Which one of the following genotypes cannot occurs amongst the off spring from a mating between a person of blood group AB and a person of blood group B?

The diagram shows a synapse. In people with low blood calcium levels, which structure will be unable to fuse?

Which enzyme represents an enzyme functioning in this reaction?

Blood pressure in the mammalian aorta is maximum during: