MBBS Admission Mock Test 4 - Online MCQ Exam

Which immune response is responsible for graft rejection?

1 Mark(s)

Your Answer:

Humoral Humoral
Innate Innate
Passive Passive
Cell-mediated Cell-mediated

Copulation in dragonfly in last_________?

1 Mark(s)

Your Answer:

30 minutes 30 minutes
40 minutes 40 minutes
20 minutes 20 minutes
50 minutes 50 minutes

An object projected upwards returns to the thrower in 6s. The maximum height reached is ($g=10$):

1 Mark(s)

Your Answer:

$90 m$ $90 m$
$45 m$ $45 m$
$30 m$ $30 m$
$25 m$ $25 m$

The feature that is not a characteristic of protochordata?

1 Mark(s)

Your Answer:

A) Presence of notochord A) Presence of notochord
B) Bilateral symmetry and coelom B) Bilateral symmetry and coelom
C) Jointed leg C) Jointed leg
D) Presence of circulatory system D) Presence of circulatory system

Which one of the following sentences makes the most sense?

1 Mark(s)

Your Answer:

I went to the market and I bought some apples but I dropped them on the way home.
I went to the market and I bought some apples or I dropped them on the way home.
I went to the market but I bought some apples and I dropped them on the way home.
Both A & B Both A & B

Bread is related to Wheat in the same way as Brick is related to?

1 Mark(s)

Your Answer:

Clay Clay
Fire Fire
Cement Cement
Building Building

The compound C3H4 has a triple bond, which is indicated by its reaction with____________?

1 Mark(s)

Your Answer:

Bromine water Bromine water
Bayer’s reagent Bayer’s reagent
Fehling solution Fehling solution
Ammonical silver nitrate Ammonical silver nitrate

The force that produces an acceleration of 1 ms−2 in a body of the mass of 1 kg is called:

1 Mark(s)

Your Answer:

slow newton slow newton
zero newton zero newton
one newton one newton
two newton two newton

What percentage of ammonia is produced at equilibrium by the Haber process?

1 Mark(s)

Your Answer:

20 percent 20 percent
33 percent 33 percent
100 percent 100 percent
99 percent 99 percent

Amoeba acquires its food through a process called:

1 Mark(s)

Your Answer:

A) Plasmolysis A) Plasmolysis
B) Exocytosis B) Exocytosis
C) Endocytosis C) Endocytosis
D) Exocytosis and endocytosis both D) Exocytosis and endocytosis both

The female gametophyte of a typical dicot at the time of fertilisation is

1 Mark(s)

Your Answer:

A) 8 – celled A) 8 – celled
B) 7 – celled B) 7 – celled
C) 6 – celled C) 6 – celled
D) 5 – celled D) 5 – celled

Identify the tissue shown in the diagram.

1 Mark(s)

Your Answer:

A) Nerve cell A) Nerve cell
B) Sclerenchyma B) Sclerenchyma
C) Striated muscles C) Striated muscles
D) Cardiac muscles. D) Cardiac muscles.

Choose analogous pair: Embroider : Cloth

1 Mark(s)

Your Answer:

Patch : Quilt Patch : Quilt
Stain : Glass Stain : Glass
Carve : Knife Carve : Knife
Chase : Metal Chase : Metal

Most polychaetes are__________?

1 Mark(s)

Your Answer:

dioecious dioecious
monoecious monoecious
polyecious polyecious
trioecious trioecious

Low spin complex formation:

1 Mark(s)

Your Answer:

With strong field ligands With strong field ligands
With weak field ligands With weak field ligands
Always Always
Never Never

I am used ______ speaking English.

1 Mark(s)

Your Answer:

with with
of of
to to
Both B & C Both B & C

They failed in their attempt to repair the demolished portion of that building.

1 Mark(s)

Your Answer:

for their attempt to repair for their attempt to repair
in their attempting to repair in their attempting to repair
with their attempt to repair with their attempt to repair
in their attempt for repairs in their attempt for repairs
No correction required No correction required

All materials contain:

1 Mark(s)

Your Answer:

some gas some gas
capacitors capacitors
voltage voltage
electrons electrons

Which of the following option is incorrect about gases ?

1 Mark(s)

Your Answer:

All molecules move with same speed All molecules move with same speed
All molecules behave independently All molecules behave independently
PV / RT = n PV / RT = n
All gases cannot be liquefied through Linds Method

To investigate the properties of electron beam, we use:

1 Mark(s)

Your Answer:

proton gun proton gun
bullet gun bullet gun
voltage gun voltage gun
electron gun electron gun

Prenatal diagnosis includes:

1 Mark(s)

Your Answer:

Only ultrasound Only ultrasound
Blood test only Blood test only
Amniocentesis and CVS Amniocentesis and CVS
X-ray only X-ray only

Which one of them is a fermented food?

1 Mark(s)

Your Answer:

sugar sugar
butter butter
bread bread
pickles pickles

Which one of the following can be used as an acid-base indicator by a visually impaired student?

1 Mark(s)

Your Answer:

A) Litmus A) Litmus
B) Turmeric B) Turmeric
C) Vanilla essence C) Vanilla essence
D) Petunia leaves D) Petunia leaves

Rate of filtration can be increased by applying gentle suction______________?

1 Mark(s)

Your Answer:

Gooch crucible Gooch crucible
Filter paper Filter paper
Sintered crucible Sintered crucible
All of the above All of the above

The superior type of capacitor and used in vast ranges of application is:

1 Mark(s)

Your Answer:

ceramic capacitors ceramic capacitors
fixed capacitors fixed capacitors
parallel plate capacitors parallel plate capacitors
electrolytic capacitors electrolytic capacitors

(p+q) 2 = p 2 + 2pq + q 2 = 1 represents an equation used in

1 Mark(s)

Your Answer:

A) population genetics A) population genetics
B) Mendilian genetics B) Mendilian genetics
C) biometircs C) biometircs
D) molecular genetics. D) molecular genetics.

Cobbler: Leather ::

1 Mark(s)

Your Answer:

Shirt: Boutique Shirt: Boutique
Television: Engineer Television: Engineer
Woodcutter: Furniture Woodcutter: Furniture
Mason: Stone Mason: Stone

The rate of radioactive decay is proportional to the number of:

1 Mark(s)

Your Answer:

unstable nuclei unstable nuclei
unstable protons unstable protons
unstable electrons unstable electrons
unstable atoms unstable atoms

The most harmful air pollutant produced by automobiles is

1 Mark(s)

Your Answer:

A) HNO 3 A) HNO 3
B) NO B) NO
C) SO 2 C) SO 2
D) CO. D) CO.

Graptolite total near to extinction in___________?

1 Mark(s)

Your Answer:

ordovician period ordovician period
carbonferous period carbonferous period
cretaceious period cretaceious period
meszoic era meszoic era

The government has launched a massive tribal welfare programme in Jharkhand.

1 Mark(s)

Your Answer:

A massive tribal welfare programme is launched by the government in Jharkhand.
A massive tribal welfare programme has been launched by the government in Jharkhand.
Jharkhand government has launched a massive tribal welfare programme.
The government in Jharkhand has launched a massive tribal welfare programme.

The molecules that are not passed through the pores of the membrane during the filtration is:

1 Mark(s)

Your Answer:

carbon molecules carbon molecules
oxygen molecules oxygen molecules
protein molecules protein molecules
lipids lipids

In SI units, the unit of temperature is:

1 Mark(s)

Your Answer:

kelvin(K) kelvin(K)
omega(ω) omega(ω)
pi(π) pi(π)
newton(N) newton(N)

The main component of biogas is:

1 Mark(s)

Your Answer:

$CO_2$ $CO_2$
$H_2$ $H_2$
$CH_4$ $CH_4$
$N_2$ $N_2$

F zero lines of the Vernier scale are on the right side of the zero of the main scale, then zero error will be:

1 Mark(s)

Your Answer:

positive positive
negative negative
zero zero
one one

The teacher ___ the lesson yesterday.

1 Mark(s)

Your Answer:

teach teach
taught taught
teaching teaching
teaches teaches

Snow blindness is caused by:

1 Mark(s)

Your Answer:

Infrared Infrared
Visible light Visible light
UV-B UV-B
X-rays X-rays

I ___ my keys yesterday.

1 Mark(s)

Your Answer:

lose lose
losing losing
lost lost
have lost have lost

Hardness of water is due to:

1 Mark(s)

Your Answer:

$\ce{Na+}$ $\ce{Na+}$
$\ce{Ca^2+}$ and $\ce{Mg^2+}$ $\ce{Ca^2+}$ and $\ce{Mg^2+}$
$\ce{K+}$ $\ce{K+}$
$\ce{Fe^3+}$ $\ce{Fe^3+}$

Abscisic acid is called:

1 Mark(s)

Your Answer:

Growth hormone Growth hormone
Cell division hormone Cell division hormone
Ripening hormone Ripening hormone
Stress hormone Stress hormone

In presence of catalyst:

1 Mark(s)

Your Answer:

$\Delta H$ changes $\Delta H$ changes
$K$ changes $K$ changes
$E_a$ decreases $E_a$ decreases
Rate decreases Rate decreases

If a car is moving at 30 ms-1 and uniformly slows down to 15 ms-1 in 5s then its deceleration is:

1 Mark(s)

Your Answer:

-3 ms-1 -3 ms-1
-4 ms-1 -4 ms-1
5 ms-1 5 ms-1
21 ms-1 21 ms-1

If the charge Q is passing through an area in time t then, current I flowing through will be:

1 Mark(s)

Your Answer:

I = Q/t I = Q/t
I = t/Q I = t/Q
I = Q + t I = Q + t
I = Q×t I = Q×t

Evaluating Your Answers

MBBS Admission Mock Test 4 : Question 1 of 43