NEET Test 72

Result

NEET Test 72

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
4 / -1

Current sensitivity of a moving coil

galvanometer is 5 div/mA and its voltage

sensitivity (angular deflection per unit voltage

applied) is 20 div/V. The resistance of the

galvanometer is

A
250 Ω

B
25 Ω

C
40 Ω

D
500 Ω

Solution
Question 2
4 / -1

This is used as food for astronauts

A
Jatropa

B
Chlorella

C
Arnica

D
Ocimum
Question 3
4 / -1

Which of the following is the potential danger to a population that has been greatly reduced in number?

A
Reduced gene flow

B
Hardy-Weinberg disequilibrium

C
Loss of genetic variability

D
Tendency towards associate mating

Solution

Loss of genetic variability greatly reduces the potential danger of a population to reduce in number.
Question 4
4 / -1

Identify the Nessler's reagent from the following.

A
TiCl₄

B
Al₂O₃ / Cr₂O₃

C
Anhydrous AICI₃

D
Potassium in mercuric iodide

Solution

K₂Hgl₄ is Nessler's reagent.
Question 5
4 / -1

The flowers of this inflorescence do not show any type of aestivation

A
Solitary cyme

B
Simple cyme

C
Catkin

D
Cyathium
Question 6
4 / -1

A
+ 1.9

B
+ 3.8

C
- 1.9

D
- 3.8

Solution

By performing (2 - (1),
Question 7
4 / -1

Which of the following option is correct?

A) If a bone is kept in Hcl for some time, its inorganic part is dissolved and organic part is left behind

B) If a bone is burnt, its inorganic matter is destroyed and organic part is left behind

A
A is correct, B is incorrect

B
B is correct, A is incorrect

C
Both A & B are correct

D
Both A & B are incorrect
Question 8
4 / -1

Assertion (A) : Direct pollination is found in gymnosperms

Reason (R) : Ovules of gymnosperms are naked due to the absence of integuments

A
A and R are true and R is the correct explanation of A

B
A and R are true and R is not the correct explanation of A

C
A is true, R is false

D
A is false, R is true
Question 9
4 / -1

Which of the following is not the resultant force of 5 N and 10 N?

A
4 N

B
5 N

C
8 N

D
12 N

Solution

From the given forces,

F_max= 5 + 10 = 15 N and F_min= 10 – 5 = 5 N

Range of resultant,
Question 10
4 / -1

Study the following

The correct combination is

A
I, II only

B
I, II, III

C
IV only

D
III, IV only