Surveyor Mixed Practice Test #221

Question 1

'The wind whispered through the trees' uses:‌​‍

Accepted Answer

Personification — Attributing human action (whispering) to wind = personification.‌​‍

Answer

Onomatopoeia

Answer

Metaphor

Answer

Simile

Question 2

Synonym of 'vigorous':‌​‍

Accepted Answer

Energetic — Vigorous = strong, energetic, robust.‌​‍

Answer

Tired

Answer

Slow

Answer

Weak

Question 3

Kerala Tourism trademark year:‌​‍

Accepted Answer

2014 — Trademark registered.‌​‍

Answer

2010

Answer

2000

Answer

2020

Question 4

Domain of f(x) = 1/(x-2) is:‌​‍

Accepted Answer

R - {2} — Denominator cannot be zero. Range: R - {0}.‌​‍

Answer

R - {0}

Answer

R

Answer

Only positive R

Question 5

Who was India's Viceroy during most of WWII?‌​‍

Accepted Answer

Lord Linlithgow — Lord Linlithgow was Viceroy during 1936-1943 (most of WWII). ‌​‍He declared India at war without consulting Indian leaders.

Answer

Lord Irwin

Answer

Lord Wavell

Answer

Lord Mountbatten

Question 6

A worker pushes a heavy crate across a horizontal floor at a constant speed. The worker applies a constant force 'F' over a distance 'd'. Which of the following statements accurately describes the energy transformations and work done in this scenario?

Accepted Answer

B. The work done by the worker is Fd, and the work done by friction converts mechanical energy into heat. — Since the crate moves at a constant speed, its kinetic energy remains unchanged, meaning the net work done on it is zero according to the Work-Energy Theorem. The worker does positive work (Fd), and this work is entirely balanced by the negative work done by friction (-Fd), which converts the mechanical energy into thermal energy (heat). Therefore, option B is correct. Option A is incorrect because net work is zero and kinetic energy is constant. Option C is incorrect because mechanical energy is not conserved due to the presence of friction. Option D is incorrect because the work done is diss

Answer

A. The net work done on the crate is Fd, and its kinetic energy increases.

Answer

C. The total mechanical energy of the crate remains constant, as it moves at a constant speed.

Answer

D. The work done by the worker is entirely converted into the kinetic energy of the crate.

Question 7

In Excel, to add numbers in cells A1 to A10, use:‌​‍

Accepted Answer

=SUM(A1:A10) — =SUM(A1:A10) adds all values in the range. Excel formulas start with =.‌​‍

Answer

=ADD(A1:A10)

Answer

=TOTAL(A1:A10)

Answer

=PLUS(A1:A10)

Question 8

The primary function of red blood cells (erythrocytes) in the human body is to:

Accepted Answer

C. Transport oxygen — Red blood cells contain hemoglobin, a protein that binds to oxygen in the lungs and transports it to tissues throughout the body. White blood cells fight infections, platelets are involved in blood clotting, and plasma cells (a type of B lymphocyte) produce antibodies.

Answer

A. Fight infections

Answer

B. Clot blood

Answer

D. Produce antibodies

Question 9

Largest lake in India:‌​‍

Accepted Answer

Chilika Lake — Chilika Lake, Odisha — largest brackish water lake.‌​‍

Answer

Wular Lake

Answer

Vembanad Lake

Answer

Dal Lake

Question 10

Kosi called:‌​‍

Accepted Answer

Sorrow of Bihar — Floods devastate Bihar.‌​‍

Answer

None

Answer

Sorrow of Bengal

Answer

Ganga's sister

Surveyor Mixed Practice Test #221