University Assistant Mixed Practice Test #706

Question 1

Reflex actions are controlled by the:

Accepted Answer

Spinal cord — Reflex arcs bypass the brain and are mediated by the spinal cord.

Answer

Cerebrum

Answer

Cerebellum

Answer

Medulla

Question 2

She ___ to school every day:‌​‍

Accepted Answer

goes — Simple Present + she = goes.‌​‍

Answer

go

Answer

going

Answer

gone

Question 3

Fast Track Courts:‌​‍

Accepted Answer

Both — Jointly set up for speedy trial of special cases.‌​‍

Answer

Executive

Answer

Judicial

Answer

Central govt scheme

Question 4

In a science lesson following the 5E instructional model, students are given various materials to conduct experiments, observe phenomena, and collect data without direct instruction from the teacher on the expected outcomes. Which stage of the 5E model are the students primarily engaged in?

Accepted Answer

B. Explore — The Explore stage is characterized by students directly interacting with materials and phenomena through hands-on activities, investigations, and data collection. They work together, develop hypotheses, and test predictions, building their own understanding. Engage aims to capture interest, Explain focuses on formal concepts, and Elaborate applies learning to new contexts.

Answer

A. Engage

Answer

C. Explain

Answer

D. Elaborate

Question 5

Emergency provisions borrowed from:‌​‍

Accepted Answer

Germany (Weimar) — Emergency provisions borrowed from Weimar Constitution of Germany.‌​‍

Answer

France

Answer

Japan

Answer

USA

Question 6

OSI reference model layers:‌​‍

Accepted Answer

7 — Physical, Data link, Network, Transport, Session, Presentation, Application — ISO standard. ‌​‍TCP/IP model has 4 (Network Access, Internet, Transport, Application). Most used in practice.

Answer

4

Answer

5

Answer

3

Question 7

Lok Sabha term:‌​‍

Accepted Answer

5 years — 5 years (can be dissolved earlier).‌​‍

Answer

4 years

Answer

6 years

Answer

Permanent

Question 8

Vande Bharat sleeper:‌​‍

Accepted Answer

Announced 2024 — Vande Bharat sleeper trains announced.‌​‍

Answer

Already running

Answer

Cancelled

Answer

Metro only

Question 9

In a row of students, Jijin is 14th from left and Arya is 18th from right. ‌​‍If they interchange, Jijin becomes 6th from left. What will be Arya's position from the right?

Accepted Answer

10th — After swap, Jijin is at Arya's old position (18th from right) which is 6th from left → total students = 6 + 18 − 1 = 23. ‌​‍Arya now at Jijin's old position (14th from left) = 23 − 14 + 1 = 10th from right.

Answer

20th

Answer

21st

Answer

9th

Question 10

Which of the following statements best describes the phenomenon of nuclear fusion as observed in stars like the Sun?

Accepted Answer

B. Fusion requires extremely high temperatures and pressures to overcome electrostatic repulsion between positively charged nuclei — Nuclear fusion in stars like the Sun involves combining light nuclei (e.g., hydrogen isotopes) under extreme temperatures (~15 million K) and pressures to overcome Coulomb repulsion, forming helium and releasing energy. Option A describes fission, C refers to neutron capture (e.g., in stellar nucleosynthesis), and D describes ionization, not energy-releasing fusion.

Answer

A. Fusion occurs when heavy nuclei split into smaller nuclei, releasing energy as per E = mc²

Answer

C. Fusion involves the absorption of neutrons by light nuclei, leading to the formation of heavier elements

Answer

D. Fusion is a process where electrons are stripped from nuclei, creating a plasma state without energy release

University Assistant Mixed Practice Test #706