Plus 2 Lecturer Mixed Practice Test #681

Question 1

A stunted child has a height-for-age Z-score at least how many SD below median on the WHO growth chart?

Accepted Answer

2 — Stunting = height-for-age Z-score ≤ −2 SD below the WHO median.

Answer

5

Answer

3

Answer

1

Question 2

UN Day:‌​‍

Accepted Answer

24 Oct — 24 October (UN founded, 1945).‌​‍

Answer

10 Dec

Answer

1 Jan

Answer

26 Jun

Question 3

Which is a noble gas?‌​‍

Accepted Answer

Ne — Group 18: He, Ne, Ar, Kr, Xe, Rn. ‌​‍Full octet (He: 2). Xe forms compounds (XeF₂, XeF₄).

Answer

CO

Answer

N₂

Answer

H₂

Question 4

Which preposition: 'She is married ___ a doctor.'‌​‍

Accepted Answer

to — 'Married to' someone.‌​‍

Answer

in

Answer

with

Answer

on

Question 5

Which of the following best describes the primary purpose of formative assessment in a classroom setting?

Accepted Answer

B. To identify learning gaps and provide timely feedback for improvement. — Formative assessment is designed to monitor student learning during instruction to provide ongoing feedback that can be used by instructors to improve their teaching and by students to improve their learning. Options A, C, and D describe purposes typically associated with summative assessment, which occurs at the end of a learning period for evaluation.

Answer

A. To assign final grades at the end of a course.

Answer

C. To compare student performance against a national standard.

Answer

D. To rank students based on their overall academic achievement.

Question 6

Fungi cell wall made of:‌​‍

Accepted Answer

Chitin — Chitin.‌​‍

Answer

Silica

Answer

Cellulose

Answer

Protein

Question 7

Mean Value Theorem (Lagrange) guarantees c with:

Accepted Answer

f'(c) = (f(b)-f(a))/(b-a) — At some c in (a,b), instantaneous rate equals average rate. Basis for many proofs.

Answer

f'(c) = 0

Answer

f(c) = 0

Answer

c = (a+b)/2

Question 8

Antonym of BRIGHT:‌​‍

Accepted Answer

Dull — Bright ↔ dull.‌​‍

Answer

Shiny

Answer

Clear

Answer

Light

Question 9

Kudumbashree founded:‌​‍

Accepted Answer

1998 — 17 May 1998.‌​‍

Answer

1995

Answer

2005

Answer

2000

Question 10

The reaction centre of photosystem I has chlorophyll absorbing at:‌​‍

Accepted Answer

P700 nm — PS I absorbs best at 700 nm (P700); PS II at 680 nm (P680).‌​‍

Answer

P400 nm

Answer

P500 nm

Answer

P680 nm

Plus 2 Lecturer Mixed Practice Test #681