HSA Mixed Practice Test #65

Question 1

A pregnant woman in her second trimester asks about essential nutrients for her baby's development. Which nutrient is crucial for preventing neural tube defects and should be emphasized during antenatal counseling, especially in the periconceptional period?

Accepted Answer

C. Folic Acid; for proper neural tube closure and preventing birth defects. — Folic acid (Vitamin B9) is critically important for preventing neural tube defects (NTDs) such as spina bifida and anencephaly. Supplementation is recommended starting at least one month before conception and continuing through the first trimester, as neural tube closure occurs very early in pregnancy.

Answer

A. Iron; for preventing maternal anemia and promoting fetal growth.

Answer

B. Calcium; for strong bones and teeth development.

Answer

D. Vitamin D; for calcium absorption and bone health.

Question 2

Lasers produce:‌​‍

Accepted Answer

Coherent, monochromatic, collimated, intense light — Stimulated emission (Einstein, 1917). ‌​‍Population inversion needed. Nobel Townes, Basov, Prokhorov (1964).

Answer

X-rays only

Answer

Incoherent light

Answer

Heat only

Question 3

Kerala Kalamandalam located at:

Accepted Answer

Cheruthuruthy — Cheruthuruthy, Thrissur district.

Answer

Thrissur

Answer

Palakkad

Answer

Malappuram

Question 4

The First Battle of Panipat (1526) was fought between:

Accepted Answer

Babur and Ibrahim Lodi — Babur defeated Ibrahim Lodi establishing the Mughal empire in India.

Answer

Akbar and Hemu

Answer

Humayun and Sher Shah

Answer

Aurangzeb and Shivaji

Question 5

The Indian state with the maximum number of members in Rajya Sabha is:‌​‍

Accepted Answer

Uttar Pradesh — UP sends 31 members to Rajya Sabha — the largest state contingent.‌​‍

Answer

Tamil Nadu

Answer

Maharashtra

Answer

Bihar

Question 6

The American continents once controlled by Spain and Portugal came to be known as:‌​‍

Accepted Answer

Latin America — Latin America — named for the Romance-language heritage (Spanish, Portuguese, French).‌​‍

Answer

Central America

Answer

South America

Answer

North America

Question 7

When Greenwich time is 10 a.m., Indian Standard Time is:

Accepted Answer

3:30 pm — IST is UTC+5:30; 10:00 GMT + 5:30 = 15:30 = 3:30 pm.

Answer

2:30 pm

Answer

5:00 pm

Answer

5:30 pm

Question 8

The Bhoodan movement (land donation) was started by:‌​‍

Accepted Answer

Acharya Vinoba Bhave — Vinoba Bhave started Bhoodan (land-gift) movement in 1951 at Pochampally (Telangana). ‌​‍Aimed to redistribute land voluntarily.

Answer

M. G. Ramachandran

Answer

Subhas Chandra Bose

Answer

Jayaprakash Narayan

Question 9

Saunders murdered in:‌​‍

Accepted Answer

Lahore — 1928 by Bhagat Singh, Azad — avenging Lala Lajpat Rai's death.‌​‍

Answer

Delhi

Answer

Calcutta

Answer

Kanpur

Question 10

In a classroom with diverse learning needs, which technique ensures all students remain engaged and motivated?

Accepted Answer

B. Differentiating instruction by providing varied activities and materials based on student needs — Differentiating instruction (Option B) addresses diverse learning needs by adapting content, activities, and assessments. Uniform methods (Option A) or high-level tasks (Option C) may exclude struggling students, while limiting leadership roles (Option D) reduces inclusivity.

Answer

A. Using the same teaching method for all students to maintain consistency

Answer

C. Assigning the same high-level tasks to all students to challenge them equally

Answer

D. Allowing only the most advanced students to lead group discussions

HSA Mixed Practice Test #65