VFA Mixed Practice Test #649

Question 1

Skyroot based in:‌​‍

Accepted Answer

Hyderabad — Hyderabad.‌​‍

Answer

Chennai

Answer

Bangalore

Answer

Mumbai

Question 2

Which Indian app competes with Google Pay for UPI payments?‌​‍

Accepted Answer

Both A and B — Both Paytm and PhonePe are major UPI payment apps in India alongside Google Pay.‌​‍

Answer

Paytm

Answer

PhonePe

Answer

Neither

Question 3

Mahakumbh 2025:

Accepted Answer

Prayagraj Jan-Feb — Prayagraj Mahakumbh Jan-Feb 2025.

Answer

Haridwar

Answer

Nasik

Answer

Ujjain

Question 4

The five pillars of Atmanirbhar Bharat are:

Accepted Answer

Economy, Infrastructure, System, Demography, Demand — The five pillars are Economy, Infrastructure, Technology-driven System, Vibrant Demography, and Demand.

Answer

Land, Labour, Law, Liquidity, Leadership

Answer

Trade, Tech, Talent, Trust, Tourism

Answer

Defence, Digital, Development, Democracy, Diplomacy

Question 5

Galvanisation protects iron from rust by coating it with:‌​‍

Accepted Answer

Zinc — Zinc coating prevents corrosion; Zn is sacrificial — corrodes before iron.‌​‍

Answer

Aluminium

Answer

Nickel

Answer

Chromium

Question 6

The Universal Blood Donor group is:‌​‍

Accepted Answer

O — Blood group O is the universal donor. AB is the universal recipient.‌​‍

Answer

A

Answer

B

Answer

AB

Question 7

First railway line in Kerala:

Accepted Answer

Beypore-Tirur 1861 — Beypore to Tirur 1861.

Answer

Kollam-TVM

Answer

Kochi-Madras

Answer

Palakkad-Shoranur

Question 8

Which SQL command is used to fetch data?‌​‍

Accepted Answer

SELECT — DML (Data Manipulation): SELECT, INSERT, UPDATE, DELETE. ‌​‍DDL: CREATE, ALTER, DROP. DCL: GRANT, REVOKE.

Answer

DELETE

Answer

UPDATE

Answer

INSERT

Question 9

The 'Kudumbashree' initiative in Kerala integrates health with livelihood by promoting community-based health programs. Which of the following is a direct outcome of this integration under the 'Health & Nutrition' component of Kudumbashree?

Accepted Answer

B. Establishment of 'Neighborhood Groups (NHGs)' to monitor maternal and child nutrition — Kudumbashree's 'Health & Nutrition' component strengthens community engagement via NHGs for nutrition monitoring and awareness. Option B aligns with this grassroots approach. Other options are either not feasible (A, C) or not universally implemented (D) under Kudumbashree.

Answer

A. Free distribution of high-end diagnostic equipment to all Ayalkootam units

Answer

C. Mandatory hospitalization coverage for all NHG members under Ayushman Bharat

Answer

D. Universal screening of all senior citizens for dementia in every panchayat

Question 10

The refractive index of a medium is defined as:‌​‍

Accepted Answer

speed of light in vacuum / speed of light in medium — n = c/v; higher n means slower light (denser optically).‌​‍

Answer

speed of light in medium / speed of light in vacuum

Answer

angle ratio only

Answer

density ratio

VFA Mixed Practice Test #649