(A) USA
(B) Canada
(C) Australia
(D) Norway
The answer is: (D) Norway
Category: Full List
The G20 summit of foreign ministers was held on 21-22 February 2024 in
(A) Brazil
(B) China
(C) India
(D) Indonesia
The answer is: (A) Brazil
The 2024 summit of foreign ministers of the G20 countries was held on 21-22 February 2024 in Rio de Janeiro, Brazil.
Looking at the mirror, you notice that your image appears shorter. What type of mirror is this?
(A) Plane
(B) Concave
(C) Convex
(D) (A) or (B)
The answer is: (C) Convex
Looking at the mirror, you notice that your image appears enlarged. What type of mirror is this?
(A) Plane
(B) Concave
(C) Convex
(D) (A) or (C)
The answer is: (B) Concave
Which from the following has the shortest wavelengths?
(A) Light
(B) X-Rays
(C) Infrared rays
(D) Gamma rays
The answer is: (D) Gamma rays
Which waves are commonly produced by oscillating electric circuits?
(A) Microwaves
(B) Radio waves
(C) Infrared rays
(D) X-Rays
The answer is: (A) Microwaves
What type of mirror is used for surveillance in shopping centers?
(A) Plane
(B) Concave
(C) Convex
(D) (B) or (C)
The answer is: (C) Convex
1 horsepower = ________ watt
(A) 145.7
(B) 345.7
(C) 545.7
(D) 745.7
The answer is: (D) 745.7
A capacitor is said to be charged if its plates carry equal and ________ charges.
(A) negative
(B) neutral
(C) opposite
(D) same
The answer is: (C) opposite