How many elements are in modern periodic table...? Mcqs

Latest MCQs

How many elements are in modern periodic table...?

(A) 118
(B) 181

(C) 108
(D) 188

Latest MCQs

Asthma is due to the exposure to a type of environment pollution Which one...?

(A) Air
(B) Water

(C) Land
(D) None

Latest MCQs

What is the name of the biggest part of human brain...?

(A) Cerebellum
(B) Cerebrum

(C) Brainstem
(D) Pituitary

Latest MCQs

The key component of the scientific process is ______...?

(A) Hypothesis
(B) Observation

(C) Question
(D) Experimentation

Latest MCQs

A D.C motor converts _______...?

(A) Mechanical energy into electrical energy
(B) Mechanical energy into chemical energy

(C) Electrical energy into mechanical energy
(D) Electrical energy into chemical energy

Latest MCQs

The average acceleration caused by gravity per second is____________...?

(A) 22 feet
(B) 32 feet

(C) 52 feet
(D) 42 feet

Latest MCQs

What happens when water solidifies as ice on cooling from 4°C to 0°C...?

(A) Its volume increases and density decreases
(B) Its volume increases and density increases

(C) Its volume decreases and density decreases
(D) Its volume decreases and density increases

Latest MCQs

Dermatophagia is a ____ condition....?

(A) Physiological
(B) Psychological

(C) Dermatological
(D) Genital

Latest MCQs

Which of the following is the flightless bird...?

(A) Pavo cristatus
(B) kakapo

(C) Passer
(D) None of these

Latest MCQs

In data organization, which method is mostly useful...?

(A) Table
(B) Graph

(C) Ratio
(D) Both a and b

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