7000+ General Science Model Questions with Answers Pdf - 1

Question: 1

The mammal which lays eggs is

(A) Duckbilled Platypus

(B) Kangaroo

(C) Squirrel

(D) Bat

Question: 2

Fish plates in railway track are used

(A) To join two coaches

(B) To guide the wheels of coach

(C) To connect two rails

(D) Both a and b

Question: 3

Dengue fever is caused by

(A) Protozoan

(B) Virus

(C) Fungi

(D) Bacteria

Question: 4

The technique used to transmit audio signals in television broadcasts is

(A) Pulse Code Modulation

(B) Time Division Multiplexing

(C) Amplitude Modulation

(D) Frequency Modulation

Question: 5

Deficiency of iron in diet causes

(A) Anaemia

(B) Nervous tension

(C) Vomiting

(D) Jaundice