31) Sound cannot travel through:
(A) Water
(B) Vacuum
(C) Sand
(D) Air
32) The tax levied on the import and export of commodities is named as:
(A) Direct tax
(B) Value added tax
(C) Excise duty
(D) Custom duty
33) Bonded labour is:
(A) Labour according to a written promise or contract
(B) Labour for payment
(C) Labour without wages
(D) Forced labour
34) Promptly means:
(A) Efficiently
(B) Fully
(C) At once
(D) Easily
35) Inflation refers to:
(A) Poor buying power of money
(B) Devaluation of money
(C) free flow of the money in the market
(D) Higher than the real cost of the commodities
36) Geographically, Kashmir is divided into three major parts:
(A) Azad Kashmir, Held Kashmir, Kargil
(B) Jammu, Kargil, Kashmir
(C) Jammu, Azad Kashmir, Held Kashmir
(D) Jammu, Kashmir, Ladakh
37) A computer cannot do anything without:
(A) Output device
(B) Program
(C) Input device
(D) Memory
38) One of the infectious diseases conveyed from one person to another through air is:
(A) Malaria
(B) Tuberculosis
(C) Scarlet fever
(D) Cholera
39) Lunar Eclipse takes place when:
(A) The shadow of the sun falls on the moon
(B) The shadow of the earth falls on moon
(C) The moon is in line with the sun
(D) The moon is in line with the earth
40) What is meant by myopia?
(A) Blindness
(B) Color blindness
(C) Short sightedness
(D) Long sightedness