Which of the following materials are used for preparing
blur-black

ink?

1 Gallic acid

2 Tannic acid

3 Ferrous sulphate

4 All of these

Answers were Sorted based on User's Feedback



Which of the following materials are used for preparing blur-black ink? 1 Gallic acid 2 Ta..

Answer / sona

tannik acid

Is This Answer Correct ?    0 Yes 0 No

Which of the following materials are used for preparing blur-black ink? 1 Gallic acid 2 Ta..

Answer / guest

(4) All of these

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More General Knowledge_Current Affairs Interview Questions

At the end of October 1999, India?s foreign exchange reserves, according to RBI, were approximately (In Million US$) 1 30,300 2 33,300 3 36,300 4 39,300

1 Answers  


The characteristic features of Hinduism, as we understand it now, had developed by the time of the: (a) Nandas (b) Guptas (c) Mauryas (d) Satavahanas

1 Answers  


The first State to be ruled by the Communists is: (a) West Bengal (b) Kerala (c) Manipur (d) AP

3 Answers  


The part of the Constitution that reflects the mind and ideals of the framers is ? (a) Directive Principles (b)Fundamental Rights (c)Peramble (d)Citizenship

0 Answers  


A current of 4 amp from 250v source flow through an electric iron for 2 hours. The energy consumed will be 1 1 kwh 2 4 kwh 3 1.5 kwh 4 2 kwh

1 Answers  






sir i want to download all the general knowledge and current affairs questions from ur website,pls tell the procedure or any one pls sent that general knowledge questions to my mail id :peddintisari87@gmail.com.pls do me dis favour

1 Answers  


Which of the following countries won the Bristol Freedom Cup football finals held in December 1998? 1 India 2 Pakistan 3 Sri Lanka 4 Malaysia

2 Answers  


Which of the following is a function of the Estimates Committee of the Lok Sabha? (a) It studies the estimates of different Ministries every year (b) It reports what economies, improvements in organizations, efficiency and administrative reforms consistent with the policy underlying the estimates, may be effected (c) It suggests alternative policies in order to bring about efficiency and economy in administration (d) All of these

2 Answers  


For getting instant energy, an athlete should take: (A) Carbohydrates (B) Proteins (C) Vitamins (D) Chewing-gum

4 Answers   Ignou,


Whose discussion on Buddhism converted the Indo-Greek king Manander to Buddhism? 1 Nagasena 2 Nagarjuna 3 Kasyapa Matanga 4 Ashvaghosa

1 Answers  


One of the purpose of insat 1D, the satellite put up by Indian Scientist, is to link all parts of India by television. The height about the earth surface at which it is revolving is about (1) 200 km (2) 10,000 km (3) 36,000 km (4) 1,00,000 km

1 Answers  


The ?Great-Bath? was found at 1 Lothal 2 Mohenjodaro 3 Harappa 4 Ropar

2 Answers  


Categories