Hard water does not lather well with soap because
(A) It contains carbonates of calcium and magnesium
(B) It is highly coloured
(C) It contains suspended impurities
(D) It contains sodium chloride.
Answers were Sorted based on User's Feedback
Answer / guest
(A) It contains carbonates of calcium and magnesium
| Is This Answer Correct ? | 46 Yes | 3 No |
Mohammed, the prophet of Islam, was born in: (a) Medina (b) Kaaba (c) Mecca (d) Kufa
The Government of India recently issued norms for Indian Depository Receipts (IRDs). Which of the following is NOT TRUE in this regard? 1 The companies would have a pre-issue paid up capital and free reserves of at least 500 million US $. 2 Average turnover of the company should be 500 million US $ 3 The company should have declared a dividend of not less than 10% during the last five years 4 The company should have declared a dividend of not less than 10% during the last five years
The Mahalnobis model used as the basis for India?s Second Five Year Plan was originally conceived by: (1) Alec Nove (2) L.V. Kantorouch (3) G.A. Feldaman (4) V.S. Nemchinov
Who among the following Mughal Emperors had the longest reign? 1 Bahadur Shah 2 Jahandar Shah 3 Farrukhsiyar 4 Muhammad Shah
2 Answers Assistant Enforcement Inspector,
When a ship enters a sea from a river a) it rises a little b) it sinks little c) it remains at the same level d) it rises or sinks depending on the material it is made of
In 1955, the Imperial Bank of India, a leading commercial bank of India of that time, was nationalised and renamed as 1 Central Bank of India 2 Bank of India 3 Indian Bank 4 State Bank of India
Washing soda in water behaves 1 Alkaline 2 Acidic 3 Neutral 4 Basic
1 Answers APPSC, College School Exams Tests,
Who among the following has played the role of Mahatma Gandhi in the film Gandhi? (A) Rohan Seth (B) Dilip Kumar (C) Ben Kingsley (D) Manoj Kumar
. Sucrose content in sugarcane decreases (a) If high rainfall occurs during the period of growth of the plant (b) If frost occurs during the period of ripening (c) If there is fluctuation in temperature during the period of growth of the plant (d) If there is high temperature during the time of ripening
. Leukemia results in the increase of the number of white cells in the blood and it generally causes (a) Heamorrhages (b) High fever (c) Pain in chest
. The density of cattle population per 100 hectares of gross cropped area is the highest in (a) Bihar (b) Haryana (c) Madhya Pradesh (d) Uttar Pradesh
When was the Indian Constitution first amended? 1 1951 2 1952 3 1953 4 1955