Practice Question and Answer
8 Q: Which of the following disease reduces the age of laborers working in coal mine and that disease is called Black Lung disease?
2139 05f6042c22eed863f3a805d2e
5f6042c22eed863f3a805d2e- 1Clomgolanosistrue
- 2progressive massive fibrosisfalse
- 3mesotheliomafalse
- 4None of thesefalse
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Answer : 1. "Clomgolanosis"
Explanation :
Coal workers' pneumoconiosis (CWP), commonly known as "black lung disease," occurs when coal dust is inhaled. Over time, continued exposure to the coal dust causes scarring in the lungs, impairing your ability to breathe. Considered an occupational lung disease, it is most common among coal miners.
Q: Select the most appropriate word/s to fill in the blank.
Only ______ girls were present in the class today.
2139 060c098726cec0937d9d5e611
60c098726cec0937d9d5e611Only ______ girls were present in the class today.
- 1a fewtrue
- 2a lot offalse
- 3several offalse
- 4manyfalse
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Answer : 1. "a few"
Q: Ram and Shyam can do a work in 12 days, Shyam and Hari in 15 days, and Hari and Ram in 20 days. Accordingly, in how many days can Rama alone complete that work?
2139 05dccd912f348e931548eede4
5dccd912f348e931548eede4- 130true
- 232false
- 336false
- 442false
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Answer : 1. "30"
Q: There are some coins and rings of either gold or silver in a box. 60% of the objects are coins, 40% of the rings are of gold and 30% of the coins are silver. What is the percentage of gold articles?
2139 05ed4a0765ccf7008ed88e29f
5ed4a0765ccf7008ed88e29f- 158true
- 227false
- 316false
- 470false
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Answer : 1. "58"
Q: The sum of 17 consecutive numbers is 289. The sum of another 10 consecutive numbers, whose first term is 5 more than the average of the first set of consecutive numbers is:
2139 05ff835a4f160821c22babeeb
5ff835a4f160821c22babeeb- 1300false
- 2285false
- 3315false
- 4265true
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Answer : 4. "265"
Q: In each of the following questions, five words are given. Which of them will come in the middle if all of them are arranged alphabetically as in a dictionary?
2139 05f6332eca372fb53670c7e8a
5f6332eca372fb53670c7e8a- 1Radiusfalse
- 2Radarfalse
- 3Radicalfalse
- 4Radiatetrue
- 5Racketfalse
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Answer : 4. "Radiate "
Q: Facebook has confirmed, that the WhatsApp Status will start display ads from __________. 2139 05d048b39ba018853c126936e
5d048b39ba018853c126936e- 12025false
- 22022false
- 32021false
- 42020true
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Answer : 4. "2020"
Q: 1 4 27 _ 3125 46656 Find the missing number in the given series? 2138 05b5cc6cbe4d2b4197774e0cc
5b5cc6cbe4d2b4197774e0cc- 1125false
- 2625false
- 3404false
- 4256true
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Answer : 4. "256"
Explanation :
Answer: D) 256 Explanation: It follows the rule that 1 2x2 3x3x3 4x4x4x4 5x5x5x5x5 ... So the missing number is 4x4x4x4 = 256.