Practice Question and Answer
8Q: Oil of vitriol is 2152 05c2dbcb10cb513238953f916
5c2dbcb10cb513238953f916- 1nitric acidfalse
- 2sulphuric acidtrue
- 3hydrochloric acidfalse
- 4phosphoric acidfalse
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Answer : 2. "sulphuric acid"
Q: You can See, Smell and Taste microorganisms. 2152 05b5cc6ace4d2b4197774d0d2
5b5cc6ace4d2b4197774d0d2- 1TRUEfalse
- 2FALSEtrue
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Answer : 2. "FALSE"
Explanation :
Answer: B) FALSE Explanation: You cannot see a microorganisms without using a Microscope. You also cannot taste or smell microorganisms such as bacteria in contaminated food.
Q: The sum of three consecutive odd numbers is 93. What is the middle number? 2152 05b5cc6b7e4d2b4197774d5e7
5b5cc6b7e4d2b4197774d5e7- 131true
- 233false
- 329false
- 427false
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Answer : 1. "31"
Explanation :
Answer: A) 31 Explanation: Let the three consecutive odd numbers be x, x+2, x+4 Then, x + x + 2 + x + 4 = 93 => 3x + 6 = 93 => 3x = 87 => x = 29 => 29, 31, 33 are three consecutive odd numbers. Therefore, the middle number is 31.
Q: Direction: Select the odd word from the given alternatives.
2152 05ed8dd96e11a1c4b43e422b3
5ed8dd96e11a1c4b43e422b3- 1Heatfalse
- 2Lightfalse
- 3Bulbtrue
- 4Electricityfalse
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Answer : 3. "Bulb "
Q:What will come in place of question mark(?) in the following number series?
a__bc__c___abb___bca___
2151 05fb4f78fbf36696eb826e9d6
5fb4f78fbf36696eb826e9d6- 1abbbafalse
- 2accbatrue
- 3cccbcfalse
- 4cbbacfalse
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Answer : 2. "accba"
Q:Directions : Given line graph shows the data of male & female population in 5 different cities. Read the data carefully and answer the questions.

What percent of Female population in city C is male population in city E?
2151 0604088ff0634b252a6b984e6
604088ff0634b252a6b984e6- 190.2%false
- 287.5%true
- 384.5%false
- 485.5%false
- 5114.2%false
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Answer : 2. "87.5%"
Q: If a mirror is placed on a line MN, which of the given answer figures will be the correct image of the question figure?

2151 05f47335c09e4377de94240f4
5f47335c09e4377de94240f4- 1false
- 2false
- 3true
- 4false
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Answer : 3. "
"
Q: Study the following graph and answer the question that follow.
What is the respective ratio between the number of candidates who have failed from institute B and the number of candidates who have appeared from institute F?
2151 05d860deed0d7a00e4ecbb3b8
5d860deed0d7a00e4ecbb3b8- 11:7false
- 22:5false
- 32:7true
- 41:5false
- 5None of thesefalse
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