Practice Question and Answer
8 Q: Soda lime is a mixture of
3066 05f86b2978a599d39499b2f7e
5f86b2978a599d39499b2f7e- 1NaOH + CaCO3false
- 2NaOH + CaOtrue
- 3NaOH + HOHfalse
- 4None of thesefalse
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Answer : 2. "NaOH + CaO"
Q: What will come in place of question mark(?) in the following number series?
11, 57, 149, 333, 701 (?)
3066 05d85ed8ba08f7a408051fc0d
5d85ed8ba08f7a408051fc0d11, 57, 149, 333, 701 (?)
- 11447false
- 21347false
- 31368false
- 41437true
- 5None of thesefalse
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Answer : 4. "1437"
Q: 'आदेश का पालन किया जाए' वाक्य में प्रयुक्त वाच्य है-
3066 0636ba3e6825f2247ad782575
636ba3e6825f2247ad782575- 1कर्तृवाच्यfalse
- 2कर्मवाच्यtrue
- 3भाववाच्यfalse
- 4कोई नहींfalse
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Answer : 2. "कर्मवाच्य"
Q: Who was the most popular deity of Gupta period?
3065 05fd311f4eddcb86a7ee28e49
5fd311f4eddcb86a7ee28e49- 1Buddhafalse
- 2Shivafalse
- 3Vishnutrue
- 4Sunfalse
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Answer : 3. "Vishnu"
Q: An Active Chemical to remove mosquitoes is –
3064 05ef2ef2c81a47f2e7aebe114
5ef2ef2c81a47f2e7aebe114- 1Benzene Hexachlorophenefalse
- 2Allethrinstrue
- 3Atropinefalse
- 42 -Isopropoxiphimyalfalse
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Answer : 2. "Allethrins "
Explanation :
(B) Allethrins
Allethrins are active chemicals commonly used in mosquito repellents and insecticides to deter or eliminate mosquitoes. They belong to a class of synthetic pyrethroid insecticides, which are designed to mimic the insecticidal properties of pyrethrins, natural insecticides derived from chrysanthemum flowers. These chemicals are effective in repelling and killing mosquitoes and other insects. The other options (Benzene Hexachlorophene, Atropine, and 2-Isopropoxiphimyal) are not typically used for mosquito control.
Q: A merchant buys two items for Rs. 7500. One item he sells at a profit of 16% and the other item at 14% loss. In the deal, the merchant makes neither any profit nor any loss. What is the difference between the selling price of both the items? 3064 05b5cc69de4d2b4197774c88d
5b5cc69de4d2b4197774c88d- 1Rs. 620true
- 2Rs. 654false
- 3Rs. 725false
- 4Rs. 747false
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Answer : 1. "Rs. 620"
Explanation :
Answer: A) Rs. 620 Explanation: Let the C.P of one item is Rs. P and that of other is Rs. (7500 - P) According to the data given C.P = S.P => Px(116/100) + (7500-P)x(86/100) = 7500 => 30P = 105000 => P = 3500 Required difference between selling prices = Rs. [(3500/100) x 116] - [(4000/100) x 86] = 4060-3440 = Rs. 620
Q:Directions: Study the following information carefully and answer the given question.
Amongst five friends, each got a different percentage of marks in the examination. Anika scored more than Alka but less than Anjali. Anjali scored 70% marks. Anamika scored less marks than only Anshika. The one who scored the minimum marks scored 65% marks and the one who scored the highest, scored 87% marks.
Who is the most likely to have scored 82% marks?
3064 05eeb5688bc81cb2528f2e685
5eeb5688bc81cb2528f2e685Amongst five friends, each got a different percentage of marks in the examination. Anika scored more than Alka but less than Anjali. Anjali scored 70% marks. Anamika scored less marks than only Anshika. The one who scored the minimum marks scored 65% marks and the one who scored the highest, scored 87% marks.
- 1Alkafalse
- 2Anikafalse
- 3Anamikatrue
- 4Anshikafalse
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Answer : 3. "Anamika "
Q: Square is to Triangle and Cube is to 3064 05b5cc6b7e4d2b4197774d606
5b5cc6b7e4d2b4197774d606- 1Pyramidtrue
- 2Rectanglefalse
- 3Icefalse
- 4Rhombusfalse
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Answer : 1. "Pyramid"
Explanation :
Answer: A) Pyramid Explanation: Square is 2-dimensional 4 sided figure Whereas Cube is 3-dimensional figure which looks like Square. Similarly, Triangle is 2-dimensional 3 sided figure Whereas Pyramid is 3-dimensional figure which looks like Triangle.