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नवीनतमलोकप्रियमूल्यांकनपेज देखें 69 of 261कुल सवाल 2086 जॉइन Examsbook

प्र: Fill in the blank with suitable preposition in the following sentence.   ____ the two I prefer tea. 2279 0

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    From
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    In
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    Between
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    Among
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उत्तर : 3. "Between"
व्याख्या :

Answer: C) Between Explanation: Between the two I prefer tea is the correct sentence with suitable preposition.

प्र: 6 B in an O? 2277 0

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    6 books in an order
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    6 balls in an over
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    6 bats in an odd
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    None of the above
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उत्तर : 2. "6 balls in an over"
व्याख्या :

Answer: B) 6 balls in an over Explanation: 6 b in an o means 6 balls in an over in cricket.

प्र: Who invented Dynamite? 2277 0

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    Graham Bell
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    Nikola Tesla
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    Alfred Nobel
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    Louis Pateur
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उत्तर : 3. "Alfred Nobel"
व्याख्या :

Answer: C) Alfred Nobel Explanation: Alfred Bernhard Nobel was a Swedish chemist, engineer, inventor, businessman, and philanthropist. Known for inventing Dynamite, Nobel also owned Bofors, which he had redirected from its previous role as primarily an iron and steel producer to a major manufacturer of cannon and other armaments.

प्र: Which number replaces the '?' in the given series 108, 127, 2413, 2430, 41310, ?, 619875 2268 0

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    41975
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    41325
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    84375
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    41365
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उत्तर : 2. "41325"
व्याख्या :

Answer: B) 41325 Explanation: The given series follows a pattern of +19, x19, +17, x17, +15, x15,... Here the number which is to be replaced in ? is 41310+15=41325.

प्र: Statements :-    All kids are God.   No God is a Human.   Some Human are Son.   All Son are Men.   Conclusions :-    (a) Some Son are not God.   (b) Some Men are Human. 2266 0

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    Only A follows
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    Only B follows
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    Both (A) and (B) follows
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    A) and (B) follows D)
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उत्तर : 3. "Both (A) and (B) follows"
व्याख्या :

Answer: C) Both (A) and (B) follows Explanation:

प्र: A man could buy a certain number of notebooks for Rs.300. If each notebook cost is Rs.5 more, he could have bought 10 notebooks less for the same amount. Find the price of each notebook ? 2263 0

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    15
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    20
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    10
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    8
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उत्तर : 3. "10"
व्याख्या :

Answer: C) 10 Explanation: Let the price of each note book be Rs.x. Let the number of note books which can be brought for Rs.300 each at a price of Rs.x be y. Hence xy = 300 => y = 300/x (x + 5)(y - 10) = 300 => xy + 5y - 10x - 50 = xy =>5(300/x) - 10x - 50 = 0 => -150+x2+5x multiplying both sides by -1/10x => x2+15x-10x-150=0 => x(x + 15) - 10(x + 15) = 0 => x = 10 or -15 As x>0, x = 10.

प्र: Sound waves cannot travel through 2259 0

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    Gas
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    Liquid
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    Vacuum
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    Solid
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उत्तर : 3. "Vacuum"
व्याख्या :

Answer: C) Vacuum Explanation: Sound waves cannot travel through a Vacuum.   A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work in.

प्र: Read the following puzzle carefully, answer the question asked below ? Seven person K, L, M, N, O, P & Q likes seven colours. Yellow, White, Red, Orange, Blue, Gray and Black. They visit in different days starting from Monday to Sunday. 1) K visits one day after Thursday. 2) Only 4 people are in between K and L 3) The one who likes Red colour visits immediately after L. 4) Only one person visit between Red and Blue 5) The one who like white colour visit before one of days on which day M visits 6) The one who like white colour does not visit on Monday. 7) Only 1 person is in between N and O. N like Yellow. 8) There are same as many person in between K and Blue colour which are one less in between L and M. 9) Neither Q nor P likes Black. 10) Q does not visit on Saturday and does not like grey colour. Question : Who visits on Sunday and Tuesday and their favourite colors ? 2257 1

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    P & M
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    N & K
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    K & L
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    P & Q
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उत्तर : 3. "K & L"
व्याख्या :

Answer: C) K & L Explanation: Monday          - N  - Yellow Tuesday         - L  - White Wednesday    - O  - Red Thursday       - Q  - Orange Friday           - M  - Blue Saturday       - P  - Grey Sunday         - K  - Black From the above table, K & L visits Sunday & Tuesday and their favourite colors are Black and white respectively.

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