CAT प्रश्न और उत्तर का अभ्यास करें

प्र: 96% of the population of a village is 23040. The total population of the village is ? 2917 0

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    24000
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    32256
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  • 3
    25478
    सही
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  • 4
    26587
    सही
    गलत
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उत्तर : 1. "24000"
व्याख्या :

Answer: A) 24000 Explanation: Let the total population be 'P' P x (96/100) = 23040 P = 240 * 100 P = 24000.

प्र: Bijapur is known for its what? 2911 0

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    Statue of Gomateshwara
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    Heavy rainfall
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    Gol Gumbaz
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    Severe Drought area
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उत्तर : 3. "Gol Gumbaz"
व्याख्या :

Answer: C) Gol Gumbaz Explanation: Bijapur is known for its Gol Gumbaz. Bijapur city is well known for its historical monuments of architectural importance built during the rule of the Adil Shahi dynasty.   What is Gol Gumbaz ::   1. It is the tomb of Mohammed Adil Shah. This is the most famous monument in Bijapur.  2. It is the largest dome ever built in India. 3. A particular attraction in this monument is the central chamber, where every sound is echoed seven times. 4. Another attraction at the Gol Gumbaz is the Whispering Gallery, where even minute sounds can be heard clearly 37 metres away.   Statue of Gomateshwara - Shravanabelagola in Karnataka.   Heavy Rainfall - Cherrapunji in Meghalaya.

प्र: What is the missing number in 5, 14, 42, 107, 233, ? 2909 0

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    316
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  • 2
    384
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  • 3
    450
    सही
    गलत
  • 4
    479
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उत्तर : 3. "450"
व्याख्या :

Answer: C) 450 Explanation: Given Series is 5, 14, 42, 107, 233, _? 5, 14, 42, 107, 233, _? Differences is 9, 28, 65, 126 9 = 2^3 + 1 28 = 3^3 + 1 65 = 4^3 + 1 126 = 5^3 + 1 Now, next difference must be 6^3 + 1 = 217 Hence, next number in the given series = 233 + 217 = 450.

प्र: Alexander, the Great invaded India during the rule of ? 2907 0

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    Mahapadma Nanda
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  • 2
    Dhana Nanda
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  • 3
    Ajatshatru
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    गलत
  • 4
    Bimbisara
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उत्तर : 2. "Dhana Nanda"
व्याख्या :

Answer: B) Dhana Nanda Explanation:

प्र: K can build a wall in 30 days. L can demolish that wall in 60 days. If K and L work on alternate days, when will the wall be completed ? 2907 1

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    120 days
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  • 2
    119 days
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  • 3
    118 days
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  • 4
    117 days
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उत्तर : 4. "117 days"
व्याख्या :

Answer: D) 117 days Explanation: K's work in a day(1st day) = 1/30L's work in a day(2nd day)= -1/60(demolishing)hence in 2 days, combined work= 1/30 - 1/60 =1/60since both works alternatively, K will work in odd days and L will work in even days.1/60 unit work is done in 2 days58/60 unit work will be done in 2 x 58 days = 116 daysRemaining work = 1-58/60 = 1/30Next day, it will be K's turn and K will finish the remaining 1/30 work.hence total days = 116 + 1 = 117.

प्र: What is the minimum number of colour pencils required to fill the spaces in the below figure with no two adjacent spaces have the same colour ? 2905 0

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    5
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  • 2
    2
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  • 3
    3
    सही
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    6
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उत्तर : 3. "3"
व्याख्या :

Answer: C) 3 Explanation: The given figure can be labelled as shown : The spaces P, Q and R have to be shaded by three different colours definitely (since each of these three spaces lies adjacent to the other two).Now, in order that no two adjacent spaces be shaded by the same colour, the spaces T, U and S must be shaded with the colours of the spaces P, Q and R respectively.Also the spaces X, V and W must be shaded with the colours of the spaces S, T and U respectively i.e. with the colours of the spaces R, P and Q respectively. Thus, minimum three colour pencils are required.

प्र: _ tu _ rt _ s _ _ usrtu _ 2901 0

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    rsutrr
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    rsurtr
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    rsurts
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  • 4
    rtusru
    सही
    गलत
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उत्तर : 3. "rsurts"
व्याख्या :

Answer: C) rsurts Explanation: The series rtus/rtus/rtus/rtus. Thus, the pattern 'rtus' is repeated.

प्र: Rs. 7444 is divided among 5 ladies, 3 gents and 3 girls. The ratio of share of a lady, a gents and a girl is 7: 4: 3. What is the share of gents ? 2898 0

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    Rs. 1595.14
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    गलत
  • 2
    Rs. 1793.4
    सही
    गलत
  • 3
    Rs. 595.14
    सही
    गलत
  • 4
    Rs. 1551.5
    सही
    गलत
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उत्तर : 1. "Rs. 1595.14"
व्याख्या :

Answer: A) Rs. 1595.14 Explanation: Ratio of the share of a lady, a gents and a girl is 7 : 4 : 3No of ladies, gents and girls are 5, 3, 3Thus effective ratio of ladies, gents and girls is 7 x 5 : 4 x 3 : 3 x 3 = 35 : 12 : 9so part of gents = (12/56) x 7444 = Rs. 1595.142so part of 1 gents = 1595.142/3 = Rs. 531.71.

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