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प्र: A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present ? 1969 0

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    36 yrs
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  • 2
    38 yrs
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  • 3
    40 yrs
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  • 4
    42 yrs
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उत्तर : 3. "40 yrs"
व्याख्या :

Answer: C) 40 yrs Explanation: Let the mother's present age be x years. Then, the person's present age = 2/5 x years. (2x/5 + 8) = 1/2 (x + 8) 2(2x + 40) = 5(x + 8) => x = 40.

प्र: Anti-emergency day is observed on 1968 0

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    June 26
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  • 2
    January 26
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  • 3
    September 26
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  • 4
    July 26
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उत्तर : 1. "June 26"
व्याख्या :

Answer: A) June 26 Explanation: The government has decided to observe anti-Emergency day on June 25-26 and asked all its ministers to hold programmes across the country to remind people how Emergency was clamped by former Prime Minister Indira Gandhi in 1975.

प्र: How many Nucleotides make up a Codon? 1968 0

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    3
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  • 2
    4
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  • 3
    5
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  • 4
    6
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उत्तर : 1. "3"
व्याख्या :

Answer: A) 3 Explanation: 3 Nucleotides make up a Codon.  The nucleotide triplet that encodes an amino acid is called a codon. Each group of three nucleotides encodes one amino acid.

प्र: The ratio between present ages of Renuka and Sony is 5 : 4 . 4 years ago, Sony's age was 24 years. What will be Renuka's age after 5 years ? 1968 0

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    25
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  • 2
    30
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  • 3
    35
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  • 4
    40
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उत्तर : 4. "40"
व्याख्या :

Answer: D) 40 Explanation: Present age of Sony = 24 + 4 = 28 years After 5 years Renuka's age = 7×5 + 5 = 40 years

प्र: Some children goto ice-cream shop. 9 flavours are available there. Each child takes a cone with two different flavours. No two children take same combination and they have taken all such possible combinations. How many children went to ice cream shop ? 1968 0

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    28
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  • 2
    56
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  • 3
    44
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  • 4
    36
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उत्तर : 4. "36"
व्याख्या :

Answer: D) 36 Explanation: Given there are 9 flavours of ice creams.   Each child takes the combination of two flavours and no two children will have the same combination   This can be done by  ways i.e children.   Number of children=C29  = 9 x 8 / 1x 2 = 36.

प्र: What is the Capital of Namibia? 1967 0

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    Windhoek
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  • 2
    Mogadishu
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  • 3
    Utrecht
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  • 4
    Mombasa
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उत्तर : 1. "Windhoek"
व्याख्या :

Answer: A) Windhoek Explanation: Windhoek is the Capital of Namibia.

प्र: Read both the statements given below and answer the question. Q : Which train did Harish catch to go to office ? Statements : A. Harish missed his usual train of 4.15 p.m. A train comes in every 15 minutes. B. Harish did not catch the 4.45 p.m. train or any train after that time. 1967 0

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    If statement B alone is sufficient but statement A alone is not sufficient.
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  • 2
    If statement A alone is sufficient but statement B alone is not sufficient.
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  • 3
    If both statement together are sufficient, but neither statement alone is sufficient.
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  • 4
    If statement A and B together are not sufficient.
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उत्तर : 4. "If statement A and B together are not sufficient."
व्याख्या :

Answer: D) If statement A and B together are not sufficient. Explanation: From both statements we cannot conclude the train catched by Harish Since he missed at 4.15 and train coes at 4.30, 4.45, 5.00,... But in B given that he didn't catch the train at 4.45 and after that. So both statements A & B together are not sufficient to answer the question.

प्र: Why is india called bharat? 1967 0

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उत्तर :
व्याख्या :

The name Bharat is derived from the legendary king Bharat who was ancestor of kauravas and pandavas, son of King Dushyanta and Shakuntala. The name India is derived from the river Sindhu which flows in the north west of the country. The Greeks used to call us Indoi meaning the people of the Indus.

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