प्रश्न और उत्तर का अभ्यास करें

प्र:

$$ sin^2 5° + sin^2 10°+sin^2 15°+.....sin^2 85°+sin^2 90°$$ के बराबर है।

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    $$ {17\over2}$$
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  • 2
    $$ {19\over2}$$
    सही
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  • 3
    $$ {21\over2}$$
    सही
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  • 4
    $$ {18\over2}$$
    सही
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उत्तर : 2. "$$ {19\over2}$$"

प्र: Three friends had dinner at a restaurant. When the bill was received, Akshitha paid 2/3 as much as Veena paid and Veena paid 1/2 as much as Lasya paid. What fraction of the bill did Veena pay ? 2084 0

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    11/3
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  • 2
    2/13
    सही
    गलत
  • 3
    3/11
    सही
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  • 4
    13/4
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उत्तर : 3. "3/11"
व्याख्या :

Answer: C) 3/11 Explanation: Let Veena paid x,so Akshitha paid 2x/3 , and Lasya paid 2x,So total bill paid is given byx+(2x/3) +2x = 1, we geti.e. x = 3/11

प्र: Who is the first woman lawyer to be appointed as Supreme court judge? 2084 0

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    Indu Malhotra
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  • 2
    Fathima Beevi
    सही
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  • 3
    R. Banumathi
    सही
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  • 4
    Ruma Pal
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उत्तर : 1. "Indu Malhotra"
व्याख्या :

Answer: A) Indu Malhotra Explanation: Supreme Court collegium has selected senior advocate Indu Malhotra as the first woman lawyer to be directly appointed as a judge of the apex court. Along with Malhotra, Uttarakhand High Court Chief Justice KM Joseph has also been promoted as a Supreme Court justice. Malhotra holds the distinction of being only the second woman in Supreme Court’s history to be designated as a senior advocate in 2007. In all, Malhotra is going to be the seventh woman judge since independence to make it to the Supreme Court. At present, Justice R Banumathi is the lone woman judge in the apex court.

प्र:

निम्न में से किस जनजाति की आराध्य देवी चौथ माता हैं?

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    कंजर
    सही
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  • 2
    सांसी
    सही
    गलत
  • 3
    गरासिया
    सही
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  • 4
    भील
    सही
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उत्तर : 2. "सांसी"

प्र:

Select the most appropriate synonym of the given word.

Prevent

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    assist
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  • 2
    forestall
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  • 3
    jeopardize
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  • 4
    campaign
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उत्तर : 2. "forestall"

प्र:

Directions: In the following question, which of the phrases given against the sentence should replace the word/phrase given in bold in the sentence to make it grammatically correct? If the sentence is correct as it is given and no correction is required, select ‘No correction required’ as the answer.

In a field one summer’s day a grasshopper was hopping about, chirping and singing to its heartfelt content.

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    hearty contend
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  • 2
    hearts contention
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  • 3
    heart’s content
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  • 4
    heart contents
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  • 5
    no correction required
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उत्तर : 3. "heart’s content"

प्र: To buy goods on credit means to 2083 0

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    promise to pay for goods later.
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  • 2
    pay only a discount price.
    सही
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  • 3
    promise to pay only a sale price.
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  • 4
    pay cash for goods.
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उत्तर : 1. "promise to pay for goods later."
व्याख्या :

Answer: A) promise to pay for goods later. Explanation: If as a business, you buy goods or services on credit from a supplier (accounts payable) then the supplier will supply the goods and business will incur a liability to the supplier for that amount, but no cash will change hands at that stage. Some of those shop keepers allowed regular "trustworthy" customers to purchase items without having the full payment. Hence, Buying on credit means that no actual money has changed hands.

प्र:

Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

We have no less than a thousand students in our college. 

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    We have not less than a thousand students in out College
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  • 2
    We have no less than thousand students in our College
    सही
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  • 3
    We have no fewer than a thousand students in our College
    सही
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  • 4
    No improvement
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उत्तर : 3. "We have no fewer than a thousand students in our College "

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