Maths Practice Question and Answer

Q:

∆PQR में, ∠Q=90°. यदि cot $$R={1\over 3}$$, तो $${secP(cosR+sinP)\over cosec \ R(sinR-cosecP)} $$ का मान क्या है?

379 0

  • 1
    $${2\over 7} $$
    Correct
    Wrong
  • 2
    $$-{2\over 3}$$
    Correct
    Wrong
  • 3
    $$-{2\over 7}$$
    Correct
    Wrong
  • 4
    $${2\over 7}$$
    Correct
    Wrong
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Answer : 3. " $$-{2\over 7}$$"

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Answer : 2. "2,81,250"

Q:

एक नियमित पंचभुज की भुजाएँ BA और DE को F पर मिलने के लिए बढ़ाया जाता है। ∠EFA का माप क्या है?

428 0

  • 1

    600

    Correct
    Wrong
  • 2

    360

    Correct
    Wrong
  • 3

    720

    Correct
    Wrong
  • 4

    540

    Correct
    Wrong
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Answer : 2. "

360

"

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Answer : 3. "

1120

"

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Answer : 4. "40"

Q:

₹5,500 की राशि पर 15% प्रति वर्ष की दर से चक्रवृद्धि ब्याज। 2 वर्षों के लिए, जब ब्याज 8 मासिक संयोजित होता है, है:

407 0

  • 1
    ₹1,850
    Correct
    Wrong
  • 2
    ₹1,880
    Correct
    Wrong
  • 3
    ₹1,820.50
    Correct
    Wrong
  • 4
    ₹1,773.75
    Correct
    Wrong
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  • Workspace

Answer : 3. "₹1,820.50"

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