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(#M40030740) BOOK QUESTION solve Keep an EYE

If {x+1/x}=9, find the value of {x^2+1?x^2}.

Asked In Book pranshu goyal (11 years ago)

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(#M40030739) BOOK QUESTION solve Keep an EYE

Mohan makes fixed deposit of Rs. 20000 in Punjab National Bank for a period of 1 year. What amount will he get on maturely if the rate of inerest is 8% per annum compounded half-year ?

Asked In Book pranshu goyal (11 years ago)

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(#M40030738) BOOK QUESTION solve Keep an EYE

In what time will the C.I. on Rs 2000 at 6% p.a. be Rs. 247.20?

Asked In Book pranshu goyal (11 years ago)

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(#M40030737) BOOK QUESTION solve Keep an EYE

In what time will Rs. 2500 amount to Rs. 3512.32 at 12% p.a.?

Asked In Book pranshu goyal (11 years ago)

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(#M40030736) BOOK QUESTION solve Keep an EYE

A man buys a colour T.V. for Rs. 16500. For how much should he sell it so as to:
(i)gain 10%
(ii)lose 5% on it.

Asked In Book pranshu goyal (11 years ago)

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(#M40030735) BOOK QUESTION solve Keep an EYE

In an examination 80% of examiners passed in English and 70% in mathematics. 10% of examiners failed in both the subjects. If 144 examiners passed in both the subjects, find the total number of examiners.

Asked In Book pranshu goyal (11 years ago)

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(#M40030734) BOOK QUESTION solve Keep an EYE

If the price of the petrol raised by 20%,find by how much percent a car owner must reduce his consumption so as not to increase his expenditure on petrol?

Asked In Book (11 years ago)

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(#M40030733) BOOK QUESTION solve Keep an EYE

What are the next two numbers in this sequence?
1,11,21,1211,111221,??,??

Asked In Book (11 years ago)

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(#M40030732) BOOK QUESTION solve Keep an EYE

x is an integer and 9 < x2 < 99. What is the maximum value of x minus the minimum value of x?

Asked In Book (11 years ago)

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(#M40030731) BOOK QUESTION solve Keep an EYE

If a baseball and bat cost $110, and the bat costs $100 more than the ball, how much does the ball cost?

Asked In Book (11 years ago)

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