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Book Math Questions and Answer Page 5

(#M40164703) BOOK QUESTION percentage Keep an EYE

To pass an examination, 40% marks are essential. A obtain 10% marks less than the pass marks and B obtains 11.11% marks less than A. What ... What percent less than the sum of a's and b's marks should c obtain to pass the exam??

Asked In Book latha (8 years ago)

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(#M40164702) BOOK QUESTION percentage Keep an EYE

A company employs 600 men and 400 women and average wage is Rs 22.55 per hour . If a woman earns 50 paisas less than a man . What are their wages per hour?

Asked In Book zohaib shafiq (8 years ago)

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(#M40164688) BOOK QUESTION Keep an EYE

The average of the salaries of 17 teachers is Rs.45000. 3 teachers went out and the average is dropped by Rs.2500. What is the sum of the salaries of the 3 teachers who left?

Asked In Book gayathrri (8 years ago)

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(#M40164669) BOOK QUESTION Keep an EYE

Find the maximum value of n such that 30*60*81*100*90*700*343*720 is perfectly divisible by 30^n

Asked In Book madhavilatha (8 years ago)

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(#M40164667) BOOK QUESTION profit and loss Keep an EYE

Rusabh sold some cds to rushant at the rate of 4 cds for the cost price of three.After a few days rushant sold the same cds back to rusabh at the rate of 3 cds for the price he had paid for four.Find the % loss incurred by rusabh?

Asked In Book Abhishek sharma (8 years ago)

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(#M40164628) BOOK QUESTION probability Keep an EYE

How many parallelograms are formed when a set of 5 parallel lines intersects a set of 4
parallel lines?
Details and Assumptions
 All parallel lines are extended indefinitely.

Asked In Book Muhammad (8 years ago)

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(#M40164609) BOOK QUESTION Partnership Keep an EYE

1. A started a business with a capital of INR 20,000. Some months later B joins the business with a capital of INR 30,000 and few more months later C joins the business with the capital of INR 30000. At the end of the year, out of a total profit of INR 132000, all the three receive salaries of INR 3000 for every month they were in the business. The remaining profit is then shared among the three in the ratio of their investments. B’s salary forms half of the total amount he received. Find the total amount received by A.

Asked In Book Niharika (8 years ago)

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(#M40164608) BOOK QUESTION Compound Interest Keep an EYE

3. Mr X invested a certain amount for 15 years in a term deposit scheme. An interest of INR 1250 was accrued for the 5th year whereas INR 5000 was accrued for the 11th year. If the interest is compounded annually, then what would be the maturity value of a sum of 10,000 invested today, at the end of 15 years?

Asked In Book Niharika (8 years ago)

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(#M40164607) BOOK QUESTION Average Keep an EYE

4. Aisi wrote the first few natural numbers in her book but happened to miss out one of the numbers. She later calculated the sum of all the numbers that she wrote and divided it by what she thought was the number of the numbers she had written. If the result she thus obtained was 480/11. find the number that she forgot to write.

Asked In Book Niharika (8 years ago)

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(#M40164571) BOOK QUESTION clock Keep an EYE

A watch which gains 5 sec. in 3 min. was set right at 7 a.m. In the afternoon of the same day , when the watch indicated quarter past 4 o'clock , the true time is :

Asked In Book vishal (8 years ago)

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Is this Puzzle helpful?   (3)   (1) Submit Your Solution Clocks and Calendars