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#504 & #505. What are these two figures called?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#506. The value of log(3/5)+log(5/36)+log(12) is equal to ____________.
#507. If
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"There is not a difference between an in-law and an outlaw, except maybe that an outlaw is wanted"
Nisi Quam Primum, Nequequam
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JohnnyReinB,
Answer to #497 is not correct.
(Remember, squares are rectangles too! )
I don't know if the term Hexagram is used, it is called a duodecagon.
All the other answers are correct, well done!
Good!!!
#508. Neil and David can do a work in 7 ½ days. If Neil alone can do the work in 20 days, how long would David take to do it alone ?
#509. 6 men can paint a building in 5 days. If 10 men are employed, how long it would take for the building to be painted?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"There is not a difference between an in-law and an outlaw, except maybe that an outlaw is wanted"
Nisi Quam Primum, Nequequam
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JohnnyReinB, answer to #509 is correct.
#497....Try again!
#510. A Television set was sold for $9000 after giving successive discounts of 20% and 10% respectively. What was the marked price?
#511. A motorbike is sold for $3250 after allowing discount of 35%. What is the marked price?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"There is not a difference between an in-law and an outlaw, except maybe that an outlaw is wanted"
Nisi Quam Primum, Nequequam
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Answers #504 and #505.
Both correct, keep it up, JohnnyReinB!!!
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#512. The largest positive integer that divides all integers of the form n³-n, where n is any positive integer is _____________.
#513.If the number 28**1 is divisible by 33, then the pair of numbers in place of ** is
(a) 07 (b)16 (c) 61 (d) 70
#514. The square root of 0.000841 is __________.
#515. Find the value of
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#516. This formula gives the area of a triangle where a,b, and c are the sides and s = (a+b+c)/2. What is the formula called?
#517. How many degrees is one radian approximately?
#518. Fill in the squares below to form a 3 x 3 magic square using numbers from 1 to 9.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#519. A man spends his 2 months earning in 3 months and if he saves $1500 a year, what is his monthly income?
#520. If 'x' men can do a piece of work in 8 days and (x+4) men can do the same work in 6 days, what is 'x' equal to?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#521. What is the value of
#522. What is the value of
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#523. Simplify
#524. What is
(a) log am - log an
(b) alogm - alogn
(c)alogm/logn
(d)1/[a(logm-logn)]
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#525. What is the value of
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#525. 1[sup]13[/sup]/[sub]30[/sub]
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No, you aren't correct, Devante`.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#526. What is the value of
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#527. In an Arithmetic Progression, if the sum of first n terms is
and sum of first m terms is where m,n,p are positive integers and m is not equal to n, then is_________.#528. If m,p,q are consecutive terms in an Arithmetic Progression, then p=?
#529. The number of terms in the Arithmetic Progression 7, 13, 19, ...97 is _________.
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#530. Two Aritmetic Progressions have the same common difference. If the difference between their 100th terms is 111222333, then the difference between their millionth terms is _________.
#531. If the first term of an Arithmetic Progression is 5 and its 100th term is -292, then its 51st term is __________.
#532. If n, p, q are in Geometric Progression, then p is equal to:-
(a)n/q
(b) (nq)^1/2
(c)q²n
(d)nq
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#533. If the two angles of a triangle and 110° and 35°, what kind of a triangle is it?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#534. What is the value of
#535. If 1²+2²+3²+...10²=385, what is the value of
2²+4²+6²+......20²?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#536. Thee square root of 0.000841 is __________________.
#537. if
#538. A train 120 meters long takes 9 seconds to pass a man standing in his cabin. At what speed is the train travelling?
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#539. What is the value of
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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#540. What is the value of
It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.
Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.
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"There is not a difference between an in-law and an outlaw, except maybe that an outlaw is wanted"
Nisi Quam Primum, Nequequam
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