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general Math Questions and Answer Page 20

(#M40010135) GENERAL QUESTION Keep an EYE

The four digit number 2652 is such that any two consecutive digits from it make a multiple of 13. Another number N has this same property, is 100 digits long, and begins with 9. What is the last digit of N?

Asked In general Devendra Marghade (13 years ago)

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(#M40010128) GENERAL QUESTION Keep an EYE

In how many different ways can the letters of the word 'DETAIL' be arranged
in such a way that the vowels occupy only the odd positions ?

(a)32
(b)48
(c)36
(d)60
(e)120

Asked In general IQBAL MEHDI (13 years ago)

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(#M40010127) GENERAL QUESTION Keep an EYE

In how many different ways can the letters of the word 'CORPORATION' be arranged
so that the vowels always come together ?

(a)810
(b)1440
(c)2880
(d)50400
(e)5760

Asked In general IQBAL MEHDI (13 years ago)

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(#M40010113) GENERAL QUESTION Keep an EYE

Two angles of a triangle are in the ratio 2:3. Remaining angle the largest one is twice the smallest angle of the triangle.What is the measure of the largest angle of a parallelogram, if the largest angle of the triangle is equal to the smallest angle of the parallelogram ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010111) GENERAL QUESTION Keep an EYE

A man bought some rice at the rate of Rs 15/kg and some other quantity at the rate of Rs 24/kg.He mixed them and sold at the rate of Rs 21.60/kg, gaining a profit of 20%. What was the respective ratio of the two varieties ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010101) GENERAL QUESTION Keep an EYE

S varies directly as R and T varies inversely as R. At some particular time R=20, S=40 and T=10. Now if S is changed to 20, then what is the value of T ?

Asked In general (13 years ago)

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(#M40010100) GENERAL QUESTION Keep an EYE

If a shopkeeper gives 51% discount and still earns 51% profit. Then how much times the selling price was quoted as compared to cost price ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010071) GENERAL QUESTION Keep an EYE

If a student is thinking of a ratio x/y of the digits of a two digit numbers he is able to find only three such a numbers.Then what ratio he is thinking about ?

Asked In general Devendra Marghade (13 years ago)

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(#M40010044) GENERAL QUESTION Keep an EYE

If a merchant purchases 25% more goods spending Rs 240 after the price of the goods fall by 20%. What are the old and new prices of the goods?

Asked In general Devendra Marghade (13 years ago)

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(#M40010043) GENERAL QUESTION Keep an EYE

When 3/4th of a unit's digit is added to the ten's digit of a two digit number, the sum of the digits becomes 10. If 1/4th of the ten's digit added to the unit digit, then the sum of the digits is 3 less than the sum of the original digits. What is the number ?

Asked In general Devendra Marghade (13 years ago)

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