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Frequently Asked Maths Math Questions and Answer Page 4

(#M40034511) MATHS QUESTION Keep an EYE

If cos2A + cos2B + cos2C = 1 then ABC is a
(a) Right angle triangle
(b) Equilateral triangle
(c) All the angles are acute
(d) None of these

Asked In Maths (11 years ago)

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(#M40041613) MATHS QUESTION log Keep an EYE

What is the value of log3 (-9)?

Asked In Maths swati sharma (10 years ago)

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(#M40152517) MATHS QUESTION Probability Keep an EYE

A grandmother,mother and daughter wish to arrange themselves in a row in order to be photographed.How many different ways they can be arranged?
a.6
b.9
c.27
d.30
e.none

Asked In Maths Zohaib (10 years ago)

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(#M40167078) MATHS QUESTION Keep an EYE

Rohit was asked to find the value of 3
8
of a sum of money. Instead of multiplying the sum by 3
8
he

divided it by 3
8
and then his answer exceeded by Rs.55. Find the correct value of 3
8
sum of money?

Asked In Maths and (4 years ago)

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(#M40166970) MATHS QUESTION SImple Interest and compound Interest Keep an EYE

On January 10th, Park & Jason, Inc. took out a 3-month , 8% note for $3,000. On February 24th, they paid $1,000 towards the debt. How much did they owe on April 10th when the note can due?

Asked In Maths Kinjal Rathod (5 years ago)

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(#M40167042) MATHS QUESTION How many six-digit numbers contain exactly five different digits Keep an EYE

How many six-digit numbers contain exactly five different digits

Asked In Maths Mohammad Dweikat (4 years ago)

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(#M40040698) MATHS QUESTION Logical- Measurement Keep an EYE

Ram a farmer, managed to grow shaped-watermelons inside glass cases of different shapes. The shapes he used were: a perfect cube, hemi-spherical, cuboid, cylindrical along with the normal spherical shaped watermelons. Thickness of the skin was same for all the shapes. Each of the glass cases was so designed that the total volume and the weight of the all the water-melons would be equal irrespective of the shape.

A customer wants to buy water-melon for making juice, for which the skin of the water-melon has to be peeled off, and therefore is a waste. Which shape should the customer buy?
1.Cube
2.Hemi-sphere
3.Cuboid
4.Cylinder
5.Normal spherical

Asked In Maths Ram (11 years ago)

Solved BHASKAR MANDAL Read Solution (3)

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(#M40165308) MATHS QUESTION Maths Algebra Puzzle Keep an EYE

ABCD × E = DCBA

(Replace letters with digits and have the sum be true. A,B,C,D and E are all different digits.)

Asked In Maths Najam Raja (7 years ago)

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(#M40167027) MATHS QUESTION Ratio and Proportion Keep an EYE

16:65 :: 9: _______

Asked In Maths SakethKakumanu (5 years ago)

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(#M40020212) MATHS QUESTION Keep an EYE

A rhombus, ABCD, has sides of length 10. A circle with center A passes through C (the opposite vertex.) Likewise, a circle with center B passes through D. If the two circles are tangent to each other, what is the area of the rhombus?

Asked In maths AISHWARYA (12 years ago)

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