TOP QUESTIONS AND ANSWERS FOR YOU

Maths

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9th

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January 31, 2022

2. Factorize by taking out the common factors:

2 (2x - 5y) (3x + 4y) - 6 (2x - 5y) (x - y)

Joslin Smith

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Student

Maths

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9th

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January 31, 2022

**1.In triangle ABC, M is mid-point of AB and a straight line through M and parallel to BC cuts AC in N. Find the lengths of AN and MN if BC = 7 cm and AC = 5 cm.**

Joslin Smith

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Student

Maths

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8th

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January 31, 2022

4. 13 and 31 is a strange pair of numbers such that their squares 169 and 961 are also mirror images of each other. Find two more such pairs.

David Miller

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Student

Maths

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8th

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January 31, 2022

3. A man, after a tour, finds that he had spent every day as many rupees as the number of days he had been on tour. How long did his tour last, if he had spent in all ₹ 1,296

David Miller

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Student

Maths

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8th

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January 31, 2022

2.Out of 745 students, maximum are to be arranged in the school field for a P.T. display, such that the number of rows is equal to the number of columns. Find the number of rows if 16 students were left out after the arrangement.

David Miller

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Student

Maths

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8th

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January 31, 2022

1.Which is the smallest number that must be multiplied to 77175 to make it a perfect cube?

David Miller

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Student

Maths

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8th

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January 28, 2022

Insert seven rational numbers between 2 and 3.

David Miller

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Student

Maths

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8th

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January 28, 2022

Divide the sum of

David Miller

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Student

the sum of 5/8 and -11/8=-7/24

the difference of 3/7 and 5/14=-1/14

now divide the answers-7/24 by -1/14

-7/24 x 14/-1= 49/12

Maths

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8th

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January 28, 2022

By what number should

David Miller

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Student

the required number is 16 divided by -8/13

=16 x -13/8 = -26

Science

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12th

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January 27, 2022

write the method to synthesis of phenol?

pooja test test murthy

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Teacher