What is the mode of the given data?

5, 7, 9, 7, 3, 7, 5, 7, 8, 6, 7

What approximate value should come in the place of question mark (?) in the following question?

{44.95 - (16.97 × 2.93 - 2.99 × 1.92)} = ?

In what time will ₹ 72 become ₹ 81 at % per annum simple interest?

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x²+ 2x – 15 = 0

II. y²+ 16y + 55 = 0

Directions: Study the following bar graph carefully to answer the questions.

The yield per acre produced by Bangladesh is what percent of the total yield per acre produced by all countries?

Find the area of the triangle whose sides are 5 cm, 12 cm and 13 cm.

The mode of the following data is __________.

13,15,31,12,27,13,27,30,27,28 and16

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