all chapters

all chapters qUIZ

By Deekshaa

Multiple Choice

Solve:

(-10) × [(-13) + (-10)]

• 330

• 230

• 430

• 530

Multiple Choice

You have ₹ 500 in your saving account at the beginning of the month. The record below shows all of your transactions during the month. How much money is in your account after these transactions?

• 450

• 470

• 490

• 480

Multiple Choice

3 2/3 *5

• 15 1/3

• 16 1/3

• 17 1/3

• 18 1/3

Multiple Choice

Find the average of the numbers 8, 13, 15

• 12

• 14

• 16

• 18

Multiple Choice

find mode of the data

• 6

• 7

• 8

• 9

Draw

The following bar graph shows the number of books sold by a publisher during the five consecutive years. Read the bar graph and answer the following questions: (i) About how many books were sold in 2008, 2009 and 2012 years?

Multiple Choice

If k + 7 = 10, find the value of 9k – 50.

• 89

• -67

• -23

• -45

Multiple Choice

sOLVE

• 5,6

• 4,5

• 7,6

• 8,I9

Multiple Choice

Seven times a number is 12 less than thirteen times the same number. Find the number.

• -1

• 1

• 2

• -2

Multiple Choice

Write the complementary angle of 57..

• 22

• 44

• 33

• 55

Multiple Choice

Find the angle which is equal to its complement.

• 90

• 43

• 44

• 45

Multiple Choice

Two sides of a triangle are 4 cm and 7 cm. What can be the length of its third side to make the triangle possible?

• 9

• 3

• 7

• 5

Multiple Choice

In the given right-angled triangle ABC, ∠B = 90°. Find the value of x.

• 1

• 3

• 5

• 7

Multiple Choice

The hypotenuse of a triangle is 2.5 cm. If one of the sides is 1.5 cm. find the length of the other side.

• 2

• 99

• 5

• 7

Multiple Choice

The foot of a ladder is 6 m away from a wall and its top reaches a window 8 m above the ground. If the ladder is shifted in such a way that its foot is 8 m away from the wall, to what height does its top reach?

• 14,5

• 14,9

• 15,3

• 10,6