Model Question Paper-1 Class-7 ML Aggarwal ICSE Mathematics Solutions . APC Understanding Mathematics for ICSE Class-7 Model Question Paper-1 Solutions based on Chapter-1 to 3. Visit official Website CISCE for detail information about ICSE Board Class-7 Mathematics.

## Model Question Paper-1 Class-7 ML Aggarwal ICSE Mathematics Solutions

( based on chapter-1 to 3)

Time Allowed-1 hour

max mark-25

**Note**

- Questions 1-2 carry 1 mark each
- Questions 3-5 carry 2 marks each
- Questions 6-8 carry 3 marks each
- Questions 9-10 carry 4 marks each.

Choose the correct answer from the given four options (1-2):

#### Question 1.

(-10) × 2 + 0 ÷ (-2) is equal to

(a) -20

(b) 20

(c) -22

(d) 22

Answer

(-10) × 2 + 0 – (-2) = -20 + 0 = -20 (a)

Question 2.

The sum of a rational number and its multiplicative inverse is

(a) 0

(b) 1

(c) -2

(d) -2

Answer

Sum of and its multiplication inverse

+

=

= -2 (c)

#### Question 3.

Evaluate: (-36) ÷ ((-14) + 2).

**Answer**

(-36) ÷ (-14 + 2)

(-36) ÷ (-12) = 3

Question 4.

If the length of a rectangle is 8.26 cm and its breadth is 5.5 cm, then find the area of the rectangle.

Answer

Length of a rectangle = 8.26 cm

Breadth = 5.5 cm

Area = Length × Breadth

= 8.26 × 5.5 sq cm

= 45.430

= 45.43 sq cm

#### Question 5.

Reduce the rational number standard form.

Answer

LCM of 105 and 168 = 21

#### Question 6.

In a competition, the question paper consists of 20 questions. 5 marks are awarded for every correct answer and 2 marks are deducted for every incorrect answer and 0 marks for every question not attempted. Vishal attempted 17 questions and got 11 correct answers. What is his score?

Answer

Number of total questions = 20

Award for a correct answer = 5

and deduction for incorrect answer = 2

Marks for not attempting of a question = 0

Vishal attempted 17 questions and got 11 correct answers

His total award = 11 × 5 – (17- 11) × 2 + 3 × 0

= 55 – 6 × 2 + 0

= 55 – 12 + 0

= 43 marks

#### Question 7.

Barkha bought 20 kg rice at the rate of ₹ 17 per kg and sent it to an orphanage. Find the amount spent by Barkha. What value is being promoted?

Answer

#### Question 8.

Which rational number is greater -5 or -5 ?

Answer

Which rational is greater

#### Question 9.

Simran walks 1 km from a place A towards north and then from there she walks 2 km towards south. Where will be she now from place A?

Answer

From A, Simran walks, 1 km towoards north

and then towards 2 km towards south.

#### Question 10.

If the product of two decimal numbers is 17.55 and one of them is 2.7, then find the other.

#### Solution

Product of two decimal numbers = 17.55

One number = 2.7

Second number = 17.55 ÷ 2.7

=

= 6.5

– : End of** Model Question Paper-1 Solved Class-7 ML Aggarwal **Solutions :–

Return to **– ML Aggarwal Maths Solutions for ICSE Class -7**

Thanks