Sasi Math (Revised for 1024)

Scroll:Whole Numbers >> Numbers up to 10 Million >> mcq (1316)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Round off 31.63 to the nearest 1 decimal place.

1) 31.7
2) 31.4
3) 31.6
4) 32.0

( )

Round off 53.85 to the nearest 1 decimal place.

1) 53.8
2) 53.9
3) 54.0
4) 53.2

( )

Round off 49.53 to the nearest 1 decimal place.

1) 49.3
2) 50.0
3) 49.6
4) 49.5

( )

Round off 80.45 to the nearest 1 decimal place.

1) 81.0
2) 80.4
3) 80.5
4) 80.1

( )

Round off 41.62 to the nearest 1 decimal place.

1) 41.7
2) 41.6
3) 41.4
4) 42.0

( )

Round off 77.78 to the nearest 1 decimal place.

1) 77.2
2) 77.7
3) 77.8
4) 78.0

( )

Round off 47.53 to the nearest 1 decimal place.

1) 47.6
2) 48.0
3) 47.3
4) 47.5

( )

Round off 38.45 to the nearest 1 decimal place.

1) 38.1
2) 39.0
3) 38.4
4) 38.5

( )

Round off 45.54 to the nearest 1 decimal place.

1) 46.0
2) 45.5
3) 45.3
4) 45.6

( )

10)

Round off 83.69 to the nearest 1 decimal place.

1) 83.6
2) 84.0
3) 83.2
4) 83.7

( )

Round off 31.63 to the nearest 1 decimal place.

1) 32.0
2) 31.4
3) 31.7
4) 31.6

Answer: 4

SOLUTION 1 :

3 is less than 5. Hence, we round down the number.

Answer: 31.6

Round off 53.85 to the nearest 1 decimal place.

1) 53.9
2) 53.8
3) 53.2
4) 54.0

Answer: 1

SOLUTION 1 :

5 is more than 5. Hence, we round up the number.

Answer: 53.9

Round off 49.53 to the nearest 1 decimal place.

1) 49.6
2) 49.5
3) 50.0
4) 49.3

Answer: 2

SOLUTION 1 :

3 is less than 5. Hence, we round down the number.

Answer: 49.5

Round off 80.45 to the nearest 1 decimal place.

1) 80.5
2) 80.4
3) 80.1
4) 81.0

Answer: 1

SOLUTION 1 :

5 is more than 5. Hence, we round up the number.

Answer: 80.5

Round off 41.62 to the nearest 1 decimal place.

1) 41.7
2) 41.6
3) 42.0
4) 41.4

Answer: 2

SOLUTION 1 :

2 is less than 5. Hence, we round down the number.

Answer: 41.6

Round off 77.78 to the nearest 1 decimal place.

1) 77.2
2) 77.7
3) 77.8
4) 78.0

Answer: 3

SOLUTION 1 :

8 is more than 5. Hence, we round up the number.

Answer: 77.8

Round off 47.53 to the nearest 1 decimal place.

1) 47.3
2) 48.0
3) 47.6
4) 47.5

Answer: 4

SOLUTION 1 :

3 is less than 5. Hence, we round down the number.

Answer: 47.5

Round off 38.45 to the nearest 1 decimal place.

1) 39.0
2) 38.1
3) 38.5
4) 38.4

Answer: 3

SOLUTION 1 :

5 is more than 5. Hence, we round up the number.

Answer: 38.5

Round off 45.54 to the nearest 1 decimal place.

1) 46.0
2) 45.3
3) 45.6
4) 45.5

Answer: 4

SOLUTION 1 :

4 is less than 5. Hence, we round down the number.

Answer: 45.5

10)

Round off 83.69 to the nearest 1 decimal place.

1) 83.2
2) 83.7
3) 83.6
4) 84.0

Answer: 2

SOLUTION 1 :

9 is more than 5. Hence, we round up the number.

Answer: 83.7