Sasi Math (Revised for 1024)

Scroll:Data Analysis >> Average of a Set of Data >> mcq (1380)

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.

The total mass of three cats is 8 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 8
2) 4
3) 12
4) 0

( )

The total mass of three cats is 10 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 6
2) 14
3) 2
4) 10

( )

The total mass of three cats is 7 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) -1
2) 7
3) 11
4) 3

( )

The total mass of three cats is 11 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 15
2) 7
3) 3
4) 11

( )

The total mass of three cats is 7 kg.
The average mass of two of the cats is 3 kg.
What is the mass of the third cat

1) 1
2) 10
3) 7
4) 4

( )

The total mass of three cats is 7 kg.
The average mass of two of the cats is 2 kg.
What is the mass of the third cat

1) 7
2) 9
3) 3
4) 5

( )

The total mass of three cats is 10 kg.
The average mass of two of the cats is 2 kg.
What is the mass of the third cat

1) 6
2) 10
3) 12
4) 8

( )

The total mass of three cats is 12 kg.
The average mass of two of the cats is 2 kg.
What is the mass of the third cat

1) 14
2) 8
3) 12
4) 10

( )

The total mass of three cats is 12 kg.
The average mass of two of the cats is 3 kg.
What is the mass of the third cat

1) 15
2) 6
3) 12
4) 9

( )

10)

The total mass of three cats is 10 kg.
The average mass of two of the cats is 3 kg.
What is the mass of the third cat

1) 13
2) 7
3) 10
4) 4

( )

The total mass of three cats is 8 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 4
2) 8
3) 12
4) 0

Answer: 4

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 4kg = 8kg
Step 2: Mass of the 3rd cat → 8kg - 8kg = 0kg

The total mass of three cats is 10 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 2
2) 10
3) 14
4) 6

Answer: 1

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 4kg = 8kg
Step 2: Mass of the 3rd cat → 10kg - 8kg = 2kg

The total mass of three cats is 7 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 11
2) -1
3) 7
4) 3

Answer: 2

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 4kg = 8kg
Step 2: Mass of the 3rd cat → 7kg - 8kg = -1kg

The total mass of three cats is 11 kg.
The average mass of two of the cats is 4 kg.
What is the mass of the third cat

1) 15
2) 11
3) 7
4) 3

Answer: 4

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 4kg = 8kg
Step 2: Mass of the 3rd cat → 11kg - 8kg = 3kg

The total mass of three cats is 7 kg.
The average mass of two of the cats is 3 kg.
What is the mass of the third cat

1) 1
2) 4
3) 7
4) 10

Answer: 1

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 3kg = 6kg
Step 2: Mass of the 3rd cat → 7kg - 6kg = 1kg

The total mass of three cats is 7 kg.
The average mass of two of the cats is 2 kg.
What is the mass of the third cat

1) 7
2) 9
3) 3
4) 5

Answer: 3

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 2kg = 4kg
Step 2: Mass of the 3rd cat → 7kg - 4kg = 3kg

The total mass of three cats is 10 kg.
The average mass of two of the cats is 2 kg.
What is the mass of the third cat

1) 6
2) 12
3) 8
4) 10

Answer: 1

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 2kg = 4kg
Step 2: Mass of the 3rd cat → 10kg - 4kg = 6kg

The total mass of three cats is 12 kg.
The average mass of two of the cats is 2 kg.
What is the mass of the third cat

1) 14
2) 10
3) 12
4) 8

Answer: 4

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 2kg = 4kg
Step 2: Mass of the 3rd cat → 12kg - 4kg = 8kg

The total mass of three cats is 12 kg.
The average mass of two of the cats is 3 kg.
What is the mass of the third cat

1) 6
2) 9
3) 12
4) 15

Answer: 1

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 3kg = 6kg
Step 2: Mass of the 3rd cat → 12kg - 6kg = 6kg

10)

The total mass of three cats is 10 kg.
The average mass of two of the cats is 3 kg.
What is the mass of the third cat

1) 4
2) 7
3) 13
4) 10

Answer: 1

SOLUTION 1 :

Step 1: Total mass of 2 cats → 2 x 3kg = 6kg
Step 2: Mass of the 3rd cat → 10kg - 6kg = 4kg