Scroll:Measurement >> Mass >> ps (68)

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.


 

1)  

Pavi is 1kg heavier than Johnny.
Johnny is 2kg lighter than Watten.
Watten weighs 97kg.

(a) What is Pavi's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




2)  

Amutha is 5kg heavier than Johnny.
Johnny is 2kg lighter than Watten.
Watten weighs 93kg.

(a) What is Amutha's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




3)  

Ovini is 8kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 80kg.

(a) What is Ovini's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




4)  

Jeevini is 7kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 68kg.

(a) What is Jeevini's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




5)  

Ramani is 9kg heavier than Johnny.
Johnny is 2kg lighter than Watten.
Watten weighs 99kg.

(a) What is Ramani's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




6)  

Haritha is 2kg heavier than Johnny.
Johnny is 6kg lighter than Watten.
Watten weighs 76kg.

(a) What is Haritha's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




7)  

Ponnalagu is 10kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 97kg.

(a) What is Ponnalagu's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




8)  

Poongodi is 6kg heavier than Johnny.
Johnny is 5kg lighter than Watten.
Watten weighs 83kg.

(a) What is Poongodi's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




9)  

Ponnalagu is 10kg heavier than Johnny.
Johnny is 5kg lighter than Watten.
Watten weighs 97kg.

(a) What is Ponnalagu's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




10)  

Selvanayaki is 8kg heavier than Johnny.
Johnny is 11kg lighter than Watten.
Watten weighs 67kg.

(a) What is Selvanayaki's mass
kg

(b) What is the total mass of Johnny and Watten
kg


Answer:_______________




 

1)  

Pavi is 1kg heavier than Johnny.
Johnny is 2kg lighter than Watten.
Watten weighs 97kg.

(a) What is Pavi's mass
Answer: 96kg

(b) What is the total mass of Johnny and Watten
Answer: 192kg


SOLUTION 1 :
Pavi

                                               1
Johnny

Watten

                                                   2

                           97

 

 

a) Mass of Johhny: 97kg - 2kg = 95kg

    Mass of Pavi: 95kg + 1kg = 96kg

 

b) Mass of Johnny and Watten: 95kg + 97kg = 192kg



2)  

Amutha is 5kg heavier than Johnny.
Johnny is 2kg lighter than Watten.
Watten weighs 93kg.

(a) What is Amutha's mass
Answer: 96kg

(b) What is the total mass of Johnny and Watten
Answer: 184kg


SOLUTION 1 :
Amutha

                                               5
Johnny

Watten

                                                   2

                           93

 

 

a) Mass of Johhny: 93kg - 2kg = 91kg

    Mass of Amutha: 91kg + 5kg = 96kg

 

b) Mass of Johnny and Watten: 91kg + 93kg = 184kg



3)  

Ovini is 8kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 80kg.

(a) What is Ovini's mass
Answer: 76kg

(b) What is the total mass of Johnny and Watten
Answer: 148kg


SOLUTION 1 :
Ovini

                                               8
Johnny

Watten

                                                   12

                           80

 

 

a) Mass of Johhny: 80kg - 12kg = 68kg

    Mass of Ovini: 68kg + 8kg = 76kg

 

b) Mass of Johnny and Watten: 68kg + 80kg = 148kg



4)  

Jeevini is 7kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 68kg.

(a) What is Jeevini's mass
Answer: 63kg

(b) What is the total mass of Johnny and Watten
Answer: 124kg


SOLUTION 1 :
Jeevini

                                               7
Johnny

Watten

                                                   12

                           68

 

 

a) Mass of Johhny: 68kg - 12kg = 56kg

    Mass of Jeevini: 56kg + 7kg = 63kg

 

b) Mass of Johnny and Watten: 56kg + 68kg = 124kg



5)  

Ramani is 9kg heavier than Johnny.
Johnny is 2kg lighter than Watten.
Watten weighs 99kg.

(a) What is Ramani's mass
Answer: 106kg

(b) What is the total mass of Johnny and Watten
Answer: 196kg


SOLUTION 1 :
Ramani

                                               9
Johnny

Watten

                                                   2

                           99

 

 

a) Mass of Johhny: 99kg - 2kg = 97kg

    Mass of Ramani: 97kg + 9kg = 106kg

 

b) Mass of Johnny and Watten: 97kg + 99kg = 196kg



6)  

Haritha is 2kg heavier than Johnny.
Johnny is 6kg lighter than Watten.
Watten weighs 76kg.

(a) What is Haritha's mass
Answer: 72kg

(b) What is the total mass of Johnny and Watten
Answer: 146kg


SOLUTION 1 :
Haritha

                                               2
Johnny

Watten

                                                   6

                           76

 

 

a) Mass of Johhny: 76kg - 6kg = 70kg

    Mass of Haritha: 70kg + 2kg = 72kg

 

b) Mass of Johnny and Watten: 70kg + 76kg = 146kg



7)  

Ponnalagu is 10kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 97kg.

(a) What is Ponnalagu's mass
Answer: 95kg

(b) What is the total mass of Johnny and Watten
Answer: 182kg


SOLUTION 1 :
Ponnalagu

                                               10
Johnny

Watten

                                                   12

                           97

 

 

a) Mass of Johhny: 97kg - 12kg = 85kg

    Mass of Ponnalagu: 85kg + 10kg = 95kg

 

b) Mass of Johnny and Watten: 85kg + 97kg = 182kg



8)  

Poongodi is 6kg heavier than Johnny.
Johnny is 5kg lighter than Watten.
Watten weighs 83kg.

(a) What is Poongodi's mass
Answer: 84kg

(b) What is the total mass of Johnny and Watten
Answer: 161kg


SOLUTION 1 :
Poongodi

                                               6
Johnny

Watten

                                                   5

                           83

 

 

a) Mass of Johhny: 83kg - 5kg = 78kg

    Mass of Poongodi: 78kg + 6kg = 84kg

 

b) Mass of Johnny and Watten: 78kg + 83kg = 161kg



9)  

Ponnalagu is 10kg heavier than Johnny.
Johnny is 5kg lighter than Watten.
Watten weighs 97kg.

(a) What is Ponnalagu's mass
Answer: 102kg

(b) What is the total mass of Johnny and Watten
Answer: 189kg


SOLUTION 1 :
Ponnalagu

                                               10
Johnny

Watten

                                                   5

                           97

 

 

a) Mass of Johhny: 97kg - 5kg = 92kg

    Mass of Ponnalagu: 92kg + 10kg = 102kg

 

b) Mass of Johnny and Watten: 92kg + 97kg = 189kg



10)  

Selvanayaki is 8kg heavier than Johnny.
Johnny is 11kg lighter than Watten.
Watten weighs 67kg.

(a) What is Selvanayaki's mass
Answer: 64kg

(b) What is the total mass of Johnny and Watten
Answer: 123kg


SOLUTION 1 :
Selvanayaki

                                               8
Johnny

Watten

                                                   11

                           67

 

 

a) Mass of Johhny: 67kg - 11kg = 56kg

    Mass of Selvanayaki: 56kg + 8kg = 64kg

 

b) Mass of Johnny and Watten: 56kg + 67kg = 123kg