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 7kg heavier than Johnny.
Johnny is 9kg lighter than Watten.
Watten weighs 74kg.

(a) What is Pavi's mass
kg

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


Answer:_______________




2)  

Jeevini is 1kg heavier than Johnny.
Johnny is 6kg lighter than Watten.
Watten weighs 83kg.

(a) What is Jeevini's mass
kg

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


Answer:_______________




3)  

Parveen is 7kg heavier than Johnny.
Johnny is 6kg lighter than Watten.
Watten weighs 60kg.

(a) What is Parveen's mass
kg

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


Answer:_______________




4)  

Mithra is 1kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 100kg.

(a) What is Mithra's mass
kg

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


Answer:_______________




5)  

Thamarai is 4kg heavier than Johnny.
Johnny is 13kg lighter than Watten.
Watten weighs 65kg.

(a) What is Thamarai's mass
kg

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


Answer:_______________




6)  

Poovazhagi is 4kg heavier than Johnny.
Johnny is 5kg lighter than Watten.
Watten weighs 71kg.

(a) What is Poovazhagi's mass
kg

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


Answer:_______________




7)  

Nandini is 8kg heavier than Johnny.
Johnny is 10kg lighter than Watten.
Watten weighs 99kg.

(a) What is Nandini's mass
kg

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


Answer:_______________




8)  

Swathi is 9kg heavier than Johnny.
Johnny is 9kg lighter than Watten.
Watten weighs 64kg.

(a) What is Swathi's mass
kg

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


Answer:_______________




9)  

Poongodi is 3kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 60kg.

(a) What is Poongodi's mass
kg

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


Answer:_______________




10)  

Poongodi is 1kg heavier than Johnny.
Johnny is 4kg lighter than Watten.
Watten weighs 92kg.

(a) What is Poongodi's mass
kg

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


Answer:_______________




 

1)  

Pavi is 7kg heavier than Johnny.
Johnny is 9kg lighter than Watten.
Watten weighs 74kg.

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

(b) What is the total mass of Johnny and Watten
Answer: 139kg


SOLUTION 1 :
Pavi

                                               7
Johnny

Watten

                                                   9

                           74

 

 

a) Mass of Johhny: 74kg - 9kg = 65kg

    Mass of Pavi: 65kg + 7kg = 72kg

 

b) Mass of Johnny and Watten: 65kg + 74kg = 139kg



2)  

Jeevini is 1kg heavier than Johnny.
Johnny is 6kg lighter than Watten.
Watten weighs 83kg.

(a) What is Jeevini's mass
Answer: 78kg

(b) What is the total mass of Johnny and Watten
Answer: 160kg


SOLUTION 1 :
Jeevini

                                               1
Johnny

Watten

                                                   6

                           83

 

 

a) Mass of Johhny: 83kg - 6kg = 77kg

    Mass of Jeevini: 77kg + 1kg = 78kg

 

b) Mass of Johnny and Watten: 77kg + 83kg = 160kg



3)  

Parveen is 7kg heavier than Johnny.
Johnny is 6kg lighter than Watten.
Watten weighs 60kg.

(a) What is Parveen's mass
Answer: 61kg

(b) What is the total mass of Johnny and Watten
Answer: 114kg


SOLUTION 1 :
Parveen

                                               7
Johnny

Watten

                                                   6

                           60

 

 

a) Mass of Johhny: 60kg - 6kg = 54kg

    Mass of Parveen: 54kg + 7kg = 61kg

 

b) Mass of Johnny and Watten: 54kg + 60kg = 114kg



4)  

Mithra is 1kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 100kg.

(a) What is Mithra's mass
Answer: 89kg

(b) What is the total mass of Johnny and Watten
Answer: 188kg


SOLUTION 1 :
Mithra

                                               1
Johnny

Watten

                                                   12

                           100

 

 

a) Mass of Johhny: 100kg - 12kg = 88kg

    Mass of Mithra: 88kg + 1kg = 89kg

 

b) Mass of Johnny and Watten: 88kg + 100kg = 188kg



5)  

Thamarai is 4kg heavier than Johnny.
Johnny is 13kg lighter than Watten.
Watten weighs 65kg.

(a) What is Thamarai's mass
Answer: 56kg

(b) What is the total mass of Johnny and Watten
Answer: 117kg


SOLUTION 1 :
Thamarai

                                               4
Johnny

Watten

                                                   13

                           65

 

 

a) Mass of Johhny: 65kg - 13kg = 52kg

    Mass of Thamarai: 52kg + 4kg = 56kg

 

b) Mass of Johnny and Watten: 52kg + 65kg = 117kg



6)  

Poovazhagi is 4kg heavier than Johnny.
Johnny is 5kg lighter than Watten.
Watten weighs 71kg.

(a) What is Poovazhagi's mass
Answer: 70kg

(b) What is the total mass of Johnny and Watten
Answer: 137kg


SOLUTION 1 :
Poovazhagi

                                               4
Johnny

Watten

                                                   5

                           71

 

 

a) Mass of Johhny: 71kg - 5kg = 66kg

    Mass of Poovazhagi: 66kg + 4kg = 70kg

 

b) Mass of Johnny and Watten: 66kg + 71kg = 137kg



7)  

Nandini is 8kg heavier than Johnny.
Johnny is 10kg lighter than Watten.
Watten weighs 99kg.

(a) What is Nandini's mass
Answer: 97kg

(b) What is the total mass of Johnny and Watten
Answer: 188kg


SOLUTION 1 :
Nandini

                                               8
Johnny

Watten

                                                   10

                           99

 

 

a) Mass of Johhny: 99kg - 10kg = 89kg

    Mass of Nandini: 89kg + 8kg = 97kg

 

b) Mass of Johnny and Watten: 89kg + 99kg = 188kg



8)  

Swathi is 9kg heavier than Johnny.
Johnny is 9kg lighter than Watten.
Watten weighs 64kg.

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

(b) What is the total mass of Johnny and Watten
Answer: 119kg


SOLUTION 1 :
Swathi

                                               9
Johnny

Watten

                                                   9

                           64

 

 

a) Mass of Johhny: 64kg - 9kg = 55kg

    Mass of Swathi: 55kg + 9kg = 64kg

 

b) Mass of Johnny and Watten: 55kg + 64kg = 119kg



9)  

Poongodi is 3kg heavier than Johnny.
Johnny is 12kg lighter than Watten.
Watten weighs 60kg.

(a) What is Poongodi's mass
Answer: 51kg

(b) What is the total mass of Johnny and Watten
Answer: 108kg


SOLUTION 1 :
Poongodi

                                               3
Johnny

Watten

                                                   12

                           60

 

 

a) Mass of Johhny: 60kg - 12kg = 48kg

    Mass of Poongodi: 48kg + 3kg = 51kg

 

b) Mass of Johnny and Watten: 48kg + 60kg = 108kg



10)  

Poongodi is 1kg heavier than Johnny.
Johnny is 4kg lighter than Watten.
Watten weighs 92kg.

(a) What is Poongodi's mass
Answer: 89kg

(b) What is the total mass of Johnny and Watten
Answer: 180kg


SOLUTION 1 :
Poongodi

                                               1
Johnny

Watten

                                                   4

                           92

 

 

a) Mass of Johhny: 92kg - 4kg = 88kg

    Mass of Poongodi: 88kg + 1kg = 89kg

 

b) Mass of Johnny and Watten: 88kg + 92kg = 180kg