[Download PDF] SRCC GBO 2015 Question Paper Paper with Solutions

Instructions

Read the following information to answerthese questions.

* There is a family of seven personsrepresenting three generations.
* There are two married couples. Both the wives ate housewives and both have only two children.
* Ramcharan,the lawyer,is the father of Rohit and has two grand children.
* Monica, the doctor, is the sister of the teacher.
* Sudha’s daughter-in-law Asha is married to a teacher.
* Shikha, the grand daughter of one of the housewives,is studying in the 8" standard.

Question 151

What is the profession of Rohit ?

Video Solution

Solution

From the above statements, we can conclude that Ramcharan (lawyer) is from the first generation, with his wife being Sudha because she has a daughter-in-law.

Now, Rohit is the son of Ramcharan, and Monica(doctor) is the sister of a teacher. It is also given that Asha is married to a teacher. Since there can be only two couples, we can say that Rohit (teacher) is married to Asha, and Monica (doctor) is his sister. Now, the Rohit shall have two children as per the conditions (each housewife shall have two children), and one of them shall be Shikha.

Rohit is a teacher (option C).

Question 152

Which of the following groups is associated with all the three generations ?

Video Solution

Solution

From the above statements, we can conclude that Ramcharan (lawyer) is from the first generation, with his wife being Sudha because she has a daughter-in-law.

Now, Rohit is the son of Ramcharan, and Monica(doctor) is the sister of a teacher. It is also given that Asha is married to a teacher. Since there can be only two couples, we can say that Rohit (teacher) is married to Asha, and Monica (doctor) is his sister. Now, the Rohit shall have two children as per the conditions (each housewife shall have two children), and one of them shall be Shikha.

Ramcharan (first), Monica (second), and Shikha (third).

Question 153

Which of the following statements is nottrue ?

Video Solution

Solution

From the above statements, we can conclude that Ramcharan (lawyer) is from the first generation, with his wife being Sudha because she has a daughter-in-law.

Now, Rohit is the son of Ramcharan, and Monica(doctor) is the sister of a teacher. It is also given that Asha is married to a teacher. Since there can be only two couples, we can say that Rohit (teacher) is married to Asha, and Monica (doctor) is his sister. Now, the Rohit shall have two children as per the conditions (each housewife shall have two children), and one of them shall be Shikha.

From this, we cannot say for sure if Sudha has two grand daughters as we only know about one (Shikha). Rest all the statements are true.

Instructions

For the following questions answer them individually

Question 154

Radhika moved a distance of 80 metres towards North. She then turned to the left and after walking for another 20 metres, turned to the left again. She walked for another 80 metres. Finally, she turned to the right at an angle of 45°. In which direction was she movingfinally ?

Video Solution

Solution

North ----- left (now, west) ----- left (now, south) ------ right 45 degree (now, south west as initial direction was south).

Hence, she is moving in the south west direction.

Question 155

Raghurbir drove 15kms northwards by his car.He then turned towards west and drove for 10 kms.He then drove towards south for 5 kms and then turned towards east and drove for next 8 kms.Finally he turned to right and drove for next 10kms . How far and in which direction is Raghubir from his starting point?

Video Solution

Solution

The resultant displacement of Raghubir shall be 2 km to the west of the starting point.

Question 156

Krishna walks for walks 3 km towards East. How far and in which direction is he with reference to his starting point ?

Video Solution

Instructions

Each of these questions has an assertion (A) and a reason (R).

Question 157

Assertion (A): A person jumping out of the moving train falls forward because his feetsuddenly cometo rest, while his body is in motion with the train.
Reason(R):
This is based on Newton's first law of motion which states that a body continues to be in its state of rest or of uniform motion in compelled by an external force to change that state.

Video Solution

Solution

The assertion is correct, as a person jumping off the train falls forward. However, this happens mainly because of a change in inertia, and the reason given here does not actually elaborate on inertia, while it is true about Newton's first law of motion. Hence, both A and R are true, but R is not the correct explanation about A.

Question 158

Assertion (A) : Gandhiji withdrew the Non-Cooperatio India for some time.
Reason (R): Gandhiji believed in non-violence but the protestations by people against the British rule at Chauri-Chaura turned violent. This event disappointed Gandhiji.

Video Solution

Solution

Gandhiji indeed withdrew from the Non-Cooperation movement for some time. This mainly happened because the non-violent means were being compromised by certain groups, and there were incidents of violence. Hence, both A and R are true in this case, and R is the correct explanation of A.

Question 159

Assertion (A): A parachute enables a person to descend safely from a height in case of an accident.
Reason(R): A parachute is made of a fabric with a limited air permeabiltyand has very large frontal area .When it falls through air,it experiences heavy air resistance.The forces oflift and drag due to air flow balance the weightof the parachutist so that one descends at a constantly slow speed.

Video Solution

Solution

A talks about parachutes enabling a person to descend from height at a slower and safer speed. Its explanation is correctly given by R, which talks about the material of a parachute and how the mechanism helps in descending at a slower speed. Hence, both statements are true and R is the correct explanation of A.

Question 160

Assertion (A):It is difficult to cook food on the hills.
Reason(R):The atmospheric pressure on the hills is quite low because which water starts boiling at a low temperature and therefore it takes longer to cook food on hills

Video Solution

Solution

Both A and R are true, and R correctly explains as to why cooking is tedious on hills.

CAT Content

SRCC GBO 2015 Question Paper

SRCC GBO 2015 Question Paper

What is the profession of Rohit ?

Which of the following groups is associated with all the three generations ?

Which of the following statements is nottrue ?

Radhika moved a distance of 80 metres towards North. She then turned to the left and after walking for another 20 metres, turned to the left again. She walked for another 80 metres. Finally, she turned to the right at an angle of 45°. In which direction was she movingfinally ?

Krishna walks for walks 3 km towards East. How far and in which direction is he with reference to his starting point ?

Assertion (A) : Gandhiji withdrew the Non-Cooperatio India for some time.Reason (R): Gandhiji believed in non-violence but the protestations by people against the British rule at Chauri-Chaura turned violent. This event disappointed Gandhiji.

Assertion (A):It is difficult to cook food on the hills. Reason(R):The atmospheric pressure on the hills is quite low because which water starts boiling at a low temperature and therefore it takes longer to cook food on hills

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Assertion (A) : Gandhiji withdrew the Non-Cooperatio India for some time.
Reason (R): Gandhiji believed in non-violence but the protestations by people against the British rule at Chauri-Chaura turned violent. This event disappointed Gandhiji.

Assertion (A):It is difficult to cook food on the hills.
Reason(R):The atmospheric pressure on the hills is quite low because which water starts boiling at a low temperature and therefore it takes longer to cook food on hills