What is the floor area of Rahul's room which is not covered by a particular rectangular rug ? Statements :
I. The floor area of Rahul bedroom is 1600 square feet.
II. After the rug is placed in his room, there will be a 32 inch strip of exposed floor between the rug and the wall along all the sides of the rug.
A :
If statement I alone as well as Statement II alone is sufficient to answer the question asked.
B :
If both the statements I and II are required to answer the question asked.
C :
If any one of the two statements I or II is sufficient to answer the question asked.
D :
If the question cannot be answered even by using both statements together
Answer: D Data insufficient since we don't know the dimensions of the room (length and breadth).
Q. No. 74:
A customer purchased a pen and a pencil during the examination. Which item did he buy at a greater rupees discount ? Statements :
I. He bought the pen at a 70% discount.
II. The customer purchased a pencil at 50 percent discount on the listed price of Rs 5.
A :
If statement I alone as well as Statement II alone is sufficient to answer the question asked.
B :
If both the statements I and II are required to answer the question asked.
C :
If any one of the two statements I or II is sufficient to answer the question asked.
D :
If the question cannot be answered even by using both statements together
Answer: D Data insufficient since we don't know the rupee discount on the pen.
Q. No. 75:
If Rahul does not stop along his journey anywhere, What speed doe Rahul average on his 6-hour tour ? Statements :
I. Rahul travel for a total journey of 400km.
II. He travelled half the distance at 60km/hr and half the distance at 120km/hr.
A :
If statement I alone as well as Statement II alone is sufficient to answer the question asked.
B :
If both the statements I and II are required to answer the question asked.
C :
If any one of the two statements I or II is sufficient to answer the question asked.
D :
If the question cannot be answered even by using both statements together
Answer: A I alone is sufficient to answer the question as well as II alone is sufficient to answer the question.
Q. No. 76:
An aquarium shaped cuboid provides 80cm2 of water surface area per fish. How many fishes are there in aquarium ? Statements :
I. The dimensions of the aquarium are 60, 80, 100 cms.
II. The aquarium is filled to a depth f 45 cms.
A :
If statement I alone as well as Statement II alone is sufficient to answer the question asked.
B :
If both the statements I and II are required to answer the question asked.
C :
If any one of the two statements I or II is sufficient to answer the question asked.
D :
If the question cannot be answered even by using both statements together
Answer: D Both pieces of information do not give us any information about the number of fishes in the aquarium.
Q. No. 77:
Himanshu has a total of 160 toys of which some are plastic made while the other are metal-made. How many plastic-made toys does he have. Statements :
I. If he has 30 more plastic toys, he will 52 have plastic-made toys.
II. He has three times as many plastic toys as metal toys.
A :
If statement I alone as well as Statement II alone is sufficient to answer the question asked.
B :
If both the statements I and II are required to answer the question asked.
C :
If any one of the two statements I or II is sufficient to answer the question asked.
D :
If the question cannot be answered even by using both statements together
Answer: A I alone is sufficient to answer the question as well as II alone is sufficient.
Q. No. 78:
The length of the two sides of a triangle is 5 and 8 cm respectively. What is the length of the greatest median ? Statements :
I. Third side of the triangle is 5 cm.
II. Perimeter of the triangle is 19 cm.
A :
If statement I alone as well as Statement II alone is sufficient to answer the question asked.
B :
If both the statements I and II are required to answer the question asked.
C :
If any one of the two statements I or II is sufficient to answer the question asked.
D :
If the question cannot be answered even by using both statements together
Answer: A I alone is sufficient to answer the question as well as II alone is sufficient to answer the question. If we know the three sides of any triangle we can construct the same and can hence find the length of the greatest median too.