What is the ratio of the discounted price of a shirt in a market's shop, to the list price ? Statements :
I. The price after discount is Rs 30 less than the list price.
II. The discounted price is 20% less than the list price.
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: C Statement I :Alone is not sufficient to answer the question since it does not give an answer to the question asked. Statement II : Alone is sufficient to answer the question since it will give us the ratio of 80/100.
Q. No. 68:
How many students scored more than the average marks of the class in a test ? Statements :
I. The average marks of the class were 50.
II. 20 students scored above the arithmetic mean of the class.
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: C Statement II alone is sufficient to answer the question, but statement I alone is not.
Q. No. 69:
If there are 3000 words on each page in a Math book, how many pages can Amit read an hour ? Statements : I. There are 20 ten-words on each page and there is nothing else printed on each page.
II. Amit can read ten words per minute.
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: B Both option will give an answer together.
Q. No. 70:
If x is an integer, dies x when divided by 7 give an even quotient ? Statements :
I. 4x when divided by 7 gives an even quotient.
II. 5m when divided by 14 gives an even quotient.
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: C
Statement I : we cannot be sure of whether we would get an even division when x is divided by 7.
Statement II : we get that if 5x gives us an even quotient when divided
by 14, then 5m must be even number and divisible by 7 and consequently
the answer to the question would be yes.
Q. No. 71:
Mr. Amit tossed a fair coin p times. What fraction of the tosses came up with tail ? Statements :
I. p = 30
II. The number of tosses that came up with head was 16.
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: B It can be solved using both statement together.
Q. No. 72:
Of the peoples of a sports club, what percent are those people who play cricket ? Statements :
I. Ratio between Badminton and cricket players is 6:7.
II. There are only three sports in the club out of which football comprises 32 percent of the total players.
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