How much weight did Amit gain during the month of January ? I. Amit gained 10% weight during the month of December and her weight on 31st December was 60kg. II. Amit gained 10% weight during the month of January and her weight on 31st January was 66 kg.
A :
If statement I alone is sufficient and statement II alone is not sufficient to answer the question.
B :
If statement II alone is sufficient and statement I alone is not sufficient to answer the question.
C :
If the statement I and II together are sufficient but neither statement alone is sufficient to answer the question.
D :
If each statement alone is sufficient to answer the question.
Answer: B Statement I : we can get only the weight gained by Amit during December and we do not know anything about her weight gain in January. Statement II : We can find out the weight gained by Amit in January (66/1.1 = 60 is her weight at the beginning of January and hence her weight gain in January is 6kg.).
Q. No. 98:
How much money has been collected from a group of 20 students for the excursion ? I. The average amount collected per student going for an excursion is Rs 50. II. If five more students join the excursion party without paying any amount, then the average amount collected per student going fr an excursion be Rs 40.
A :
If statement I alone is sufficient and statement II alone is not sufficient to answer the question.
B :
If statement II alone is sufficient and statement I alone is not sufficient to answer the question.
C :
If the statement I and II together are sufficient but neither statement alone is sufficient to answer the question.
D :
If each statement alone is sufficient to answer the question.
Answer: D The total money collected from the students can be found from each of the two statements individually.
Q. No. 99:
P and Q have taken part in a running race. Which of them has secured a better position ? I. The participant who was three places behind Q was two places behind P. II. There was no other participant winning a place between P and Q.
A :
If statement I alone is sufficient and statement II alone is not sufficient to answer the question.
B :
If statement II alone is sufficient and statement I alone is not sufficient to answer the question.
C :
If the statement I and II together are sufficient but neither statement alone is sufficient to answer the question.
D :
If each statement alone is sufficient to answer the question.
Answer: A Statement I : we can conclude that P is one place behind than Q. Statement II : we can't conclude as to who is ahead.
Q. No. 100:
How much money will P have t pay to buy 1000 sq. ft plot by paying the entire amount at one time ? I. If O buys the plot by paying the amount in instalments, he pays Rs 6 lacs as the first instalment and Rs 4 lac as the second instalment. II. If P buys plot by paying the entire amount at one time he gets a discount of 10% on the price he has to pay under instalment scheme.
A :
If statement I alone is sufficient and statement II alone is not sufficient to answer the question.
B :
If statement II alone is sufficient and statement I alone is not sufficient to answer the question.
C :
If the statement I and II together are sufficient but neither statement alone is sufficient to answer the question.
D :
If each statement alone is sufficient to answer the question.
Answer: C Statement I : we can get the amount paid by P when he buys the house under installment scheme. Statement II as taken together, we can then find the amount he has to pay when he buys the house paying the entire amount at one time because the amount to be paid in this case is 10% less than that under the instalment scheme.
Q. No. 101:
How many questions did P attempt in the Physics test ? I. There were 25 questions in the test. II. P got 21 marks in the test, in which every correct answer fetched 1 mark and for every incorrect answer 1/3 mark was deducted from the total.
A :
If statement I is sufficient and statement II is not sufficient to answer the question.
B :
If statement II is sufficient and statement I is not sufficient to answer the question.
C :
If the statement I and II together are sufficient but neither statement alone is sufficient to answer the question.
D :
If both the statements I and II together are not sufficient to answer the question and additional data specific to the problem are needed.
Answer: D There are two possibilities : 1st : 21 attempts - all correct 2nd : 25 attempts- 22 correct Hence, the question cannot be answered even after using both the statements.
Q. No. 102:
If a cake is distributed among two boys A and B and three girls X,Y and Z, who received the largest part ? I. X received one-eighth part of the cake, which is two-third of B's share. II. A received twice B's share, which is equal to thrice the share of Y.
A :
If statement I is sufficient and statement II is not sufficient to answer the question.
B :
If statement II is sufficient and statement I is not sufficient to answer the question.
C :
If the statement I and II together are sufficient but neither statement alone is sufficient to answer the question.
D :
If both the statements I and II together are not sufficient to answer
the question and additional data specific to the problem are needed.
Answer: C Statement I : x = 1/8 kg (assuming total = 1kg). Also, B = 3/16kg. As, we do not know about others, we cannot find who received least from this statement alone. Statement II : A = 3/8 kg and Y = 1/8kg Again Statement II alone is not sufficient. On combining :: We know about for person out f five. We can find how much Z received and hence, also the who received the largest part.